RICOH COMPANY, LTD.

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Technologies

Intl Class Technology # of Patents Rank
 
 
G03G ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY 3663 2
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1633 19
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 961 11
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 884 7
 
 
B41J TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS 847 10
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 554 10
 
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 504 18
 
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES 383 3
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 245 97
 
 
B41M PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING 207 4
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Top Patents (by citation)

Patent # Title Filing Date Issue Date Intl Class Cited #
5,848,413 Method and apparatus for accessing and publishing electronic documents Jan 13, 95 Dec 08, 98 [G06F] 355
6,012,083 Method and apparatus for document processing using agents to process transactions created based on document content Sep 24, 96 Jan 04, 00 [G06F] 342
5,671,282 Method and apparatus for document verification and tracking Jan 23, 95 Sep 23, 97 [H04L] 341
5,806,005 Wireless image transfer from a digital still video camera to a networked computer May 10, 96 Sep 08, 98 [H04M] 268
6,081,261 Manual entry interactive paper and electronic document handling and processing system Nov 01, 95 Jun 27, 00 [G09G] 233
5,465,353 Image matching and retrieval by multi-access redundant hashing Apr 01, 94 Nov 07, 95 [G06F] 212
5,754,227 Digital electronic camera having an external input/output interface through which the camera is monitored and controlled Sep 28, 95 May 19, 98 [H04N] 210
6,280,684 Sputtering target, method of producing the target, optical recording medium fabricated by using the sputtering target, and method of fabricating the optical recording medium Jan 19, 00 Aug 28, 01 [B22F, C22C] 196
5,818,603 Method and system for controlling and communicating with machines using multiple communication formats Mar 29, 96 Oct 06, 98 [H04M, G06F] 165
5,585,896 Image forming apparatus with a contact member contacting an image carrier Nov 09, 94 Dec 17, 96 [G03G] 165
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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2013/0147,105 SHEET HANDLING APPARATUS AND IMAGE FORMING SYSTEM Nov 29, 12 Jun 13, 13 [B65H]
2013/0147,106 SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM Dec 03, 12 Jun 13, 13 [B65H]
2013/0147,736 ELECTRONIC INFORMATION BOARD APPARATUS, ELECTRONIC INFORMATION BOARD SYSTEM, AND METHOD OF CONTROLLING ELECTRONIC INFORMATION BOARD Dec 04, 12 Jun 13, 13 [G06F]
2013/0147,867 IMAGE FORMING APPARATUS INCLUDING RECORDING HEAD AND HEAD TANK Nov 19, 12 Jun 13, 13 [B41J]
2013/0147,874 LIQUID DISCHARGE STATE DETECTION DEVICE AND IMAGE FORMING APPARATUS Dec 07, 12 Jun 13, 13 [B41J]
2013/0147,876 INKJET RECORDING INK Dec 06, 12 Jun 13, 13 [C09D]
2013/0147,883 IMAGE FORMING APPARATUS MOUNTING REPLACEABLE LIQUID CARTRIDGE Nov 26, 12 Jun 13, 13 [B41J]
2013/0147,887 LIQUID DISCHARGE HEAD AND IMAGE FORMING APPARATUS Dec 12, 12 Jun 13, 13 [B41J]
2013/0147,895 OPTICAL SCANNING DEVICE, IMAGE FORMING APPARATUS AND OPTICAL SCANNING METHOD Dec 05, 12 Jun 13, 13 [B41J]
2013/0148,137 SERVER DEVICE, ASSOCIATION PROCESS FLOW DETERMINING METHOD, AND IMAGE PROCESSING SYSTEM Dec 05, 12 Jun 13, 13 [H04N]
2013/0148,159 JOB CONTROL SYSTEM AND JOB CONTROL METHOD Dec 06, 12 Jun 13, 13 [G06F]
2013/0148,160 PRINT MANAGEMENT SYSTEM, DISTRIBUTED PRINTING SYSTEM, AND MANAGING METHOD FOR DISTRIBUTED PRINTING SYSTEM Dec 06, 12 Jun 13, 13 [G06F]
2013/0148,171 IMAGE READING DEVICE AND IMAGE READING METHOD Dec 10, 12 Jun 13, 13 [H04N]
2013/0148,217 LENS CAP UNIT Dec 13, 12 Jun 13, 13 [G02B]
2013/0148,799 COMMUNICATION APPARATUS Dec 07, 12 Jun 13, 13 [H04M]
2013/0148,856 METHOD AND APPARATUS FOR DETECTING ROAD PARTITION Dec 07, 12 Jun 13, 13 [G06K]
2013/0148,993 IMAGE FORMING APPARATUS Nov 30, 12 Jun 13, 13 [G03G]
2013/0148,996 IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD Sep 02, 11 Jun 13, 13 [G03G]
2013/0148,997 CONTROL DEVICE AND ELECTRONIC APPARATUS Nov 21, 12 Jun 13, 13 [G03G]
2013/0149,017 GLOSS APPLICATOR AND IMAGE FORMING APPARATUS INCLUDING SAME Nov 15, 12 Jun 13, 13 [G03G]
2013/0149,640 TONER PARTICLE, DEVELOPER, AND IMAGE FORMING METHOD Nov 15, 12 Jun 13, 13 [G03G]
2013/0149,642 TONER AND DEVELOPER Nov 20, 12 Jun 13, 13 [G03G]
2013/0139,708 PUNCHING DEVICE, PAPER PROCESSING APPARATUS, AND IMAGE FORMING APPARATUS Nov 30, 12 Jun 06, 13 [B26D]
2013/0140,409 CONTAINER, IMAGE FORMING APPARATUS, AND ELECTRONIC DEVICE Nov 16, 12 Jun 06, 13 [F16L]
2013/0141,213 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND COMPUTER-READABLE RECORDING MEDIUM STORING A PROGRAM Nov 19, 12 Jun 06, 13 [G05B]
2013/0141,493 IMAGE FORMING APPARATUS Nov 30, 12 Jun 06, 13 [B41J]
2013/0141,512 LASER REWRITING APPARATUS Nov 19, 12 Jun 06, 13 [B41J]
2013/0141,637 COVER UNIT Nov 30, 12 Jun 06, 13 [H04N, E06B, E05C]
2013/0141,747 MOBILE TERMINAL APPARATUS AND MOBILE PRINT APPLICATION Dec 06, 11 Jun 06, 13 [G06K]
2013/0141,752 JOB CONTROL APPARATUS, JOB CONTROL SYSTEM, AND METHOD OF CONTROLLING PROCESSING JOB DATA Nov 26, 12 Jun 06, 13 [G06F]
2013/0141,760 INFORMATION PROCESSING APPARATUS, METHOD FOR CONTROLLING AN INFORMATION PROCESSING APPARATUS, AND IMAGE FORMING SYSTEM Nov 28, 12 Jun 06, 13 [G06F]
2013/0141,766 OPTICAL RADIATION DEVICE, IMAGE READER, AND IMAGE FORMING DEVICE Nov 28, 12 Jun 06, 13 [H04N]
2013/0142,473 OPTICAL DEVICE, OPTICAL DEFLECTION DEVICE, AND OPTICAL MODULATION DEVICE Dec 05, 12 Jun 06, 13 [G02F]
2013/0142,530 IMAGE FORMING APPARATUS Nov 15, 12 Jun 06, 13 [G03G]
2013/0142,531 TRANSFER DEVICE AND IMAGE FORMING APPARATUS USING THE SAME Dec 04, 12 Jun 06, 13 [G03G]
2013/0142,551 FIXING DEVICE AND IMAGE FORMING APPARATUS Nov 07, 12 Jun 06, 13 [G03G]
2013/0143,008 LIQUID COMPOSITION, RECORDING METHOD, AND RECORDED MATTER Aug 18, 11 Jun 06, 13 [C09D, B41J]
2013/0143,155 TONER FOR ELECTROPHOTOGRAPHY, DEVELOPER, IMAGE FORMING METHOD, AND PROCESS CARTRIDGE Nov 19, 12 Jun 06, 13 [G03G]
2013/0144,057 (METH)ACRYLIC ACID ESTER, ACTIVATION ENERGY RAY CURING COMPOSITION, AND INKJET RECORDING INK Nov 28, 12 Jun 06, 13 [C07D, C07C]
2013/0144,975 IMAGE INFORMATION PROCESSING APPARATUS AND IMAGE INFORMATION PROCESSING METHOD Dec 04, 12 Jun 06, 13 [H04L]
2013/0145,141 INFORMATION PROCESSING APPARATUS AND UPDATE PROCESS SUPPORT SYSTEM Aug 08, 11 Jun 06, 13 [G06F]
2013/0134,106 WASTE LIQUID TREATMENT APPARATUS AND WASTE LIQUID TREATMENT METHOD Nov 16, 12 May 30, 13 [C02F]
2013/0134,360 METHOD FOR PRODUCING ORGANIC ELECTROLUMINESCENCE ELEMENT, AND ORGANIC ELECTROLUMINESCENCE ELEMENT Nov 20, 12 May 30, 13 [H01L]
2013/0134,659 SHEET DISCHARGING DEVICE, SHEET PROCESSING APPARATUS, IMAGE FORMING SYSTEM, AND SHEET DISCHARGING METHOD Nov 19, 12 May 30, 13 [B65H]
2013/0134,660 IMAGE FORMING APPARATUS Nov 27, 12 May 30, 13 [B65H]
2013/0134,665 SHEET CONVEYING DEVICE, IMAGE FORMING APPARATUS, SHEET THICKNESS DETECTION SYSTEM Nov 28, 12 May 30, 13 [B65H]
2013/0135,263 IMAGE DISPLAY CONTROL DEVICE, IMAGE DISPLAY SYSTEM, AND COMPUTER PROGRAM PRODUCT Nov 29, 12 May 30, 13 [G06F]
2013/0135,336 IMAGE PROCESSING DEVICE, IMAGE PROCESSING SYSTEM, IMAGE PROCESSING METHOD, AND RECORDING MEDIUM Nov 21, 12 May 30, 13 [G09G]
2013/0135,346 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT Nov 15, 12 May 30, 13 [G09G]
2013/0135,368 IMAGE FORMING APPARATUS Jul 25, 11 May 30, 13 [B41J]
2013/0135,401 IMAGE FORMING APPARATUS Nov 01, 12 May 30, 13 [B41J]
2013/0135,414 IMAGE FORMING DEVICE Nov 06, 12 May 30, 13 [B41J]
2013/0135,422 IMAGE PROCESSING APPARATUS, METHOD, AND PROGRAM Nov 20, 12 May 30, 13 [B41J]
2013/0135,425 LASER LIGHT IRRADIATING SYSTEM Nov 20, 12 May 30, 13 [B41J]
2013/0135,484 IMAGE CAPTURING UNIT, COLOR MEASURING DEVICE, IMAGE FORMING APPARATUS, COLOR MEASURING SYSTEM AND COLOR MEASUREMENT METHOD Nov 28, 12 May 30, 13 [H04N]
2013/0135,516 AUTO-FOCUS CONTROLLING APPARATUS, ELECTRONIC IMAGING APPARATUS AND DIGITAL STILL CAMERA Jan 11, 11 May 30, 13 [G02B]
2013/0135,635 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING SYSTEM, AND IMAGE PROCESSING METHOD Nov 20, 12 May 30, 13 [H04N]
2013/0135,646 OPERATOR GUIDANCE SYSTEM AND IMAGE FORMING APPARATUS INCORPORATING SAME Nov 16, 12 May 30, 13 [G06F]
2013/0135,693 IMAGE READER AND IMAGE FORMING APPARATUS Nov 15, 12 May 30, 13 [H04N]
2013/0135,696 OPTICAL SCANNER AND IMAGE FORMING APPARATUS INCLUDING SAME Nov 07, 12 May 30, 13 [H04N]
2013/0135,703 ELECTROCHROMIC COMPOUND, ELECTROCHROMIC COMPOSITION, AND DISPLAY DEVICE Nov 14, 12 May 30, 13 [C07F, G02F]
2013/0135,751 ZOOM LENS AND INFORMATION DEVICE Nov 28, 12 May 30, 13 [G02B]
2013/0135,859 LIGHT IRRADIATOR, IMAGE SCANNER, AND IMAGE FORMING APPARATUS Nov 16, 12 May 30, 13 [F21V]
2013/0136,306 OBJECT IDENTIFICATION DEVICE Jun 27, 11 May 30, 13 [G01N]
2013/0136,314 IMAGE INSPECTION APPARATUS, IMAGE FORMING APPARATUS, IMAGE INSPECTION METHOD, AND IMAGE INSPECTION PROGRAM Oct 05, 12 May 30, 13 [G06K]
2013/0136,315 IMAGE INSPECTION APPARATUS, IMAGE FORMING APPARATUS, IMAGE INSPECTION METHOD, AND IMAGE INSPECTION PROGRAM Nov 12, 12 May 30, 13 [G06K]
2013/0136,465 DEVELOPING DEVICE, PROCESS UNIT, AND IMAGE FORMING APPARATUS Nov 21, 12 May 30, 13 [G03G]
2013/0136,468 IMAGE FORMING APPARATUS Nov 01, 12 May 30, 13 [G03G]
2013/0136,477 IMAGE FORMING APPARATUS Nov 19, 12 May 30, 13 [G03G]
2013/0136,479 IMAGE FORMING APPARATUS CAPABLE OF REDUCING JAM IN FIXING UNIT Sep 10, 12 May 30, 13 [G03G]
2013/0136,508 DEVELOPING APPARATUS, IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE Nov 21, 12 May 30, 13 [G03G]
2013/0136,516 TONER CONVEYOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS Nov 15, 12 May 30, 13 [G03G]
2013/0137,022 IMAGE BEARING MEMBER AND IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE USING THE SAME Nov 08, 12 May 30, 13 [G03G]
2013/0137,028 METHOD OF MANUFACTURING TONER CARRIER, DEVICE FOR MANUFACTURING TONER CARRIER, TONER CARRIER, DEVELOPMENT AGENT, AND PROCESS CARTRIDGE Nov 08, 12 May 30, 13 [G03G]
2013/0139,142 INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING SYSTEM Aug 08, 11 May 30, 13 [G06F]
2013/0139,270 INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING APPARATUS STARTUP CONTROL METHOD Nov 01, 12 May 30, 13 [G06F]
2013/0126,659 MEDIUM SUPPLYING APPARATUS AND IMAGE FORMING APPARATUS Oct 31, 12 May 23, 13 [B65H]
2013/0127,107 SHEET FEEDER AND IMAGE FORMING APPARATUS Nov 01, 12 May 23, 13 [B65H]
2013/0127,504 METHOD FOR RESETTING PHOTOELECTRIC CONVERSION DEVICE, AND PHOTOELECTRIC CONVERSION DEVICE Oct 31, 12 May 23, 13 [H01L, H03L]
2013/0127,937 IMAGE FORMING APPARATUS INCLUDING RECORDING HEAD FOR EJECTING LIQUID DROPLETS Nov 02, 12 May 23, 13 [B41J]
2013/0127,973 OPTICAL SCANNING APPARATUS AND IMAGE FORMING APPARATUS Nov 14, 12 May 23, 13 [G02B, B41J]
2013/0128,001 METHOD AND SYSTEM FOR DETECTING OBJECT ON A ROAD Nov 09, 12 May 23, 13 [H04N]
2013/0128,233 PROJECTOR Oct 25, 12 May 23, 13 [G03B]
2013/0128,234 IMAGE PROJECTION APPARATUS Oct 31, 12 May 23, 13 [G03B]
2013/0128,299 IMAGE FORMING APPARATUS, POWER CONTROL METHOD, AND STORAGE MEDIUM Nov 20, 12 May 23, 13 [G06K]
2013/0128,310 OUTPUT CONTROL APPARATUS, OUTPUT CONTROL SYSTEM, AND OUTPUT CONTROL METHOD Nov 19, 12 May 23, 13 [G06K]
2013/0128,313 IMAGE FORMING APPARATUS, BACKUP AND RESTORE PROCESSING METHOD Oct 09, 12 May 23, 13 [G06K]
2013/0129,251 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER-READABLE RECORDING MEDIUM Jul 13, 11 May 23, 13 [G06T]
2013/0129,395 BELT FOR AN IMAGE FORMING APPARATUS, AND IMAGE FORMING APPARATUS Nov 15, 12 May 23, 13 [G03G]
2013/0129,925 ROLL BLADE COATING METHOD AND ROLL BLADE COATING APPARATUS Aug 04, 11 May 23, 13 [B05C, B05D]
2013/0130,171 TONER Nov 01, 12 May 23, 13 [G03G]
2013/0130,174 METHOD OF MANUFACTURING TONER Nov 06, 12 May 23, 13 [G03G]
2013/0132,337 REPORT GENERATION APPARATUS, REPORT GENERATION SYSTEM, AND COMPUTER PROGRAM PRODUCT Nov 19, 12 May 23, 13 [G06F]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,459,772 Image forming apparatus and method for maintaining head Jun 21, 11 Jun 11, 13 [B41J]
8,461,076 Thermosensitive recording medium Mar 07, 11 Jun 11, 13 [B41M]
8,462,222 Image processing method and device, and imaging apparatus using the image processing device Dec 22, 10 Jun 11, 13 [H04N]
8,462,370 Image processing apparatus and application executing method Sep 24, 08 Jun 11, 13 [G06F, G06K]
8,462,372 Image processing apparatus and image processing method for storing output pattern data according to a kind of document Mar 04, 09 Jun 11, 13 [G06F]
8,462,373 Job-sharing among interconnected image forming apparatuses Jun 02, 09 Jun 11, 13 [G06F]
8,462,393 Image reading apparatus and image forming apparatus Mar 07, 11 Jun 11, 13 [H04N]
8,462,412 Optical scanner Sep 08, 10 Jun 11, 13 [G02B]
8,462,435 Imaging apparatus with light transmissive filter Jun 23, 10 Jun 11, 13 [G02B]
8,463,082 Manufacturing method for electrooptic element and optical deflector including electrooptic element Sep 07, 11 Jun 11, 13 [G02F]
8,463,144 Image forming device, identifying device, semiconductor integrated device, and identifying method Jan 18, 11 Jun 11, 13 [G03G]
8,463,150 Fixing device and image forming apparatus incorporating same Apr 26, 10 Jun 11, 13 [G03G]
8,463,165 Intermediate transfer belt, image forming method, for use in electrophotography Feb 03, 10 Jun 11, 13 [G03G]
8,463,166 Fixing device and image forming apparatus Mar 07, 11 Jun 11, 13 [G03G]
8,463,168 Fixing device and image forming apparatus including same Sep 10, 10 Jun 11, 13 [G03G]
8,463,171 Fixing solution, fixing method, fixing device, image forming method and image forming apparatus Jun 29, 10 Jun 11, 13 [G03G]
8,463,950 Information processing apparatus, execution control method, and recording medium storing execution control program Sep 08, 11 Jun 11, 13 [G06F]
8,463,956 Data transfer control apparatus Mar 02, 11 Jun 11, 13 [G06F]
8,464,273 Information processing apparatus, information processing method, and computer-readable program Oct 23, 08 Jun 11, 13 [G06F]
8,464,330 Agent device, image-forming-device management system, image-forming-device management method, image-forming-device management program and storage medium Dec 15, 08 Jun 11, 13 [H04L]
8,454,122 Image forming apparatus Jul 15, 09 Jun 04, 13 [B41J]
8,454,133 Inkjet head, inkjet recording apparatus, liquid droplet ejecting apparatus, and image forming apparatus Mar 16, 12 Jun 04, 13 [B41J]
8,454,136 Ink cartridge and image forming apparatus employing the ink cartridge Apr 28, 10 Jun 04, 13 [B41J]
8,454,142 Liquid carrying container and image forming device Aug 27, 10 Jun 04, 13 [B41J]
8,454,143 Liquid container, methods of assembling or disassembling liquid container, and image forming apparatus Aug 27, 10 Jun 04, 13 [B41J]
8,455,161 Method for erasing image on thermoreversible recording medium Sep 15, 09 Jun 04, 13 [G03F, B41J]
8,455,169 Toner, method for preparing the toner, and image forming method using the toner Jun 23, 10 Jun 04, 13 [G03G]
8,455,172 Toner, method for producing the same, and developer Sep 27, 10 Jun 04, 13 [G03G]
8,455,851 Optical sensor and image forming apparatus Aug 13, 10 Jun 04, 13 [G03G, G01N]
8,456,502 Optical scanner and image forming apparatus using the same Mar 10, 11 Jun 04, 13 [B41J]
8,456,542 Imaging apparatus that determines a band of sound and emphasizes the band in the sound Oct 21, 10 Jun 04, 13 [G03B, H04N]
8,456,569 Camera body and imaging unit attachable to and detachable from camera body, and imaging apparatus Nov 01, 10 Jun 04, 13 [G03B, H04N, G02B]
8,456,660 Information processing device, printing condition setting method, and computer product which display a graphical representation of a sheet including parameters which have been selected Oct 25, 12 Jun 04, 13 [G06F, G06K]
8,456,662 Control for display of multiple versions of a printable document for locked print Apr 15, 09 Jun 04, 13 [G06K]
8,456,680 Printer network system, server device, and computer-readable recording medium Aug 06, 10 Jun 04, 13 [G06F]
8,456,716 Light source unit, optical scanner including same, and image forming apparatus including the optical scanner Apr 27, 10 Jun 04, 13 [G01D, H04N, G02B, B41J, F21S, G09G, G06F, G06K]
8,456,726 Light scanning device, and image forming apparatus having the same Mar 07, 11 Jun 04, 13 [G02B]
8,457,509 Image forming apparatus and detecting method of pattern image regarding image quality adjustment Aug 09, 10 Jun 04, 13 [G03G]
8,457,516 Image forming apparatus and method using an environment detector which changes a test toner image based on a detection result Feb 07, 12 Jun 04, 13 [G03G]
8,457,530 Plastic optical element, optical scanning device, and image forming apparatus Aug 31, 10 Jun 04, 13 [G02B, G03G]
8,457,536 Transfer device and image forming apparatus including same Sep 01, 10 Jun 04, 13 [G03G]
8,457,540 Fixing device and image forming apparatus incorporating same Sep 15, 10 Jun 04, 13 [G03G]
8,457,541 Image forming apparatus Nov 09, 09 Jun 04, 13 [G03G]
8,457,543 Image forming apparatus Sep 11, 09 Jun 04, 13 [G03G]
8,458,122 Document management systems, apparatuses and methods configured to provide document notification Mar 11, 10 Jun 04, 13 [G06F]
8,458,235 System and computer program product for file management May 18, 12 Jun 04, 13 [G06F]
8,449,071 Image forming apparatus Jun 30, 09 May 28, 13 [B41J]
8,449,965 Multilayer optical recording medium and optical recording method Aug 31, 06 May 28, 13 [G11B, B32B]
8,450,033 Latent electrostatic image bearing member, and image forming apparatus, image forming method and process cartridge using the same Nov 29, 07 May 28, 13 [G03C]
8,450,239 Reversible thermosensitive recording medium Dec 23, 08 May 28, 13 [B41M]
8,450,240 Reversible thermosensitive recording medium and method for producing the same Jun 09, 10 May 28, 13 [B41M]
8,450,858 Method of manufacturing semiconductor device including wiring layout and semiconductor device Apr 30, 10 May 28, 13 [H01L]
8,451,307 Optical scanning device and image forming apparatus Feb 02, 09 May 28, 13 [B41J]
8,451,308 Image forming apparatus Jul 28, 10 May 28, 13 [G02B, B41J]
8,451,309 Optical scanning apparatus and image forming apparatus Jan 27, 10 May 28, 13 [G03G, B41J]
8,451,466 Image forming apparatus Aug 18, 08 May 28, 13 [H04N, G03G, G06F, G06K]
8,451,473 Printer identification and mobile printing Jul 18, 11 May 28, 13 [G06F, G06K]
8,451,476 Image processing apparatus, image processing method, and computer program product Mar 17, 09 May 28, 13 [G06K]
8,451,498 Image processing device, image processing method, tone-correction-parameter generation sheet, and storage medium Nov 13, 09 May 28, 13 [H04N, G06K]
8,451,505 Image reading device, image reading method, and image forming apparatus for correcting digital image signal using modulated reference signal Mar 08, 10 May 28, 13 [G06T]
8,452,097 Apparatus and method for extracting circumscribed rectangles of characters in transplantable electronic document Nov 23, 10 May 28, 13 [G06K]
8,452,153 Associating pre-generated barcodes with temporal events Jul 11, 03 May 28, 13 [H04N]
8,452,168 Distance measurement and photometry device, distance measurement and photometry method, and imaging apparatus Jul 29, 11 May 28, 13 [G02B]
8,452,199 Waste toner collector, image forming apparatus, and waste toner collection container Apr 22, 09 May 28, 13 [G03G]
8,452,216 Image forming apparatus which mixes new unused toner with used old toner Sep 13, 10 May 28, 13 [G03G]
8,452,221 Fixation fluid, fixation method, image forming method, fixation device, and image forming apparatus Oct 07, 09 May 28, 13 [G03G]
8,452,222 Image-bearing member protecting agent, protective layer forming device, image forming method, image forming apparatus, and process cartridge Mar 11, 10 May 28, 13 [G03G]
8,452,780 Dynamic presentation of targeted information in a mixed media reality recognition system Mar 08, 12 May 28, 13 [G06F]
8,453,118 Automated multi-operating system testing with virtualization Feb 09, 09 May 28, 13 [G06F]
8,453,137 Image forming apparatus including a device that updates stored program based on updating data which is selected based on program that is started or startable Feb 24, 10 May 28, 13 [G06F]
8,453,164 Method and apparatus for reduction of event notification within a web service application of a multi-functional peripheral Sep 27, 07 May 28, 13 [G06F]
D683391 Powder container Oct 18, 11 May 28, 13 [1603]
D683396 Printer Feb 27, 12 May 28, 13 [1402]
8,444,073 Kneading apparatus and method for producing toner Dec 14, 10 May 21, 13 [B02C]
8,444,135 Sheet conveyance device, and image forming apparatus and image reading unit including same Nov 10, 11 May 21, 13 [G03G, B65H]
8,444,755 Ink-jet recording ink, ink-jet recording ink set, ink-jet recording ink media set, ink cartridge, ink-jet recording method and ink-jet recording apparatus Dec 18, 08 May 21, 13 [C09D, B32B]
8,445,171 Toner for electrophotography and method of preparing the toner Aug 07, 08 May 21, 13 [G03G]
8,445,172 Method for producing toner and toner Mar 05, 10 May 21, 13 [G03G]
8,445,628 Copolymer resin composition, molded product, and method of manufacturing a copolymer resin composition Jun 30, 10 May 21, 13 [C08G]
8,446,215 Constant voltage circuit Jan 17, 07 May 21, 13 [G05F]
8,446,443 Image forming apparatus and method for controlling image forming method Jul 07, 10 May 21, 13 [B41J]
8,446,444 Optical scanning device and image forming apparatus Jan 23, 09 May 21, 13 [B41J]
8,446,446 Optical device, optical scanning apparatus and image forming apparatus Apr 12, 11 May 21, 13 [B41J]
8,446,513 Imaging apparatus with light transmissive filter Oct 25, 10 May 21, 13 [H04N]
8,446,597 Image forming apparatus, image forming method, and computer program product including a secondary-transfer control unit that transfers a single-color image onto the intermediate transfer medium May 26, 10 May 21, 13 [G06K]
8,446,599 Methods and structures for converting JDF information into commands for a printer May 09, 08 May 21, 13 [G06F]
8,446,601 Control device and image forming apparatus Dec 22, 08 May 21, 13 [B41J, G06F]
8,446,605 Division of rendering block in image forming apparatus Oct 05, 11 May 21, 13 [G06F, G06K]
8,446,621 System, method and apparatus using a locked print job ticket May 14, 09 May 21, 13 [H04N, G06F, G06K]
8,446,634 Color conversion apparatus, and color conversion method and computer program product Mar 05, 10 May 21, 13 [H04N, G03F, G06K]
8,446,641 Image processing apparatus and image processing method Mar 07, 11 May 21, 13 [H04N]
8,446,642 Image processing apparatus Aug 07, 07 May 21, 13 [H04N, G06K]
8,447,195 Methods and apparatus for adjusting device power consumption based on usage data Jul 16, 12 May 21, 13 [G03G]
8,447,198 Detector and roller arrangement for an image forming apparatus Feb 23, 11 May 21, 13 [G03G]
8,447,199 Fixing device and image forming apparatus including same Aug 23, 10 May 21, 13 [G03G]
8,447,212 Image forming apparatus Jul 28, 10 May 21, 13 [G03G]
8,447,220 Fixing device and image forming apparatus including same Jan 19, 11 May 21, 13 [G03G]
8,447,221 Fixing device and image forming apparatus incorporating same Mar 26, 12 May 21, 13 [G03G]
8,447,844 Communication apparatus and communication method Sep 08, 08 May 21, 13 [G06F]
8,447,928 Electronic apparatus, server, and method for controlling electronic apparatus Nov 03, 09 May 21, 13 [G06F]
8,447,989 Method and apparatus for tamper proof camera logs Oct 02, 08 May 21, 13 [G06F]
8,448,193 Image forming device, information processing method, and information processing program Apr 24, 08 May 21, 13 [G06F]
D682926 Powder container Jul 10, 12 May 21, 13 [1603]

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Top Inventors for This Owner

Inventor Name Address Patent #
MOTOYAMA TETSURO
CUPERTINO, US
284
Hull Jonathan J
San Carlos, US
254
Graham Jamey
Menlo Park, US
179
Sasaki Masaomi
Susono-shi, JP
168
Hayashi Yoshinori
Kanagawa, JP
153
Fong Avery
Castro Valley, US
148
Tomita Masami
Numazu-shi, JP
134
Yoshinaga Hiroshi
Ichikawa City, JP
126
Shimada Tomoyuki
Sunto-gun
124
Hart Peter E
Menlo Park, US
120
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