SEIKO EPSON CORPORATION

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Technologies

Intl Class Technology # of Patents/ App Rank in Class
 
 
B41J TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS 4656 2
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 2314 16
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1470 40
 
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 1353 6
 
 
G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR 1178 4
 
 
G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 1074 5
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 982 9
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 948 17
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 797 7
 
 
G03G ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY 420 18
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2014/0332,835 LIGHT EMITTING ELEMENT, LIGHT EMITTING DEVICE AND ELECTRONIC APPARATUS Jun 30, 14 Nov 13, 14 [H01L]
2014/0333,607 ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS FOR DISPLAYING A THREE-DIMENSIONAL IMAGE Jul 23, 14 Nov 13, 14 [H04N, G09G]
2014/0333,690 INK JET TEXTILE PRINTING APPARATUS Jul 25, 14 Nov 13, 14 [B41J, B41F]
2014/0333,696 INK COMPOSITION FOR INK JET RECORDING May 09, 14 Nov 13, 14 [C09D, B41J]
2014/0333,697 RECORDING DEVICE AND METHOD FOR CONTROLLING RECORDING DEVICE Jul 25, 14 Nov 13, 14 [B41J]
2014/0333,698 LIQUID EJECTING APPARATUS Jul 28, 14 Nov 13, 14 [B41J]
2014/0333,709 DOUBLE-SIDED RECEIPT PRINTING METHOD AND DOUBLE-SIDED RECEIPT PRINTER Jul 24, 14 Nov 13, 14 [B41J]
2014/0333,804 DISPLAY CONTROL DEVICE Jul 29, 14 Nov 13, 14 [H04N, G09G]
2014/0333,905 PROJECTOR Apr 22, 14 Nov 13, 14 [G03B]
2014/0333,907 LENS BARREL AND PROJECTOR Apr 25, 14 Nov 13, 14 [G03B, G02B]
2014/0334,009 OPTICAL ELEMENT, DISPLAY APPARATUS, AND METHOD FOR MANUFACTURING OPTICAL ELEMENT May 12, 14 Nov 13, 14 [G02B]
2014/0327,602 VIRTUAL IMAGE DISPLAY APPARATUS Apr 24, 14 Nov 06, 14 [G02B]
2014/0327,603 VIRTUAL IMAGE DISPLAY APPARATUS Apr 24, 14 Nov 06, 14 [G02B]
2014/0327,712 LIQUID DISCHARGE DEVICE, TESTING METHOD, AND MEDIUM WITH RECORDED PROGRAM Jul 18, 14 Nov 06, 14 [B41J]
2014/0327,716 INK COMPOSITION AND RECORDING METHOD Jul 21, 14 Nov 06, 14 [B41J]
2014/0327,803 IMAGE-CAPTURING DEVICE AND TIMING CONTROL CIRCUIT May 13, 14 Nov 06, 14 [H04N, G09G]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,882,104 Medium receiving device and recording apparatus Feb 28, 13 Nov 11, 14 [B41J, B65H]
8,882,214 Liquid consumption device, program, and printing device Jan 30, 13 Nov 11, 14 [B41J]
8,882,224 Printing apparatus and printing method Sep 24, 12 Nov 11, 14 [B41J]
8,882,227 Liquid discharge apparatus Nov 19, 13 Nov 11, 14 [B41J]
8,882,234 Liquid emission apparatus and method for liquid emission Mar 28, 13 Nov 11, 14 [B41J]
8,882,246 Liquid ejecting head, liquid ejecting apparatus, piezoelectric element, and method of manufacturing piezoelectric element Mar 26, 13 Nov 11, 14 [B41J, H01L]
8,882,249 Attachment, liquid container, and liquid supply apparatus Oct 08, 13 Nov 11, 14 [B41J]
8,882,250 Liquid droplet discharging apparatus Nov 18, 13 Nov 11, 14 [B41J]
8,882,251 Inter-terminal connection structure, liquid storage container, and method of assembling liquid storage container Feb 11, 11 Nov 11, 14 [B41J]
8,882,253 Ink cartridge for ink jet recording apparatus, connection unit and ink jet recording apparatus Jul 17, 13 Nov 11, 14 [B41J]
8,882,257 Light emitting device, method of manufacturing light emitting device, and ink jet recording apparatus Jun 15, 12 Nov 11, 14 [B41J]
8,882,259 Recording apparatus Aug 08, 12 Nov 11, 14 [B41J]
8,882,373 Image processing device and sheet feeding mechanism Apr 12, 12 Nov 11, 14 [B41J, B65H]
8,882,513 Printing material container, and board mounted on printing material container Jul 16, 14 Nov 11, 14 [H01R, B41J]
8,882,965 Paper recycling system and paper recycling method Dec 20, 11 Nov 11, 14 [D21C, D21B]
8,883,292 Ink composition, and recorded matter, recording method and recording apparatus using the same Oct 19, 09 Nov 11, 14 [C09D, B32B]
8,883,537 Photoelectric conversion device and method for manufacturing the same Mar 16, 12 Nov 11, 14 [H01L]
8,884,227 Sensor Feb 05, 14 Nov 11, 14 [G01J, H01L]
8,884,543 Light source device, projector, and method of driving discharge lamp Jan 29, 13 Nov 11, 14 [H05B]
8,885,134 Liquid crystal device and electronic apparatus Nov 19, 12 Nov 11, 14 [G02F]
8,885,196 Portable terminal, printing system, control method for portable terminal, and computer program product for executing printing based on movement of the portable terminal Jun 21, 12 Nov 11, 14 [G06F, G06K]
8,885,203 Optical reading device and control method for an optical reading device Mar 09, 12 Nov 11, 14 [H04N, G06K]
8,885,205 Electronic device, printer, status management method for an electronic device, and recording medium Oct 04, 11 Nov 11, 14 [G06F, G06K]
8,885,446 Electronic timepiece Sep 11, 13 Nov 11, 14 [G04R, G04C]
8,885,687 Decoding method and receiving device Sep 10, 13 Nov 11, 14 [H04B]
8,885,935 Image processing apparatus and image processing method Feb 15, 11 Nov 11, 14 [H04N, G06K]
8,885,964 Projector, projection transform processing device, and image processing method in projector Mar 03, 11 Nov 11, 14 [G06K]
8,886,358 Robot controller and robot system Mar 27, 12 Nov 11, 14 [B25J]
8,887,007 Media processing system, control method for media processing system, and media processing device Mar 23, 12 Nov 11, 14 [G11B, B41J, G06F]
8,876,106 Recording device Aug 02, 13 Nov 04, 14 [B41J, B65H]
8,876,235 Control system, control device, and method of controlling a control device Mar 27, 12 Nov 04, 14 [B41J, G06Q]
8,876,240 Image recording apparatus and recording medium transportation control method Apr 16, 13 Nov 04, 14 [B41J]
8,876,246 Liquid ejecting apparatus, method of controlling liquid ejecting apparatus, and program for controlling liquid ejecting apparatus Sep 12, 12 Nov 04, 14 [B41J]
8,876,247 Liquid ejecting head module and liquid ejecting apparatus Jan 22, 13 Nov 04, 14 [B41J]
8,876,258 Liquid ejecting head and liquid ejecting apparatus Oct 04, 11 Nov 04, 14 [B41J]
8,876,259 Liquid ejecting head, liquid ejecting apparatus and piezoelectric element Oct 30, 12 Nov 04, 14 [B41J, H01L]
8,876,261 Actuator, liquid ejecting head, and liquid ejecting apparatus Nov 24, 10 Nov 04, 14 [B41J, H01L]
8,876,270 Liquid ejection apparatus Jan 18, 13 Nov 04, 14 [B41J]
8,876,271 Liquid jet head Dec 03, 13 Nov 04, 14 [B41J]
8,876,273 Ink composition, ink jet recording method using the same and recorded material Dec 09, 11 Nov 04, 14 [C09D]
8,876,274 Pattern forming method Mar 26, 12 Nov 04, 14 [B41M, C09D, B41J, H05K]
8,876,276 Recording method, recording apparatus, and ink set Dec 11, 13 Nov 04, 14 [B41M, C09D, B41J]
8,876,278 Recording apparatus Aug 04, 11 Nov 04, 14 [B41J]
8,876,281 Recording apparatus Nov 21, 13 Nov 04, 14 [B41J]
8,876,302 Projector Aug 20, 09 Nov 04, 14 [G03B]
8,876,621 Swing analyzing device, swing analyzing program, and recording medium Jun 05, 12 Nov 04, 14 [A63B, G09B, G06K]
8,878,134 Photoconductive antenna, terahertz wave generating device, camera, imaging device, and measuring device Dec 20, 12 Nov 04, 14 [G01J, H01L]
8,878,365 Semiconductor device having a conductive layer reliably formed under an electrode pad Oct 14, 11 Nov 04, 14 [H01L]
8,878,478 Projector and method of controlling the same Apr 01, 11 Nov 04, 14 [G05B, G03B, G02B]
8,878,617 Optical module for atomic oscillator and atomic oscillator Jan 09, 13 Nov 04, 14 [G01R, H01S, G21K, H03B, H03L, G04F]
8,878,770 Control method of electro-optical device, controller of electro-optical device, electro-optical device, and electronic apparatus May 01, 12 Nov 04, 14 [G09G]
8,878,801 Display device, projector, and display method Sep 06, 12 Nov 04, 14 [G06F]
8,878,880 Method of driving electrophoretic display device capable of displaying image data approximated to original image data, electrophoretic display device, and electronic apparatus Apr 07, 11 Nov 04, 14 [G06T, G02F, G09G]
8,879,007 Projector comprising an expanding and contracting member configured to move a holding device when a temperature is changed Jul 22, 13 Nov 04, 14 [H04N, G03B, G02B, G02F]
8,879,019 Liquid crystal display apparatus and electronic equipment Aug 02, 12 Nov 04, 14 [F21V, G02F]
8,879,034 Electro-optical device, manufacturing method of the same, and electronic apparatus Sep 29, 09 Nov 04, 14 [G02F]
8,879,076 Receipt printer, receipt printer control method, and recording medium Jun 26, 12 Nov 04, 14 [G06F]
8,879,081 Printing apparatus, printing control apparatus and printing control method Sep 28, 12 Nov 04, 14 [H04N, G06F, G06K]
8,879,364 Electronic device May 10, 11 Nov 04, 14 [G04R, G04B]
8,879,369 Timepiece faceplate, and electrical timepiece equipped with solar battery Jun 20, 13 Nov 04, 14 [G04B, G04G, G04C]
8,879,822 Robot control system, robot system and program May 15, 12 Nov 04, 14 [B25J, G06K]
8,880,646 Information distribution system, service-providing method for an information distribution system, and a program for the same Apr 08, 13 Nov 04, 14 [H04L, G06F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Filing Date Issue/Pub Date Intl Class
8,760,033 Surface acoustic wave resonator, surface acoustic wave oscillator, and electronic instrument Feb 26, 10 Jun 24, 14 [H03H]
8,760,034 Surface acoustic wave resonator, surface acoustic wave oscillator, and electronic instrument Apr 30, 12 Jun 24, 14 [H03H]
8,746,852 Liquid-ejecting head and liquid-ejecting apparatus Mar 04, 11 Jun 10, 14 [B41J, H02N, H01L]
8,749,744 Liquid crystal device and electronic apparatus Sep 14, 11 Jun 10, 14 [G02F]
8,743,465 Virtual image display system Jan 23, 12 Jun 03, 14 [G02B]
8,680,743 Surface acoustic wave device, electronic apparatus, and sensor apparatus Sep 01, 11 Mar 25, 14 [H03H]
8,657,416 Piezoelectric element, liquid ejecting head, and liquid ejecting apparatus Nov 14, 11 Feb 25, 14 [B41J, H02N, H01L]
8,658,715 White ink composition Jan 26, 11 Feb 25, 14 [G01D, C08G, C09D, B41J, C08L]
2014/0016,441 Electronic Timepiece Sep 19, 13 Jan 16, 14 [G04G]
2013/0337,199 INK JET RECORDING MEDIUM WITH LENTICULAR LENSES Aug 26, 13 Dec 19, 13 [B41M]
2013/0313,330 MARKER PROCESSING METHOD, MARKER PROCESSING DEVICE, MARKER, OBJECT HAVING A MARKER, AND MARKER PROCESSING PROGRAM Aug 06, 13 Nov 28, 13 [G06K]
2013/0308,429 Electronic Device and Satellite Signal Reception Method for an Electronic Device Jul 23, 13 Nov 21, 13 [G04B]
8,579,526 Cutting device and tape printing apparatus equipped therewith Dec 21, 10 Nov 12, 13 [B26D, B41J]
8,581,885 Writing device, display sheet, and electronic device Jul 16, 10 Nov 12, 13 [G09G, G06F, G08B]
8,575,914 Frequency measuring apparatus May 20, 10 Nov 05, 13 [G01R]
2013/0286,068 LIQUID EJECTING APPARATUS AND CONTROLLING METHOD THEREOF Mar 27, 13 Oct 31, 13 [B41J]
8,567,962 Projector Jun 14, 11 Oct 29, 13 [G03B, G02B]
8,530,946 Photo detector device, photo sensor and spectrum sensor Mar 28, 11 Sep 10, 13 [H01L]
2013/0229,470 CARTRIDGE Mar 01, 13 Sep 05, 13 [B41J]
2013/0215,206 PRINTER Feb 21, 13 Aug 22, 13 [B41J]

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