PENTAX RICOH IMAGING COMPANY, LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
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 31513
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 19093
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 16873
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 18180
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 7103
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 7440
 
  
 
G06T IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 5130
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 5146
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 5128
 
  
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 487

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9544502 Dark exposure control deviceFeb 07, 13Jan 10, 17[H04N]
9326832 Device for mounting an impression cap on a tooth implantApr 08, 09May 03, 16[A61C]
9201219 Close-distance correcting lens systemFeb 26, 13Dec 01, 15[G02B]
9152011 Diaphragm control apparatus of interchangeable lens cameraJan 09, 13Oct 06, 15[G03B]
9103967 Gear mechanismSep 26, 11Aug 11, 15[G02B, F16H]
9094581 Imaging device and distance information detecting methodAug 10, 12Jul 28, 15[H04N]
9086530 Optical equipmentJul 25, 12Jul 21, 15[G02B, G03B]
9025032 Imaging system and pixel signal readout methodSep 07, 11May 05, 15[H04N]
9001440 Macro lens systemMar 29, 13Apr 07, 15[G02B]
8994850 Apparatus and method for photographing information managementMar 21, 12Mar 31, 15[H04N]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0307,016 3D CAMERAAbandonedMay 29, 12Dec 06, 12[H04N]
2012/0293,674 IMAGE STABILIZATION SYSTEM AND DIGITAL CAMERAAbandonedMay 11, 12Nov 22, 12[H04N]
8305466 Zoom adjustment system and cameraWithdrawnDec 03, 09Nov 06, 12[H04N]
8208032 Image shake correction apparatus, and camera having image shake correction apparatusExpiredJul 16, 09Jun 26, 12[H04N, G03B]
2012/0086,817 DIGITAL CAMERAAbandonedOct 04, 11Apr 12, 12[H04N]
2012/0057,034 IMAGING SYSTEM AND PIXEL SIGNAL READOUT METHODAbandonedSep 07, 11Mar 08, 12[H04N]
2012/0002,299 HIGH ZOOM-RATIO ZOOM LENS SYSTEMAbandonedJun 28, 11Jan 05, 12[G02B]
8026957 Image-capturing apparatusExpiredMay 22, 07Sep 27, 11[H04N, G06F]
8004567 Portable device capable of connecting to and selecting an external deviceExpiredAug 05, 08Aug 23, 11[H04N, G06F]
7969498 Digital cameraExpiredDec 10, 08Jun 28, 11[H04N]
7966508 Mode-switching system and cameraExpiredAug 15, 08Jun 21, 11[G06F]
7961245 Image surface illuminance varying apparatus, exposure correcting apparatus, and exposure correcting methodExpiredAug 24, 09Jun 14, 11[H04N]
7962025 Imager with auto focus functionalityExpiredFeb 18, 10Jun 14, 11[G03B]
2011/0122,309 APPARATUS FOR DETECTING IN-FOCUS STATEAbandonedNov 18, 10May 26, 11[G03B]
7911502 Digital camera using a focal-plane shutterExpiredOct 01, 07Mar 22, 11[H04N]
2011/0063,327 DISPLAY AND IMAGER DISPLAYING AND MAGNIFYING IMAGES ON THEIR SCREENAbandonedAug 26, 10Mar 17, 11[G09G]
7875839 Solid state imaging device that generates color pixel signals corresponding to a color filterExpiredApr 11, 06Jan 25, 11[H01L]
2010/0315,544 IMAGER THAT PHOTOGRAPHS AN IMAGE USING A PUPIL-DIVIDING AUTOFOCUS MECHANISMAbandonedJun 14, 10Dec 16, 10[H04N]
2010/0295,961 IMAGING APPARATUS AND IMAGE COMPOSITION METHODAbandonedMay 19, 10Nov 25, 10[H04N]
2010/0289,924 IMAGER THAT ADDS VISUAL EFFECTS TO AN IMAGEAbandonedMay 13, 10Nov 18, 10[H04N]

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