CHINON KABUSHIKI KAISHA

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 9233
 
  
 
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 394
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 2196
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
B44C PRODUCING DECORATIVE EFFECTS 133
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES178
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204
 
  
 
H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF 1101

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7466912 Storage apparatusMar 15, 04Dec 16, 08[G03B]
7292274 Solid-state image pickup device driving method and image capturing apparatus for outputting high-resolution signals for still images and moving images of improved quality at a high frame rateFeb 27, 02Nov 06, 07[H04N]
6980241 Solid image capturing device, lens unit and image capturing apparatus including an optical mask for storing characteristic dataMar 23, 01Dec 27, 05[H04N]
6515697 Digital camera with detachable auxiliary memorySep 27, 00Feb 04, 03[H04N]
6429896 Digital camera and external device for image storage and camera controlJan 30, 97Aug 06, 02[H04N]
6239837 Digital camera with detachable auxiliary memoryAug 30, 96May 29, 01[H04N]
6211909 Camera and equipment thereforFeb 03, 97Apr 03, 01[H04N]
D435263 Electric still camera with printerFeb 25, 00Dec 19, 00[1601]
6034724 Imaging device utilizing a line-crawling correction coefficientFeb 03, 97Mar 07, 00[H04N]
5805440 Power supply unit for electronic deviceSep 26, 96Sep 08, 98[H02M]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2005/0212,950 Focal length detecting method, focusing device, image capturing method and image capturing apparatusAbandonedMar 26, 04Sep 29, 05[H04N]
2004/0223,073 Focal length detecting method and focusing deviceAbandonedFeb 09, 04Nov 11, 04[H04N]
2002/0030,749 Image capturing apparatusAbandonedMar 28, 01Mar 14, 02[H04N]
6005744 Storage device for storing magazines of recordable mediaExpiredFeb 05, 98Dec 21, 99[G11B]
D327905 Combined image copier and printerExpiredApr 25, 89Jul 14, 92[]
5121153 Automatic focusing deviceExpiredDec 26, 90Jun 09, 92[G03B]
5121154 Automatic focusing device used for a cameraExpiredOct 01, 90Jun 09, 92[G03B]
5089841 Device for automatically changing magnification of camera zoom lensExpiredSep 19, 90Feb 18, 92[G03B]
5079585 Camera data storage apparatus with power cut off protectionExpiredOct 26, 90Jan 07, 92[G03B]
5068910 Image signal processor for reading dark and light characters from light and dark backgrounds respectivelyExpiredApr 14, 89Nov 26, 91[G06K]
5067028 Image pickup printing deviceExpiredSep 25, 90Nov 19, 91[H04N]
5029270 Housing case for electromechanical equipmentExpiredAug 16, 89Jul 02, 91[H02G]
5008531 Pulsed light identifying systemExpiredAug 15, 89Apr 16, 91[H01J, G01V]
5008532 Light reception signal circuit for photoelectric switchExpiredAug 15, 89Apr 16, 91[H03G, G01V]
4952800 Photoelectric switch with heating responsive to temperature and lightExpiredAug 17, 89Aug 28, 90[H01J]
4940889 Method and apparatus for visual indication of optical alignment of photoelectric switchExpiredAug 15, 89Jul 10, 90[H01J]
D306036 35 mm cameraExpiredJul 09, 87Feb 13, 90[]
D306037 35 mm cameraExpiredApr 03, 87Feb 13, 90[]
4878080 Camera zoom lens automatic magnification apparatusExpiredAug 15, 88Oct 31, 89[G03B]
D302683 Image information reading machine for electronic computerExpiredJun 18, 87Aug 08, 89[]

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