Nippon Seimitsu Kogyo Kabushiki Kaisha

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 1241

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5260809 Shading-compensation method and device in image processingJan 28, 91Nov 09, 93[H04N]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5162857 Sheet conveyer having a sheet alignerExpiredJan 16, 91Nov 10, 92[G03G]
5114133 Automatic sheet feeding deviceExpiredOct 19, 90May 19, 92[B65H]
5078383 Paper accommodation apparatusExpiredJan 19, 90Jan 07, 92[B65H]
5010420 Image processing apparatusExpiredOct 25, 89Apr 23, 91[H04M]
4956664 Image processing apparatus having an overhead projectorExpiredMay 15, 89Sep 11, 90[G03B]
4953846 Apparatus for conveying a sheet obliquelyExpiredAug 17, 88Sep 04, 90[B65H]
4934683 Automatic original conveying apparatusExpiredMay 16, 88Jun 19, 90[B65H]
4935822 Method for image reduction processing according to criterion pointsExpiredJan 23, 89Jun 19, 90[H04N]
4930022 Method and device for image reduction in image processingExpiredDec 08, 88May 29, 90[H04N]
D307749 Image scannerExpiredJun 01, 88May 08, 90[]
D306855 Image scannerExpiredMar 02, 88Mar 27, 90[]
4908717 Image scanner using a rod-type light sourceExpiredDec 30, 88Mar 13, 90[H04M]
4885598 Camera having data recording functionExpiredDec 31, 87Dec 05, 89[G03B]
D304827 Image scannerExpiredOct 05, 87Nov 28, 89[]
4884091 Exposure control device in a cameraExpiredJul 19, 88Nov 28, 89[G03B]
4882500 Method for converting standing wave vibrations into motion and standing wave motor thereforExpiredSep 19, 88Nov 21, 89[H01L]
4866535 Method and device for interfacing an image scanner with an image processing deviceExpiredJul 22, 88Sep 12, 89[H04N]
4814793 Film handling means for a laser recorderExpiredApr 21, 87Mar 21, 89[G01D]
4814825 Multiple speed sheet inverting and dischargeExpiredJun 09, 87Mar 21, 89[B65H, G03G]
4718658 Sheet feeding system using detachable sheet storage unit in image processing deviceExpiredFeb 27, 86Jan 12, 88[B65H]

View all patents..

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.