Inventor
SATO CHIKARA
JP62 patents
⚠️ This page may combine multiple inventors who share the name “SATO CHIKARA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
43 patentsUS6386080B1May 14, 2002
Sheet processor that adjusts a punching operation position based on a detected sheet edge and associated image forming apparatus
CANON KK90 citations98
US6371472B1Apr 16, 2002
Sheet processing for stacking shifted sheet bundles
CANON KK125 citations98
US6219503B1Apr 17, 2001
Sheet processing apparatus and method with multi-mode sheet conveying
CANON KK97 citations98
US6330422B1Dec 11, 2001
Image formation apparatus and image formation system
CANON KK67 citations96
US6131898AOct 17, 2000
Image forming apparatus
CANON KK68 citations96
US6603951B2Aug 5, 2003
Image formation apparatus and image formation system
CANON KK36 citations93
US6574011B1Jun 3, 2003
Image formation apparatus
CANON KK20 citations93
US6517065B2Feb 11, 2003
Sheet process device once stacking received sheets on first stack means and then transferring them to second stack means
CANON KK45 citations93
US6351625B1Feb 26, 2002
Image forming apparatus, sheet processing apparatus, sheet processing method, and book-binding method
CANON KK24 citations93
US5519448AMay 21, 1996
Video signal processing apparatus
CANON KK20 citations93
US4891702AJan 2, 1990
Image expansion apparatus
CANON KK32 citations93
US6493113B1Dec 10, 2002
Sheet conveying apparatus and image forming apparatus therewith
CANON KK34 citations92
US6371471B1Apr 16, 2002
Sheet processing apparatus having a plurality of processing unit with independent power supply
CANON KK41 citations92
US6229620B1May 8, 2001
Image processing apparatus and method thereof
CANON KK27 citations92
US6203003B1Mar 20, 2001
Original carrying apparatus for scanning original being moved
CANON KK35 citations92
US6098977AAug 8, 2000
Sheet original conveying apparatus having original travel reverse apparatus and image forming apparatus
CANON KK35 citations92
US6021305AFeb 1, 2000
Sheet original conveying apparatus for duplex copying
CANON KK51 citations92
US5887114AMar 23, 1999
Video memory device for processing a digital video signal comprising a separation means which separates a horizontal synchronizing signal from a digital video signal
CANON KK22 citations92
US5799237AAug 25, 1998
Reading apparatus in which image reading means may be fixed to read and original being conveyed
CANON KK40 citations92
US4797741AJan 10, 1989
Information signal transmission system
CANON KK28 citations92
US6991225B2Jan 31, 2006
Sheet process device once stacking received sheets on first stack means and then transferring them to second stack means
CANON KK13 citations84
US5645273AJul 8, 1997
Sheet original supply apparatus and image forming apparatus with it
CANON KK18 citations84
US6546226B2Apr 8, 2003
Image forming apparatus, sheet processing apparatus, sheet processing method, and book-binding method
CANON KK8 citations74
US6304743B1Oct 16, 2001
Image formation method and apparatus for double-faced originals with different orders of image reading and image forming
CANON KK7 citations74
US5893011AApr 6, 1999
Image forming apparatus for copying a document by moving an exposure unit and for moving a document that is to be copied
CANON KK8 citations74
US5822082AOct 13, 1998
Image processing apparatus
CANON KK10 citations74
US5598275AJan 28, 1997
Video signal recording apparatus having an interval recording mode compatible with an overlap recording mode
CANON KK8 citations74
US5287187AFeb 15, 1994
Video signal processing apparatus displaying image and process information
CANON KK13 citations74
US5146334ASep 8, 1992
Video signal processing device for image editing using memory
CANON KK13 citations74
US4947448AAug 7, 1990
Image information signal transmitting system
CANON KK12 citations74
US4932066AJun 5, 1990
Information signal transmission system
CANON KK13 citations74
US4873587AOct 10, 1989
Video signal reproducing apparatus with memory
CANON KK8 citations74
US4870510ASep 26, 1989
Video signal reproducing apparatus using memory
CANON KK7 citations74
US4864430ASep 5, 1989
Video signal reproducing apparatus with memory and capability for reproducing at diverse reproduction speeds
CANON KK15 citations74
US4849833AJul 18, 1989
Image signal recording apparatus
CANON KK10 citations74
US4791487ADec 13, 1988
Picture signal conversion device
CANON KK16 citations74
US4755878AJul 5, 1988
Image information transmitting system
CANON KK10 citations74
US7401779B2Jul 22, 2008
Sheet feeding apparatus
CANON KK7 citations73
US6965458B2Nov 15, 2005
Image formation apparatus
CANON KK5 citations63
US6801748B2Oct 5, 2004
Image forming apparatus, sheet processing apparatus, sheet processing method, and book-binding method
CANON KK1 citations63
US6185009B1Feb 6, 2001
Data processing apparatus and method
CANON KK4 citations63
US6155552ADec 5, 2000
Sorter and image forming apparatus
CANON KK6 citations63
US5629763AMay 13, 1997
Original transporting device capable of effecting exposure while transporting the original
CANON KK4 citations63
HITACHI LTD
3 patentsBABCOCK HITACHI KK
1 patentTOKYO SHIBAURA ELECTRIC CO
1 patentLION CORP
1 patentKAWATA MASAAKI
1 patentShowing the top 50 of 62 patents by PatentIndex Score.