Inventor · disambiguated record
Masatoshi Yaginuma
Also filed as: YAGINUMA MASATOSHI
29 granted patents·2 pending applications·863 citations·filing 1996–2008
97Inventor score
Top patents by PatentIndex Score
31 records- 0198US6371472B1Sheet processing for stacking shifted sheet bundlesCANON KK·Filed 1999·Granted Apr 16, 2002·125 cites·36 claims
- 0297US7354034B2Sheet processing apparatus and image forming apparatus equipped with sameCANON FINETECH INC·Filed 2006·Granted Apr 8, 2008·25 cites·8 claims
- 0396US7543806B2Sheet processing apparatus and image forming apparatus equipped with sameCANON FINETECH INC·Filed 2008·Granted Jun 9, 2009·22 cites·9 claims
- 0496US6330422B1Image formation apparatus and image formation systemCANON KK·Filed 2000·Granted Dec 11, 2001·67 cites·23 claims
- 0596US6219503B1Sheet processing apparatus and method with multi-mode sheet conveyingCANON KK·Filed 1999·Granted Apr 17, 2001·97 cites·48 claims
- 0695US7780159B2Sheet processing apparatus with controller for controlling sheet supply unitCANON KK·Filed 2008·Granted Aug 24, 2010·16 cites·17 claims
- 0795US7165764B2Sheet processing apparatus with buffer for sheet finisherCANON KK·Filed 2004·Granted Jan 23, 2007·52 cites·26 claims
- 0894US6371471B1Sheet processing apparatus having a plurality of processing unit with independent power supplyCANON KK·Filed 2000·Granted Apr 16, 2002·41 cites·12 claims
- 0993US6386080B1Sheet processor that adjusts a punching operation position based on a detected sheet edge and associated image forming apparatusCANON KK·Filed 1999·Granted May 14, 2002·90 cites·17 claims
- 1090US6517065B2Sheet process device once stacking received sheets on first stack means and then transferring them to second stack meansCANON KK·Filed 1998·Granted Feb 11, 2003·45 cites·25 claims
- 1190US6351625B1Image forming apparatus, sheet processing apparatus, sheet processing method, and book-binding methodCANON KK·Filed 2000·Granted Feb 26, 2002·24 cites·38 claims
- 1289US7472901B2Sheet processing apparatus with controller for controlling sheet supply unitCANON KK·Filed 2007·Granted Jan 6, 2009·9 cites·11 claims
- 1389US6603951B2Image formation apparatus and image formation systemCANON KK·Filed 2001·Granted Aug 5, 2003·36 cites·12 claims
- 1482US8177222B2Sheet feeding apparatus and image forming apparatusYAGINUMA MASATOSHI·Filed 2008·Granted May 15, 2012·10 cites·8 claims
- 1578US6991225B2Sheet process device once stacking received sheets on first stack means and then transferring them to second stack meansCANON KK·Filed 2002·Granted Jan 31, 2006·13 cites·12 claims
- 1674US6574011B1Image formation apparatusCANON KK·Filed 1998·Granted Jun 3, 2003·20 cites·25 claims
- 1772US6094510AImage processing apparatus and method for predicting a compression rate of image data processed to modify an imageCANON KK·Filed 1997·Granted Jul 25, 2000·52 cites·40 claims
- 1871US6546226B2Image forming apparatus, sheet processing apparatus, sheet processing method, and book-binding methodCANON KK·Filed 2001·Granted Apr 8, 2003·8 cites·6 claims
- 1970US7073706B2Punching device, sheet processor having the punching device, and image forming apparatus having the punching deviceCANON KK·Filed 2002·Granted Jul 11, 2006·14 cites·19 claims
- 2070US5850478AImage forming apparatusCANON KK·Filed 1996·Granted Dec 15, 1998·38 cites·13 claims
- 2163US5848320ACopying apparatus capable of handling original having protruding portionCANON KK·Filed 1996·Granted Dec 8, 1998·15 cites·27 claims
- 2258US7137113B2Program operating apparatus and program write control apparatus and methodCANON KK·Filed 2002·Granted Nov 14, 2006·5 cites·28 claims
- 2357US8355145B2Image forming apparatus and control method for the sameCANON KK·Filed 2006·Granted Jan 15, 2013·1 cites·3 claims
- 2457US6965458B2Image formation apparatusCANON KK·Filed 2003·Granted Nov 15, 2005·5 cites·12 claims
- 2557US5913015AImage forming system including sorter unitCANON KK·Filed 1997·Granted Jun 15, 1999·10 cites·10 claims
- 2652US6128106ASheet conveying apparatusCANON KK·Filed 1996·Granted Oct 3, 2000·15 cites·40 claims
- 2750US2007055971A1Program operating apparatus and program write control apparatus and methodCANON KK·Filed 2006·Application pending·0 cites
- 2847US6801748B2Image forming apparatus, sheet processing apparatus, sheet processing method, and book-binding methodCANON KK·Filed 2003·Granted Oct 5, 2004·1 cites·12 claims
- 2944US2004178572A1Sheet processing apparatusCANON FINETECH INC·Filed 2004·Application pending·0 cites
- 3042US6456386B1Image forming system including sorter unitCANON KK·Filed 1999·Granted Sep 24, 2002·7 cites·24 claims
- 3138US8422050B2Image forming apparatus with a plurality of modules receiving a common trigger signalKITAHARA TOSHIHIKO·Filed 2006·Granted Apr 16, 2013·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →