Inventor · disambiguated record
Yusuke Obuchi
Also filed as: OBUCHI YUSUKE
71 granted patents·6 pending applications·910 citations·filing 2002–2025
99Inventor score
Top patents by PatentIndex Score
77 records- 0199US7431274B2Sheet processor and image-forming apparatusCANON KK·Filed 2005·Granted Oct 7, 2008·62 cites·11 claims
- 0299US7147598B2Folded back portion flattening device, sheet processor, and image forming apparatusCANON KK·Filed 2005·Granted Dec 12, 2006·47 cites·9 claims
- 0398US9126794B2Sheet processing apparatus and image forming apparatusCANON KK·Filed 2013·Granted Sep 8, 2015·19 cites·18 claims
- 0498US7673862B2Sheet processor and image-forming apparatusCANON KK·Filed 2008·Granted Mar 9, 2010·30 cites·10 claims
- 0598US7594645B2Sheet processing device and image formation apparatusCANON KK·Filed 2005·Granted Sep 29, 2009·35 cites·16 claims
- 0698US7401776B2Sheet conveyance apparatus, sheet processing apparatus, and image forming apparatusCANON KK·Filed 2006·Granted Jul 22, 2008·24 cites·6 claims
- 0798US7285084B2Folded back portion flattening device, sheet processor, and image forming apparatusCANON KK·Filed 2006·Granted Oct 23, 2007·35 cites·10 claims
- 0897US7431273B2Spine folded portion flattening apparatus, sheet treating apparatus and image forming apparatusCANON KK·Filed 2005·Granted Oct 7, 2008·30 cites·18 claims
- 0997US7354036B2Sheet processing apparatus and image forming apparatus including the sheet processing apparatusCANON FINETECH INC·Filed 2006·Granted Apr 8, 2008·23 cites·8 claims
- 1097US7192020B2Sheet processing apparatus for storing supplied sheets while preceding sheet are processedCANON KK·Filed 2004·Granted Mar 20, 2007·78 cites·22 claims
- 1197US6871042B2Sheet-thickness detector device and sheet-processing apparatus, image-forming apparatus having the sameCANON KK·Filed 2003·Granted Mar 22, 2005·83 cites·22 claims
- 1297US6804473B2Image forming apparatusCANON KK·Filed 2003·Granted Oct 12, 2004·66 cites·17 claims
- 1396US10046940B2Alignment control for post-processing apparatus and image forming system having the sameOBUCHI YUSUKE·Filed 2014·Granted Aug 14, 2018·12 cites·12 claims
- 1496US9586783B2Sheet bundle binding processing apparatus and image forming system having the sameOBUCHI YUSUKE·Filed 2014·Granted Mar 7, 2017·9 cites·25 claims
- 1596US8550461B2Sheet stacking apparatus and image forming apparatusSEKIGAWA AKITO·Filed 2012·Granted Oct 8, 2013·14 cites·16 claims
- 1696US8511665B2Sheet processing apparatus and image forming apparatusIWATA TOSHIYUKI·Filed 2011·Granted Aug 20, 2013·20 cites·9 claims
- 1796US8267399B2Sheet processing apparatus and image forming apparatus including sameKUSHIDA HIDEKI·Filed 2010·Granted Sep 18, 2012·15 cites·3 claims
- 1896US7552917B2Sheet processing apparatus and image forming apparatus including the sheet processing apparatusCANON FINETECH INC·Filed 2008·Granted Jun 30, 2009·21 cites·11 claims
- 1995US11947301B2Sheet processing apparatus and image forming apparatus having the sameOBUCHI YUSUKE·Filed 2022·Granted Apr 2, 2024·1 cites·8 claims
- 2095US9908736B2Sheet processing apparatus and image forming apparatusCANON KK·Filed 2015·Granted Mar 6, 2018·6 cites·18 claims
- 2195US7597324B2Sheet-stacking apparatus and image-forming apparatusCANON KK·Filed 2007·Granted Oct 6, 2009·15 cites·14 claims
- 2295US7445207B2Sheet conveyance apparatus, sheet processing apparatus, and image forming apparatusCANON KK·Filed 2007·Granted Nov 4, 2008·15 cites·12 claims
- 2395US6826374B2Sheet processing apparatus with discharge sheet cover and control based on open/close state of coverCANON KK·Filed 2002·Granted Nov 30, 2004·43 cites·4 claims
- 2495US2025368469A1Finisher for binding a sheet bundleOBUCHI YUSUKE·Filed 2025·Application pending·0 cites
- 2594US9714146B2Sheet storage apparatus and image forming apparatusCANON KK·Filed 2016·Granted Jul 25, 2017·9 cites·16 claims
- 2693US9321293B2Sheet processing apparatus and image forming apparatusCANON KK·Filed 2013·Granted Apr 26, 2016·6 cites·8 claims
- 2793US8454012B2Sheet conveying apparatusOBUCHI YUSUKE·Filed 2011·Granted Jun 4, 2013·7 cites·16 claims
- 2891US10040662B2Sheet processing apparatus and image forming apparatusCANON KK·Filed 2018·Granted Aug 7, 2018·3 cites·14 claims
- 2991US6904261B2Insert sheet transporting apparatus an insert sheet transporting method and an image forming apparatusCANON KK·Filed 2003·Granted Jun 7, 2005·36 cites·7 claims
- 3090US11520268B2Sheet processing apparatus and image forming apparatus having the sameOBUCHI YUSUKE·Filed 2021·Granted Dec 6, 2022·1 cites·6 claims
- 3190US7766326B2Sheet conveyance apparatus, sheet processing apparatus, and image forming apparatusCANON KK·Filed 2008·Granted Aug 3, 2010·9 cites·6 claims
- 3289US12399456B2Sheet finisherOBUCHI YUSUKE·Filed 2024·Granted Aug 26, 2025·0 cites·4 claims
- 3389US10048636B2Sheet binding apparatus and image forming apparatus having the sameOBUCHI YUSUKE·Filed 2017·Granted Aug 14, 2018·2 cites·8 claims
- 3489US6997449B2Sheet processing apparatus and image forming apparatus having such sheet processing apparatusCANON KK·Filed 2004·Granted Feb 14, 2006·23 cites·8 claims
- 3588US10414620B2Lifting-lowering motor for sheet processing apparatusOBUCHI YUSUKE·Filed 2018·Granted Sep 17, 2019·3 cites·7 claims
- 3688US9238381B2Sheet bundle binding processing apparatus and image forming system having the sameOBUCHI YUSUKE·Filed 2014·Granted Jan 19, 2016·10 cites·17 claims
- 3787US10496023B2Sheet processing apparatus and image forming apparatus having the sameOBUCHI YUSUKE·Filed 2018·Granted Dec 3, 2019·1 cites·12 claims
- 3886US9346647B2Sheet bundle binding processing apparatus and image forming system having the sameOBUCHI YUSUKE·Filed 2014·Granted May 24, 2016·8 cites·25 claims
- 3986US9340391B2Sheet bundle binding processing apparatus and image forming system having the sameOBUCHI YUSUKE·Filed 2014·Granted May 17, 2016·8 cites·10 claims
- 4086US7540482B2Post-processing apparatus, control method therefor, and post-processing systemCANON KK·Filed 2006·Granted Jun 2, 2009·8 cites·13 claims
- 4186US7264236B2Sheet processing apparatus and image forming apparatus having such sheet processing apparatusCANON KK·Filed 2005·Granted Sep 4, 2007·8 cites·2 claims
- 4285US11150588B2Sheet processing apparatus and image forming apparatus having the sameOBUCHI YUSUKE·Filed 2020·Granted Oct 19, 2021·1 cites·5 claims
- 4385US10579005B2Sheet processing apparatus and image forming apparatus having the sameOBUCHI YUSUKE·Filed 2019·Granted Mar 3, 2020·1 cites·13 claims
- 4484US10705471B2Sheet processing apparatus and image forming apparatus having the sameOBUCHI YUSUKE·Filed 2020·Granted Jul 7, 2020·1 cites·15 claims
- 4584US9259894B2Sheet processing apparatus and image forming apparatusCANON KK·Filed 2014·Granted Feb 16, 2016·6 cites·16 claims
- 4682US8430389B2Sheet processing apparatus and image forming apparatusTOKUMA NAOTO·Filed 2011·Granted Apr 30, 2013·5 cites·15 claims
- 4779US8096553B2Sheet stacking apparatus and image forming apparatusOBUCHI YUSUKE·Filed 2007·Granted Jan 17, 2012·5 cites·16 claims
- 4878US8950746B2Sheet stacking apparatus and sheet processing apparatus as well as image forming apparatusCANON KK·Filed 2013·Granted Feb 10, 2015·3 cites·7 claims
- 4978US8118303B2Sheet conveying apparatusOBUCHI YUSUKE·Filed 2006·Granted Feb 21, 2012·5 cites·16 claims
- 5077US9690244B2Image forming systemCANON KK·Filed 2015·Granted Jun 27, 2017·1 cites·31 claims
Showing the top 50 of 77 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →