Inventor · disambiguated record
Yasuo Fukatsu
Also filed as: FUKATSU YASUO
65 granted patents·3 pending applications·413 citations·filing 1987–2016
99Inventor score
Top patents by PatentIndex Score
68 records- 0199US7281707B2Aftertreatment apparatus, and controlling method, program and storage medium thereforCANON KK·Filed 2005·Granted Oct 16, 2007·48 cites·1 claims
- 0297US7581725B2Sheet processing apparatusCANON KK·Filed 2006·Granted Sep 1, 2009·23 cites·6 claims
- 0394US8459631B2Sheet processing apparatusISHIKAWA NAOKI·Filed 2011·Granted Jun 11, 2013·11 cites·10 claims
- 0494US7584948B2Sheet processing apparatus and control method thereforCANON KK·Filed 2008·Granted Sep 8, 2009·14 cites·3 claims
- 0593US8613435B2Sheet processing apparatusKATO HITOSHI·Filed 2012·Granted Dec 24, 2013·10 cites·20 claims
- 0693US8146907B2Sheet processing apparatus with improved productivity, image forming system and image forming apparatusKATO HITOSHI·Filed 2010·Granted Apr 3, 2012·9 cites·5 claims
- 0792US8371578B2Sheet processing system, apparatus capable of reducing amount of positional error of conveyed sheet, and method of controlling sheet processing systemCANON KK·Filed 2010·Granted Feb 12, 2013·10 cites·17 claims
- 0892US8181950B2Sheet processing apparatus having punching unitKATO HITOSHI·Filed 2010·Granted May 22, 2012·9 cites·4 claims
- 0992US8162303B2Sheet processing apparatus and image forming apparatusFUKATSU YASUO·Filed 2011·Granted Apr 24, 2012·9 cites·6 claims
- 1092US7823875B2Sheet feeding device, and image forming deviceCANON KK·Filed 2008·Granted Nov 2, 2010·12 cites·6 claims
- 1191US8434753B2Sheet processing apparatus and image forming apparatusFUKATSU YASUO·Filed 2011·Granted May 7, 2013·9 cites·8 claims
- 1291US7413178B2Sheet processing apparatus and control method thereforCANON KK·Filed 2004·Granted Aug 19, 2008·26 cites·4 claims
- 1390US9505579B2Sheet processing apparatus having post-processing section, and image forming apparatus having the sheet processing apparatusCANON KK·Filed 2015·Granted Nov 29, 2016·5 cites·10 claims
- 1490US8752819B2Sheet processing apparatusSATO TOMOHARU·Filed 2012·Granted Jun 17, 2014·10 cites·9 claims
- 1590US7866652B2Sheet processing apparatusCANON KK·Filed 2009·Granted Jan 11, 2011·9 cites·5 claims
- 1690US7802782B2Sheet processing apparatus and image forming systemCANON KK·Filed 2009·Granted Sep 28, 2010·10 cites·10 claims
- 1788US8596631B2Sheet processing apparatusCANON KK·Filed 2013·Granted Dec 3, 2013·8 cites·12 claims
- 1887US8066279B2Sheet conveyance apparatusISHIKAWA NAOKI·Filed 2008·Granted Nov 29, 2011·10 cites·19 claims
- 1986US8439341B2Sheet bundle treatment apparatus configured to perform processes on crease of folded sheet bundleISHIKAWA NAOKI·Filed 2011·Granted May 14, 2013·6 cites·7 claims
- 2086US8185039B2Sheet processing apparatus and image forming apparatusKATO HITOSHI·Filed 2008·Granted May 22, 2012·9 cites·12 claims
- 2186US7559543B2Sheet processing apparatus and image forming systemCANON KK·Filed 2008·Granted Jul 14, 2009·11 cites·7 claims
- 2286US7540482B2Post-processing apparatus, control method therefor, and post-processing systemCANON KK·Filed 2006·Granted Jun 2, 2009·8 cites·13 claims
- 2385US8272634B2Sheet feeding device, and image forming deviceFUKATSU YASUO·Filed 2010·Granted Sep 25, 2012·5 cites·6 claims
- 2482US8336869B2Sheet processing apparatus and image forming apparatusFUKATSU YASUO·Filed 2012·Granted Dec 25, 2012·4 cites·8 claims
- 2581US7604225B2Sheet processing apparatus and image forming apparatusCANON KK·Filed 2006·Granted Oct 20, 2009·6 cites·9 claims
- 2680US8091886B2Sheet conveying device and image forming apparatusKATO HITOSHI·Filed 2009·Granted Jan 10, 2012·6 cites·6 claims
- 2779US9817357B2Sheet processing apparatus, control method, and image forming apparatus capable of forming folding stripe on sheetsCANON KK·Filed 2015·Granted Nov 14, 2017·2 cites·16 claims
- 2878US8432571B2Image forming apparatus, postprocessing apparatus, option apparatus, image forming system, and controllerKATO HITOSHI·Filed 2011·Granted Apr 30, 2013·2 cites·34 claims
- 2978US8210514B1Sheet processing apparatus with improved productivity, image forming system and image forming apparatusKATO HITOSHI·Filed 2012·Granted Jul 3, 2012·3 cites·5 claims
- 3077US7249759B2Sheet feeding apparatusCANON KK·Filed 2004·Granted Jul 31, 2007·12 cites·8 claims
- 3176US7954818B2Sheet stacking apparatus and image forming apparatusCANON KK·Filed 2007·Granted Jun 7, 2011·5 cites·9 claims
- 3275US7700895B2Sheet feeding apparatusCANON KK·Filed 2007·Granted Apr 20, 2010·4 cites·20 claims
- 3373US8083220B2Sheet processing apparatusKATO HITOSHI·Filed 2009·Granted Dec 27, 2011·4 cites·10 claims
- 3473US7784788B2Sheet stacking apparatus, sheet processing apparatus, and image forming apparatusCANON KK·Filed 2009·Granted Aug 31, 2010·4 cites·14 claims
- 3572US7242902B2Image forming apparatus having a post-processing device with a controller for controlling conveyance of double-sided sheets, temporarily retaining the sheets at the predetermined position in a double-sided sheet conveying path, and conveying the retained sheets to the post-processing device and image forming method thereforCANON KK·Filed 2006·Granted Jul 10, 2007·3 cites·5 claims
- 3670US7016641B2Sheet-feeding device having heater for heating sheetCANON KK·Filed 2004·Granted Mar 21, 2006·11 cites·7 claims
- 3769US8553248B2Image forming apparatusKUMAGAI SHIGEMI·Filed 2006·Granted Oct 8, 2013·7 cites·11 claims
- 3869US7447477B2Sheet processing apparatus having a sheet insertion function, control method therefor, image forming apparatus, and program for implementing the control methodCANON KK·Filed 2005·Granted Nov 4, 2008·3 cites·6 claims
- 3966US7780158B2Post-processing apparatus, control method therefor, and post-processing systemCANON KK·Filed 2009·Granted Aug 24, 2010·2 cites·6 claims
- 4066US7762536B2Sheet processing apparatus and image forming apparatusCANON KK·Filed 2009·Granted Jul 27, 2010·2 cites·11 claims
- 4165US7680560B2Sheet stacking apparatus, sheet processing apparatus and image forming apparatusCANON KK·Filed 2006·Granted Mar 16, 2010·2 cites·13 claims
- 4264US7942409B2Sheet conveying apparatus and image forming apparatusCANON KK·Filed 2009·Granted May 17, 2011·2 cites·13 claims
- 4363US9309076B2Sheet processing apparatus that aligns sheets and image forming systemCANON KK·Filed 2014·Granted Apr 12, 2016·1 cites·14 claims
- 4463US8342067B2Punching apparatusCANON KK·Filed 2009·Granted Jan 1, 2013·0 cites·8 claims
- 4563US7142806B2Image forming apparatus having sheet retaining functionCANON KK·Filed 2005·Granted Nov 28, 2006·2 cites·2 claims
- 4662US8770073B2Sheet punching apparatus and control method thereofFUKATSU YASUO·Filed 2010·Granted Jul 8, 2014·1 cites·9 claims
- 4762US8657286B2Sheet stacking apparatus and method of controlling the sheet stacking apparatusISHIKAWA NAOKI·Filed 2008·Granted Feb 25, 2014·2 cites·6 claims
- 4861US8459641B2Sheet conveyance apparatus and image forming apparatusISHIKAWA NAOKI·Filed 2010·Granted Jun 11, 2013·1 cites·21 claims
- 4961US8403325B2Image forming apparatus including sheet stacking apparatusMORIYAMA TSUYOSHI·Filed 2008·Granted Mar 26, 2013·2 cites·10 claims
- 5061US8262073B2Sheet processing apparatusKATO HITOSHI·Filed 2011·Granted Sep 11, 2012·1 cites·7 claims
Showing the top 50 of 68 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →