Inventor · disambiguated record
Yoshiyuki Batori
Also filed as: BATORI YOSHIYUKI
62 granted patents·2 pending applications·3,691 citations·filing 1997–2020
99Inventor score
Top patents by PatentIndex Score
64 records- 0199US9494890B2Developing cartridge, process cartridge and image forming apparatusCANON KK·Filed 2013·Granted Nov 15, 2016·56 cites·15 claims
- 0299US9188906B2Cartridge, developing cartridge, process cartridge and image forming apparatusCANON KK·Filed 2013·Granted Nov 17, 2015·50 cites·76 claims
- 0399US9164430B2Developer container, developing cartridge, process cartridge and image forming apparatusCANON KK·Filed 2014·Granted Oct 20, 2015·48 cites·13 claims
- 0499US7200349B2Parts, and part supplying methodsCANON KK·Filed 2003·Granted Apr 3, 2007·174 cites·11 claims
- 0599US7136604B2Process cartridge having electrical contact connectable to electrical contact in electrophotographic image forming apparatusCANON KK·Filed 2005·Granted Nov 14, 2006·196 cites·16 claims
- 0699US7079787B2Parts, and part supplying methodsCANON KK·Filed 2003·Granted Jul 18, 2006·162 cites·1 claims
- 0799US6937832B2Process cartridge, mountable to an image forming apparatus, having first contact portion to be guided by a guide when mounted and second contact portion to limit cartridge rotation or movement when mounted, and image forming apparatus mounting such a process cartridgeCANON KK·Filed 2003·Granted Aug 30, 2005·169 cites·21 claims
- 0899US6714746B2Image forming apparatus rotationally driving image bearing member and contact electrifying member of process cartridge and process cartridge comprising image bearing member and contact electrifying memberCANON KK·Filed 2002·Granted Mar 30, 2004·129 cites·42 claims
- 0999US6131007ADeveloping device, process cartridge and electrophotographic image forming apparatusCANON KK·Filed 1998·Granted Oct 10, 2000·183 cites·31 claims
- 1099US5920753AProcess cartridge and electrophotographic image forming apparatusCANON KK·Filed 1997·Granted Jul 6, 1999·277 cites·23 claims
- 1198US9989892B2Developer accommodating container with projected shaped portion for contacting toner seal memberCANON KK·Filed 2016·Granted Jun 5, 2018·42 cites·16 claims
- 1298US9599932B2Developer container with sealing member having a plurality of holes and rotatable member having a plurality of projections contactable with the sealing memberCANON KK·Filed 2014·Granted Mar 21, 2017·43 cites·36 claims
- 1398US9523942B2Developer accommodating container, developing cartridge, process cartridge and image forming apparatusCANON KK·Filed 2016·Granted Dec 20, 2016·61 cites·16 claims
- 1498US9465318B2Developer accommodating container with toner seal member, unsealing member, and auxiliary unsealing memberCANON KK·Filed 2013·Granted Oct 11, 2016·63 cites·16 claims
- 1598US9229371B2Developer container, developing cartridge, process cartridge and image forming apparatusCANON KK·Filed 2014·Granted Jan 5, 2016·41 cites·11 claims
- 1698US9164424B2Cartridge with flexible developer bag and elastic member for acting on the developer bagCANON KK·Filed 2014·Granted Oct 20, 2015·38 cites·18 claims
- 1798US9116466B2Cartridge, process cartridge and image forming apparatusCANON KK·Filed 2013·Granted Aug 25, 2015·42 cites·18 claims
- 1898US9069289B2Developer container, developing cartridge, process cartridge and image forming apparatusCANON KK·Filed 2014·Granted Jun 30, 2015·44 cites·19 claims
- 1998US9052638B2Cartridge and image forming apparatus with seal member for sealing a toner feeding openingCANON KK·Filed 2013·Granted Jun 9, 2015·43 cites·16 claims
- 2098US7127192B2Developing frame and process cartridgeCANON KK·Filed 2004·Granted Oct 24, 2006·116 cites·8 claims
- 2198US6963706B2Process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2003·Granted Nov 8, 2005·144 cites·10 claims
- 2298US6704522B2Process cartridge comprising storing means for storing information controlling a charge elimination operation and electrophotographic image forming apparatus comprising controlling means controlling a charge elimination operationCANON KK·Filed 2002·Granted Mar 9, 2004·94 cites·11 claims
- 2398US6075957AProcess cartridge and electrophotographic image forming apparatusCANON KK·Filed 1998·Granted Jun 13, 2000·121 cites·25 claims
- 2498US5940658AToner frame and process cartridgeCANON KK·Filed 1998·Granted Aug 17, 1999·161 cites·26 claims
- 2598US5930562AProcess cartridge and electrophotographic image forming apparatus with covered gearCANON KK·Filed 1997·Granted Jul 27, 1999·163 cites·15 claims
- 2698US5911096AImage forming apparatus on which a process cartridge is detachably mounted and a process cartridge detachably mountable to a main body of an image forming apparatus including a grip portionCANON KK·Filed 1998·Granted Jun 8, 1999·119 cites·18 claims
- 2797US10095161B2Accommodating container, process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2017·Granted Oct 9, 2018·26 cites·36 claims
- 2897US8644732B2Photosensitive drum unit, assembling method therefor, and disassembling method thereforKIKUCHI KEN·Filed 2012·Granted Feb 4, 2014·31 cites·22 claims
- 2997US7885575B2Dismounting and mounting methods for coupling and electrophotographic photosensitive drum unitCANON KK·Filed 2009·Granted Feb 8, 2011·43 cites·10 claims
- 3097US6363226B1Electrophotographic image forming apparatusCANON KK·Filed 2000·Granted Mar 26, 2002·81 cites·28 claims
- 3197US6334035B1Developer container and cartridgeCANON KK·Filed 2000·Granted Dec 25, 2001·80 cites·48 claims
- 3296US8676085B1Dismounting and mounting methods for coupling and electrophotogphaphic photosensitive drum unitCANON KK·Filed 2013·Granted Mar 18, 2014·15 cites·9 claims
- 3396US8565640B2Dismounting and mounting methods for coupling and electrophotographic photosensitive drum unitCANON KK·Filed 2013·Granted Oct 22, 2013·16 cites·7 claims
- 3496US6336012B1Developing device, process cartridge and electric energy supply part to developing rollerCANON KK·Filed 2000·Granted Jan 1, 2002·80 cites·38 claims
- 3596US5937237ASeal member, toner container and process cartridgeCANON KK·Filed 1997·Granted Aug 10, 1999·90 cites·62 claims
- 3695US6101348ADeveloping unit, process cartridge and electrophotographic image forming apparatusCANON KK·Filed 1998·Granted Aug 8, 2000·78 cites·39 claims
- 3794US8406656B2Dismounting and mounting methods for coupling and electrophotographic photosensitive drum unitBATORI YOSHIYUKI·Filed 2010·Granted Mar 26, 2013·14 cites·7 claims
- 3894US7418225B2Developing apparatus, process cartridge, electrophotographic image forming apparatus and end portion regulating memberCANON KK·Filed 2004·Granted Aug 26, 2008·53 cites·17 claims
- 3993US8081898B2Process cartridge and method for removing processing means from process cartridgeBATORI YOSHIYUKI·Filed 2008·Granted Dec 20, 2011·20 cites·3 claims
- 4092US8326185B2Developing device having stirring portion with a sweeping edge to carry developerASANUMA NAOYA·Filed 2009·Granted Dec 4, 2012·16 cites·15 claims
- 4192US6275668B1Developing device, process cartridge and electrical contact partCANON KK·Filed 1999·Granted Aug 14, 2001·55 cites·58 claims
- 4289US6366746B1Developing device and electric energy supply part for applying developing bias voltageCANON KK·Filed 2000·Granted Apr 2, 2002·34 cites·18 claims
- 4385US6385413B2Developing device to which developing voltage is applied from non-driving sideCANON KK·Filed 2001·Granted May 7, 2002·24 cites·6 claims
- 4483USD489753SImage forming apparatusCANON KK·Filed 2003·Granted May 11, 2004·27 cites·1 claims
- 4580US7054701B2Information processing apparatus and methodCANON KK·Filed 2005·Granted May 30, 2006·9 cites·10 claims
- 4679US7127324B2Information processing apparatus and information processing methodCANON KK·Filed 2002·Granted Oct 24, 2006·24 cites·6 claims
- 4779US7119805B2Three-dimensional CAD attribute information presentationCANON KK·Filed 2002·Granted Oct 10, 2006·25 cites·3 claims
- 4875USD479263SImage forming apparatusCANON KK·Filed 2002·Granted Sep 2, 2003·20 cites·1 claims
- 4973US9195170B2Cartridge, process cartridge and image forming apparatusCANON KK·Filed 2014·Granted Nov 24, 2015·1 cites·15 claims
- 5073USD508074SImage forming apparatusCANON KK·Filed 2003·Granted Aug 2, 2005·18 cites·1 claims
Showing the top 50 of 64 patent records by PatentIndex Score.
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