Inventor · disambiguated record
Takashi Kusaba
Also filed as: KUSABA TAKASHI
39 granted patents·9 pending applications·610 citations·filing 1980–2021
98Inventor score
Files withCANON KK40KAWASAKI STEEL CO3CLARIANT CATALYSTS JAPAN KK1CLARIANT INT LTD1KAWAMURA KUNIMASA1
Top patents by PatentIndex Score
48 records- 0198US8600273B2Developing roller, process cartridge, and electrophotographic apparatusYAMADA MASAKI·Filed 2012·Granted Dec 3, 2013·33 cites·4 claims
- 0297US8768227B2Developing member including elastic member containing cured product of addition-curing silicone rubber mixture, processing cartridge including the developing member, and electrophotographic apparatus including the developing memberCANON KK·Filed 2013·Granted Jul 1, 2014·31 cites·10 claims
- 0395US8655238B2Developing memberCANON KK·Filed 2013·Granted Feb 18, 2014·23 cites·6 claims
- 0493US6704535B2Fiber-reinforced intermediate transfer member for electrophotography, and electrophotographic apparatus including sameCANON KK·Filed 1996·Granted Mar 9, 2004·62 cites·13 claims
- 0591US7979004B2Electrophotographic belt, production method of electrophotographic belt, and electrophotographic apparatusCANON KK·Filed 2006·Granted Jul 12, 2011·14 cites·8 claims
- 0691US6725002B2Process cartridge, electrophotographic apparatus and image forming methodCANON KK·Filed 2002·Granted Apr 20, 2004·37 cites·15 claims
- 0790US8529806B2Process for producing regenerated elastic rollerKAWAMURA KUNIMASA·Filed 2011·Granted Sep 10, 2013·6 cites·4 claims
- 0888US4841611AWork roll with dulled surface having geometrically patterned uneven dulled sections for temper rollingKAWASAKI STEEL CO·Filed 1987·Granted Jun 27, 1989·24 cites·16 claims
- 0986US4402206AMethod of rolling slabs for the manufacture of beam blanks and a roll to be used thereforKAWASAKI STEEL CO·Filed 1981·Granted Sep 6, 1983·22 cites·5 claims
- 1083US7570905B2Developing roller, developing apparatus using the same, and image forming apparatusCANON KK·Filed 2008·Granted Aug 4, 2009·6 cites·11 claims
- 1182US5752130AImage forming apparatus for cleaning residual toner from an intermediate transfer memberCANON KK·Filed 1996·Granted May 12, 1998·28 cites·13 claims
- 1281US6737133B2Electrophotographic seamless belt, and electrophotographic apparatus having the electrophotographic seamless beltCANON KK·Filed 2001·Granted May 18, 2004·20 cites·8 claims
- 1380US5842080AImage forming apparatus and intermediate transfer memberCANON KK·Filed 1997·Granted Nov 24, 1998·29 cites·16 claims
- 1478US7201967B2Electrophotographic endless belt, process for producing electrophotographic endless belt, and electrophotographic apparatusCANON KK·Filed 2004·Granted Apr 10, 2007·14 cites·19 claims
- 1578US5991566AImage forming method with surface potential control of intermediate transfer memberCANON KK·Filed 1998·Granted Nov 23, 1999·23 cites·14 claims
- 1677US6600893B2Transfer member, process for producing transfer member, and image forming apparatus having transfer memberCANON KK·Filed 2001·Granted Jul 29, 2003·16 cites·10 claims
- 1777US6487387B2Full-color image forming apparatus with belt-shaped transfer memberCANON KK·Filed 2001·Granted Nov 26, 2002·16 cites·13 claims
- 1876US6775494B2Process cartridge, image forming apparatus and intermediate transfer beltCANON KK·Filed 2002·Granted Aug 10, 2004·15 cites·23 claims
- 1975US6928256B2Electrophotographic endless belt, process cartridge, and electrophotographic apparatusCANON KK·Filed 2003·Granted Aug 9, 2005·14 cites·10 claims
- 2075US6615015B2Process cartridge, electrophotographic apparatus and image-forming methodCANON KK·Filed 2002·Granted Sep 2, 2003·15 cites·24 claims
- 2170US6592803B2Process for producing belt-shaped member from a die-extruded film having a film thickness, die gap relationshipCANON KK·Filed 2000·Granted Jul 15, 2003·8 cites·13 claims
- 2270US5715510AImage forming apparatus having an intermediate transfer member and method of forming of image using the transfer memberCANON KK·Filed 1995·Granted Feb 3, 1998·20 cites·19 claims
- 2369US10494317B2Dehydrogenation catalyst for alkylaromatic compound, process for producing same, and dehydrogenation method using sameCLARIANT CATALYSTS JAPAN KK·Filed 2016·Granted Dec 3, 2019·1 cites·23 claims
- 2469US5745831AImage forming apparatus having an intermediate transfer member and method of forming of image using the transfer memberCANON KK·Filed 1995·Granted Apr 28, 1998·18 cites·16 claims
- 2569US5669052AImage forming apparatus and intermediate transfer memberCANON KK·Filed 1996·Granted Sep 16, 1997·19 cites·11 claims
- 2666US6674989B1Endless belt with serpentine motion preventing member and image forming apparatus including sameCANON KK·Filed 2000·Granted Jan 6, 2004·9 cites·11 claims
- 2765US6856776B2Endless belt comprising a meandering-prevention member, and a process cartridge and an electrophotographic apparatus using such an endless beltCANON KK·Filed 2003·Granted Feb 15, 2005·9 cites·38 claims
- 2862US6795667B2Process cartridge and electrophotographic apparatus having an intermediate transfer beltCANON KK·Filed 2002·Granted Sep 21, 2004·8 cites·35 claims
- 2961US7208211B2Electrophotographic belt member, process for producing electrophotographic belt member, and electrophotographic apparatusCANON KK·Filed 2001·Granted Apr 24, 2007·8 cites·13 claims
- 3060US6278858B1Image forming apparatus having an intermediate transfer member and method of forming an image using the intermediate transfer memberCANON KK·Filed 1998·Granted Aug 21, 2001·14 cites·42 claims
- 3157US6144830AIntermediate transfer member and electrophotographic apparatus including sameCANON KK·Filed 1997·Granted Nov 7, 2000·12 cites·16 claims
- 3256US2007014943A1Process for producing intermediate transfer member, intermediate transfer member and image forming apparatusCANON KK·Filed 2006·Application pending·0 cites
- 3353US5950058AImage forming apparatusCANON KK·Filed 1998·Granted Sep 7, 1999·11 cites·9 claims
- 3450US2024109823A1Process of producing alkenylaromatic compound using dehydrogenation catalystCLARIANT INT LTD·Filed 2021·Application pending·0 cites
- 3550US2009123195A1Developing roller, developing apparatus using the same, and image forming apparatusCANON KK·Filed 2008·Application pending·0 cites
- 3649US6718148B2Process cartridge, electrophotographic apparatus and image-forming methodCANON KK·Filed 2002·Granted Apr 6, 2004·4 cites·18 claims
- 3749US2013266339A1Electro-conductive member, process cartridge, and electrophotographic apparatusCANON KK·Filed 2013·Application pending·0 cites
- 3847US6853824B2Electrophotographic endless belt comprising meandering-preventive member, and process cartridge and electrophotographic apparatus having such an endless beltCANON KK·Filed 2003·Granted Feb 8, 2005·3 cites·17 claims
- 3945US7352984B2Electrophotographic endless belt, electrophotographic apparatus having electrophotographic endless belt, and process for producing electrophotographic endless beltCANON KK·Filed 2004·Granted Apr 1, 2008·2 cites·7 claims
- 4044US6766127B2Image forming apparatus having process cartridge with intermediate transfer beltCANON KK·Filed 2002·Granted Jul 20, 2004·2 cites·15 claims
- 4143US6852400B2Endless belt electrophotography, process for producing the endless belt, and image forming apparatus having the endless beltCANON KK·Filed 1999·Granted Feb 8, 2005·5 cites·9 claims
- 4241US2013164038A1Developing member and production method therefor, and electrophotographic image forming apparatusCANON KK·Filed 2013·Application pending·0 cites
- 4340US2006226572A1Electrophotographic endless belt, electrophotographic apparatus, and process for producing electrophotographic endless beltCANON KK·Filed 2005·Application pending·0 cites
- 4439US2002054971A1Process for producing intermediate transfer member, intermediate transfer member, and image forming apparatusFiled 2001·Application pending·0 cites
- 4538US6303072B1Process of making an endless beltCANON KK·Filed 1999·Granted Oct 16, 2001·6 cites·8 claims
- 4637US2006067747A1Electrophotographic endless belt, process for producing electrophotographic endless belt, and electrophotographic apparatusCANON KK·Filed 2005·Application pending·0 cites
- 4737US2004124568A1Process for producing an endless beltCANON KK·Filed 2003·Application pending·0 cites
- 4826US4362041AMethod of forming beam blankKAWASAKI STEEL CO·Filed 1980·Granted Dec 7, 1982·3 cites·3 claims
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