Inventor · disambiguated record
Arihiro Yamamoto
Also filed as: YAMAMOTO ARIHIRO
26 granted patents·3 pending applications·369 citations·filing 1994–2025
96Inventor score
Top patents by PatentIndex Score
29 records- 0198US7799398B2Developing member and electrophotographic image forming apparatusCANON KK·Filed 2007·Granted Sep 21, 2010·57 cites·7 claims
- 0297US7798948B2Electrophotographic developing member, process for its production, electrophotographic process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2009·Granted Sep 21, 2010·28 cites·10 claims
- 0394US11573519B2Electrophotographic apparatus and process cartridgeCANON KK·Filed 2022·Granted Feb 7, 2023·4 cites·8 claims
- 0492US9996047B2Cleaning blade, process cartridge, and electrophotographic image forming apparatusCANON KK·Filed 2017·Granted Jun 12, 2018·7 cites·11 claims
- 0592US5895150AElastic blade for control of developer feed, and development device employing the sameCANON KK·Filed 1996·Granted Apr 20, 1999·59 cites·19 claims
- 0690US11945414B2Vehicle windshield wiper bladeCANON KK·Filed 2023·Granted Apr 2, 2024·1 cites·10 claims
- 0790US11630411B2Electrophotographic cleaning blade, process cartridge, and electrophotographic image forming apparatusCANON KK·Filed 2022·Granted Apr 18, 2023·3 cites·7 claims
- 0890US10088795B2Cleaning blade, process cartridge, and electrophotographic image forming apparatusCANON KK·Filed 2017·Granted Oct 2, 2018·7 cites·8 claims
- 0986US9632474B2Cleaning blade, process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2016·Granted Apr 25, 2017·7 cites·11 claims
- 1083US6393243B1Developing roller and developing device using the sameCANON KK·Filed 2001·Granted May 21, 2002·23 cites·10 claims
- 1181US2025362639A1Electrophotographic cleaning blade, process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2025·Application pending·0 cites
- 1279US8594552B2Blade for electrophotographic apparatus, and process for manufacturing the sameYAMAMOTO ARIHIRO·Filed 2011·Granted Nov 26, 2013·5 cites·7 claims
- 1378US5893013ADeveloper regulating member and developing apparatusCANON KK·Filed 1997·Granted Apr 6, 1999·26 cites·6 claims
- 1477US7127200B2Developing roller, electrophotographic process cartridge, and electrophotographic image forming apparatusCANON KK·Filed 2004·Granted Oct 24, 2006·15 cites·13 claims
- 1577US2025284239A1Electrophotography cleaning blade, process cartridge, and electrophotographic image forming apparatusCANON KK·Filed 2025·Application pending·0 cites
- 1675US12174576B2Cleaning member and elastic memberCANON KK·Filed 2023·Granted Dec 24, 2024·0 cites·18 claims
- 1774US5729806ACurved developer amount controlling member, developing apparatus, and process cartridge using the sameCANON KK·Filed 1996·Granted Mar 17, 1998·23 cites·5 claims
- 1873US5689783AElastic blade and developing device using the sameCANON KK·Filed 1996·Granted Nov 18, 1997·22 cites·10 claims
- 1971US7099613B2Developing roller, electrophotographic process cartridge, and electrophotographic image forming apparatusCANON KK·Filed 2004·Granted Aug 29, 2006·11 cites·7 claims
- 2070US8594553B2Cleaning blade for electrophotographic apparatus, and method for producing the sameUEMATSU ERIKA·Filed 2011·Granted Nov 26, 2013·6 cites·6 claims
- 2169US12410275B2Vehicle wiper bladeCANON KK·Filed 2023·Granted Sep 9, 2025·0 cites·5 claims
- 2269US12092984B2Electrophotography cleaning blade, process cartridge, and electrophotographic image formation deviceCANON KK·Filed 2023·Granted Sep 17, 2024·0 cites·6 claims
- 2366US5933692ADeveloper regulating member with elastic layer supporting section having high elastic limit value and developing apparatus using the sameCANON KK·Filed 1997·Granted Aug 3, 1999·17 cites·18 claims
- 2464US6094555ADeveloper amount regulating member, method of producing the same, and development device using the sameCANON KK·Filed 1999·Granted Jul 25, 2000·15 cites·11 claims
- 2562US12484743B2Cleaning wiper bladeCANON KK·Filed 2023·Granted Dec 2, 2025·0 cites·5 claims
- 2661US5587776AMember comprising a polyurethane rubber composition containing an amino catalyst for regulating quantity of developer and developing unit using the sameCANON KK·Filed 1994·Granted Dec 24, 1996·11 cites·10 claims
- 2761US2025362638A1Electrophotographic cleaning blade, process cartridge, electrophotographic image forming apparatus and urethane molded productCANON KK·Filed 2025·Application pending·0 cites
- 2857US5768670ADeveloper regulating member having thermoplastic resin layers provided on both sides of a rubber member, method of manufacturing the same, and developing device using the sameCANON KK·Filed 1996·Granted Jun 16, 1998·12 cites·10 claims
- 2953US5978636ADeveloper amount restricting member and developing deviceCANON KK·Filed 1999·Granted Nov 2, 1999·10 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →