Inventor · disambiguated record
Tomoya Kawakami
Also filed as: KAWAKAMI TOMOYA
7 granted patents·41 citations·filing 2005–2022
82Inventor score
Top patents by PatentIndex Score
7 records- 0192US9996047B2Cleaning blade, process cartridge, and electrophotographic image forming apparatusCANON KK·Filed 2017·Granted Jun 12, 2018·7 cites·11 claims
- 0290US11630411B2Electrophotographic cleaning blade, process cartridge, and electrophotographic image forming apparatusCANON KK·Filed 2022·Granted Apr 18, 2023·3 cites·7 claims
- 0390US10088795B2Cleaning blade, process cartridge, and electrophotographic image forming apparatusCANON KK·Filed 2017·Granted Oct 2, 2018·7 cites·8 claims
- 0490US7171142B2Conductive roller, and process cartridge and electrophotographic apparatus which have conductive rollerCANON KASEI KK·Filed 2006·Granted Jan 30, 2007·16 cites·5 claims
- 0571US9457941B2Multipurpose elastic loop gasketKAWAKAMI TOMOYA·Filed 2010·Granted Oct 4, 2016·6 cites·14 claims
- 0661US7209683B2Charging roller featuring specified ratio of storage elastic modulus and dynamic viscoelasticity values and process cartridge and electrophotographic apparatus featuring the sameCANON KASEI KK·Filed 2006·Granted Apr 24, 2007·2 cites·4 claims
- 0741US7283771B2Charging rollerCANON KASEI KK·Filed 2005·Granted Oct 16, 2007·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →