Inventor
KAWAKAMI TOMOYA
JP7 patents
⚠️ This page may combine multiple inventors who share the name “KAWAKAMI TOMOYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
3 patentsUS9996047B2Jun 12, 2018
Cleaning blade, process cartridge, and electrophotographic image forming apparatus
CANON KK7 citations83
US10088795B2Oct 2, 2018
Cleaning blade, process cartridge, and electrophotographic image forming apparatus
CANON KK7 citations81
US11630411B2Apr 18, 2023
Electrophotographic cleaning blade, process cartridge, and electrophotographic image forming apparatus
CANON KK3 citations68
CANON KASEI KK
3 patentsUS7171142B2Jan 30, 2007
Conductive roller, and process cartridge and electrophotographic apparatus which have conductive roller
CANON KASEI KK16 citations81
US7209683B2Apr 24, 2007
Charging roller featuring specified ratio of storage elastic modulus and dynamic viscoelasticity values and process cartridge and electrophotographic apparatus featuring the same
CANON KASEI KK2 citations60
US7283771B2Oct 16, 2007
Charging roller
CANON KASEI KK0 citations49