Inventor

UESUGI HIROTOSHI

JP13 patents

⚠️ This page may combine multiple inventors who share the name “UESUGI HIROTOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON KK

12 patents

US7645547B2Jan 12, 2010

Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus

CANON KK58 citations98

US7799496B2Sep 21, 2010

Electrophotographic photosensitive member, method of manufacturing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus

CANON KK17 citations92

US7732113B2Jun 8, 2010

Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus, and process for producing electrophotographic photosensitive member

CANON KK28 citations92

US7704657B2Apr 27, 2010

Electrophotographic photosensitive member, method of manufacturing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus

CANON KK24 citations92

US7556901B2Jul 7, 2009

Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus

CANON KK24 citations92

US6942952B2Sep 13, 2005

Electrophotgraphic photosensitive member, process cartridge, and electrophotgraphic apparatus

CANON KK14 citations84

US6395441B1May 28, 2002

Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus

CANON KK8 citations73

US6185398B1Feb 6, 2001

Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus

CANON KK14 citations73

US9864284B2Jan 9, 2018

Electrophotographic photosensitive member, method for manufacturing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus

CANON KK2 citations72

US9753385B2Sep 5, 2017

Electrophotographic photosensitive member, method for manufacturing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus

CANON KK3 citations72

US7160659B2Jan 9, 2007

Electrophotographic apparatus and process cartridge

CANON KK2 citations63

US6444384B2Sep 3, 2002

Process for producing electrophotographic photosensitive member and electrophotographic photosensitive member

CANON KK5 citations62

OKUDA ATSUSHI

1 patent

US8846281B2Sep 30, 2014

Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus

OKUDA ATSUSHI26 citations92