P

Inventor

NAKAMURA NOBUHIRO

JP103 patents
⚠️ This page may combine multiple inventors who share the name “NAKAMURA NOBUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON KK

27 patents
US9069267B2Jun 30, 2015

Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus

CANON KK58 citations98
US10558133B2Feb 11, 2020

Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus

CANON KK29 citations94
US10558132B2Feb 11, 2020

Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus

CANON KK35 citations94
US10073362B2Sep 11, 2018

Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus

CANON KK20 citations94
US9726992B2Aug 8, 2017

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

CANON KK33 citations94
US9599917B2Mar 21, 2017

Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus

CANON KK34 citations94
US9599915B2Mar 21, 2017

Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus

CANON KK27 citations94
US9535346B2Jan 3, 2017

Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus

CANON KK34 citations94
US9523929B2Dec 20, 2016

Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus

CANON KK37 citations94
US9372418B2Jun 21, 2016

Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus

CANON KK29 citations94
US9372417B2Jun 21, 2016

Method for producing electrophotographic photosensitive member

CANON KK24 citations94
US9372419B2Jun 21, 2016

Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus

CANON KK27 citations94
US9304416B2Apr 5, 2016

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

CANON KK29 citations94
US9063505B2Jun 23, 2015

Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus

CANON KK56 citations94
US9029054B2May 12, 2015

Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus

CANON KK57 citations94
US11392050B2Jul 19, 2022

Process cartridge and electrophotographic apparatus

CANON KK14 citations86
US11366402B2Jun 21, 2022

Process cartridge and electrophotographic apparatus using the same

CANON KK18 citations86
US11256186B2Feb 22, 2022

Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus

CANON KK11 citations86
US11003102B2May 11, 2021

Electrophotographic image forming apparatus and process cartridge

CANON KK13 citations86
US10838315B2Nov 17, 2020

Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus

CANON KK13 citations86
US10831118B2Nov 10, 2020

Electrophotographic photosensitive member and method for producing electrophotographic photosensitive member

CANON KK18 citations86
US10747131B2Aug 18, 2020

Electrophotographic photosensitive member and method for manufacturing the same as well as process cartridge and electrophotographic image-forming apparatus

CANON KK15 citations86
US10691033B2Jun 23, 2020

Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus

CANON KK15 citations86
US10642177B2May 5, 2020

Process cartridge and image-forming apparatus

CANON KK14 citations86
US10539892B2Jan 21, 2020

Electrophotographic photosensitive member, process cartridge, and electrophotographic image-forming apparatus

CANON KK18 citations86
US11392074B2Jul 19, 2022

Electrophotographic photosensitive member having outer surface with first and second structure groups, the first structure group having a smaller appearance period and a lower height than the second structure group

CANON KK7 citations85
US10747130B2Aug 18, 2020

Process cartridge and electrophotographic apparatus

CANON KK16 citations85

MITSUBISHI ELECTRIC CORP

6 patents

ADVANCED DISPLAY KK

5 patents

ASAHI GLASS CO LTD

4 patents

FUJII ATSUSHI

3 patents

NAKAMURA NOBUHIRO

3 patents

OSAKA SHELL INDUSTRY CO LTD

1 patent

WADA NAOYA

1 patent

Showing the top 50 of 103 patents by PatentIndex Score.