P

Inventor

KAWAGUCHI DAISUKE

JP78 patents
⚠️ This page may combine multiple inventors who share the name “KAWAGUCHI DAISUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON KK

23 patents
US7474866B2Jan 6, 2009

Sealing member, toner supply container, and toner supply system

CANON KK22 citations92
US9772569B2Sep 26, 2017

Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus

CANON KK9 citations84
US9405206B2Aug 2, 2016

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

CANON KK8 citations84
US7938399B2May 10, 2011

Sheet conveying apparatus, image forming apparatus, and image reading apparatus

CANON KK8 citations84
US7684726B2Mar 23, 2010

Image forming apparatus having the outer cover including acoustic insulation and heat conductive layers

CANON KK9 citations84
US7537210B2May 26, 2009

Sheet conveying apparatus, image forming apparatus, and image reading apparatus

CANON KK12 citations84
US12025938B2Jul 2, 2024

Information processing apparatus, method of controlling information processing apparatus, and image forming apparatus

CANON KK2 citations73
US10901357B2Jan 26, 2021

Information processing apparatus, method of controlling information processing apparatus, and image forming apparatus

CANON KK2 citations73
US10095137B2Oct 9, 2018

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

CANON KK5 citations73
US10018928B2Jul 10, 2018

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

CANON KK5 citations73
US9658543B2May 23, 2017

Method for producing electrophotographic photosensitive member

CANON KK6 citations73
US12321120B2Jun 3, 2025

Information processing apparatus, method of controlling information processing apparatus, and image forming apparatus

CANON KK0 citations63
US12164255B2Dec 10, 2024

Information processing apparatus and control method for an image forming apparatus

CANON KK0 citations63
US11747761B2Sep 5, 2023

Information processing apparatus and control method for an image forming apparatus

CANON KK0 citations63
US11392069B2Jul 19, 2022

Information processing apparatus, method of controlling information processing apparatus, and image forming apparatus

CANON KK0 citations63
US11119431B2Sep 14, 2021

Information processing apparatus and control method for an image forming apparatus

CANON KK0 citations63
US8351841B2Jan 8, 2013

Image processing apparatus

CANON KK4 citations63
US9360779B2Jun 7, 2016

Electrophotographic photoconductor, process cartridge, and electrophotographic apparatus

CANON KK2 citations62
US9904188B2Feb 27, 2018

Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus

CANON KK0 citations52
US9709908B2Jul 18, 2017

Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus

CANON KK0 citations52
US9625838B2Apr 18, 2017

Electrophotographic apparatus, process cartridge, and image forming method

CANON KK1 citations52
US9588448B2Mar 7, 2017

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

CANON KK1 citations52
US9568846B2Feb 14, 2017

Electrophotographic photosensitive member, method for producing the same, process cartridge, and electrophotographic apparatus

CANON KK1 citations52

KAWAGUCHI DAISUKE

5 patents

YANMAR HOLDINGS CO LTD

5 patents

SONY CORP

3 patents

HAMAMATSU PHOTONICS KK

3 patents

OCE TECH BV

3 patents

IWAKI HIROYUKI

2 patents

NATIONAL UNIV CORPORATION TOKAI NATIONAL HIGHER EDUCATION AND RESEARCH SYSTEM

2 patents

SHIMOI HIDEKI

1 patent

UCHIYAMA NAOKI

1 patent

OCÉ-TECHNOLOGIES B V

1 patent

DENSO CORP

1 patent

Showing the top 50 of 78 patents by PatentIndex Score.