P

Inventor

JURI KEIICHIRO

JP23 patents
⚠️ This page may combine multiple inventors who share the name “JURI KEIICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

JURI KEIICHIRO

8 patents
US11561498B2Jan 24, 2023

Cleaning blade, process cartridge, and image forming apparatus

JURI KEIICHIRO0 citations61
US9026015B2May 5, 2015

Developing roller, and developing device, process cartridge and image forming method and apparatus using the developing roller

JURI KEIICHIRO3 citations61
US9851656B2Dec 26, 2017

Developing roller, toner and image forming apparatus

JURI KEIICHIRO1 citations51
US9122204B2Sep 1, 2015

Developing device, process cartridge, image forming apparatus, and image forming method

JURI KEIICHIRO0 citations51
US9031478B2May 12, 2015

Developing roller including a roughened outermost surface, and developing device and image forming apparatus including the same

JURI KEIICHIRO0 citations51
US10191439B2Jan 29, 2019

Cleaning blade, process cartridge, and image forming apparatus

JURI KEIICHIRO0 citations50
US9778602B2Oct 3, 2017

Image forming apparatus

JURI KEIICHIRO1 citations50
US9720354B2Aug 1, 2017

Intermediate transfer belt

JURI KEIICHIRO0 citations50

OHMORI MASAHIRO

3 patents
US12189323B2Jan 7, 2025

Cleaning blade, image forming apparatus, and process cartridge

OHMORI MASAHIRO0 citations62
US12153372B2Nov 26, 2024

Cleaning blade, lubricant leveling blade, process cartridge, and image forming apparatus

OHMORI MASAHIRO1 citations62
US12001162B2Jun 4, 2024

Cleaning blade for intermediate transfer medium, and image forming apparatus

OHMORI MASAHIRO0 citations61

AOYAMA YUKA

3 patents
US9851682B2Dec 26, 2017

Cleaning blade including modified portion including impregnated portion and surface layer, and process cartridge and image forming apparatus including the cleaning blade

AOYAMA YUKA1 citations49
US10146169B2Dec 4, 2018

Cleaning blade, process cartridge, and image forming apparatus

AOYAMA YUKA1 citations48
US10802412B2Oct 13, 2020

Image forming apparatus and image forming method

AOYAMA YUKA0 citations38

MATSUSHITA MAKOTO

2 patents
US10001731B2Jun 19, 2018

Composition for seamless belt, and image forming apparatus using the belt

MATSUSHITA MAKOTO0 citations50
US9891558B2Feb 13, 2018

Semiconductive resin composition, member for electrophotography and image forming apparatus

MATSUSHITA MAKOTO1 citations50

YASUNAGA HIDEAKI

2 patents
US9983505B2May 29, 2018

Developing roller, process cartridge, image forming apparatus and image forming method

YASUNAGA HIDEAKI0 citations49
US9098013B2Aug 4, 2015

Developing roller, developing device, process cartridge, and image forming apparatus

YASUNAGA HIDEAKI1 citations49

IZUTANI AKIRA

1 patent
US9625858B2Apr 18, 2017

Intermediate transfer belt, and image forming apparatus using the belt

IZUTANI AKIRA2 citations69

NAKAGAWA SHUUICHI

1 patent
US8526864B2Sep 3, 2013

Image developer, process cartridge, and image forming apparatus

NAKAGAWA SHUUICHI6 citations67

TAKAHASHI HIROAKI

1 patent
US9921526B2Mar 20, 2018

Semiconductive resin composition, member for electrophotography and image forming apparatus

TAKAHASHI HIROAKI1 citations50

NAKAYAMA SHINYA

1 patent
US10859963B2Dec 8, 2020

Image forming apparatus, image forming method, and process cartridge

NAKAYAMA SHINYA0 citations40

TOKAI KAZUMA

1 patent
US12429809B2Sep 30, 2025

Cleaning blade, method of manufacturing the same, process cartridge, and image forming apparatus

TOKAI KAZUMA0 citations38