Inventor

KAWAMURA AKIHIDE

JP15 patents

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

FUJIFILM BUSINESS INNOVATION CORP

4 patents

US11542701B2Jan 3, 2023

Information processing system, non-transitory computer readable medium, and booth

FUJIFILM BUSINESS INNOVATION CORP0 citations51

FUJI XEROX CO LTD

3 patents

US10975564B2Apr 13, 2021

Booth and kit thereof

FUJI XEROX CO LTD13 citations84

US7835672B2Nov 16, 2010

Developing device, image carrier unit and image forming apparatus

FUJI XEROX CO LTD12 citations84

US7835656B2Nov 16, 2010

Developing device and image forming apparatus which can detect a concentration of a developer

FUJI XEROX CO LTD2 citations62

KAWAMURA AKIHIDE

2 patents

US8630034B2Jan 14, 2014

Display medium and display device

KAWAMURA AKIHIDE0 citations35

US8526101B2Sep 3, 2013

Method of manufacturing display medium, display medium, and display apparatus

KAWAMURA AKIHIDE0 citations35

KUBO KEISUKE

1 patent

US8170447B2May 1, 2012

Image forming apparatus, developing apparatus and contact-retracting method

KUBO KEISUKE25 citations90

FUJIFILM CORP

1 patent

US7509080B2Mar 24, 2009

Developing unit with developer opening/closing member

FUJIFILM CORP2 citations61

SAKAMOTO TAKASHI

1 patent

US8676093B2Mar 18, 2014

Developing device, image carrier unit and image forming apparatus

SAKAMOTO TAKASHI1 citations51

HIJI NAOKI

1 patent

US8760388B2Jun 24, 2014

Display medium, method of producing display medium, and display device

HIJI NAOKI0 citations50

KOHNO HIROHISA

1 patent

US8135312B2Mar 13, 2012

Development apparatus and image forming apparatus

KOHNO HIROHISA0 citations33

FUJITA MAMORU

1 patent

US8854723B2Oct 7, 2014

Display medium and display device

FUJITA MAMORU0 citations31