Inventor

HIGASHIMURA HIDEJI

JP8 patents

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

KONICA MINOLTA INC

4 patents

USD908169SJan 19, 2021

Toner cartridge

KONICA MINOLTA INC11 citations84

USD894267SAug 25, 2020

Toner cartridge

KONICA MINOLTA INC6 citations83

US10732544B2Aug 4, 2020

Toner replenishing apparatus with agitation member, developer, and image forming apparatus

KONICA MINOLTA INC0 citations49

US9571683B2Feb 14, 2017

Image forming apparatus having a sensing portion to sense depression by paper feed unit

KONICA MINOLTA INC0 citations36

KONICA MINOLTA BUSINESS TECH

3 patents

US7127191B2Oct 24, 2006

Cleaning device for collecting toner on a surface of an image forming apparatus

KONICA MINOLTA BUSINESS TECH28 citations91

US7706734B2Apr 27, 2010

Image formation apparatus including guide member for transfer sheet

KONICA MINOLTA BUSINESS TECH12 citations81

US7389061B2Jun 17, 2008

Cleaning device and image forming apparatus having a cleaning brush and a collection roller that move in the same direction at a contact area therebetween

KONICA MINOLTA BUSINESS TECH2 citations61

SHIRAI KATSUMI

1 patent

US8805240B2Aug 12, 2014

Cleaning device and image forming apparatus incorporating same

SHIRAI KATSUMI0 citations32