P

Inventor

ASHIDA KENICHI

JP8 patents
⚠️ This page may combine multiple inventors who share the name “ASHIDA KENICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITA INDUSTRIAL CO LTD

3 patents
US5091750AFeb 25, 1992

Cartridge unit

MITA INDUSTRIAL CO LTD67 citations94
USD332280SJan 5, 1993

Toner cartridge

MITA INDUSTRIAL CO LTD29 citations91
US5121165AJun 9, 1992

Developer unit and a toner hopper for an image forming device

MITA INDUSTRIAL CO LTD36 citations90

OKI DATA KK

3 patents
US6332064B1Dec 18, 2001

Image forming apparatus including a charging power supply and a neutralizing device

OKI DATA KK23 citations88
US6897982B1May 24, 2005

Image-writing device and method and image-forming apparatus reducing dot width variations in relation to a screen angle

OKI DATA KK11 citations73
US6226027B1May 1, 2001

Electrophotography apparatus and exposing unit therefor

OKI DATA KK4 citations62

MINOLTA CO LTD

1 patent
US6882803B2Apr 19, 2005

Method of and apparatus for determining developer level in an image forming apparatus and toner cartridge

MINOLTA CO LTD4 citations62

KONICA MINOLTA BUSINESS TECH

1 patent
US8364055B2Jan 29, 2013

Image forming apparatus

KONICA MINOLTA BUSINESS TECH2 citations61