P

Inventor

KOIZUMI SUSUMU

JP11 patents
⚠️ This page may combine multiple inventors who share the name “KOIZUMI SUSUMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOSHIBA KK

5 patents
US7561819B2Jul 14, 2009

Belt cleaning device having cleaning blade for image forming apparatus

TOSHIBA KK2 citations60
US9971277B2May 15, 2018

Image forming apparatus and developing agent discharge control method

TOSHIBA KK0 citations49
US9846395B2Dec 19, 2017

Image forming apparatus and image forming method

TOSHIBA KK0 citations49
US9720351B2Aug 1, 2017

Image forming apparatus with belt trajectory changing member and image forming method

TOSHIBA KK0 citations49
US9523941B2Dec 20, 2016

Image forming apparatus and developing agent discharge control method

TOSHIBA KK0 citations49

KOIZUMI SUSUMU

2 patents
US8182389B2May 22, 2012

Driving force transmitting device, image forming apparatus, and driving force transmitting method

KOIZUMI SUSUMU3 citations56
US8145089B2Mar 27, 2012

Image forming apparatus and method of supporting cleaner

KOIZUMI SUSUMU0 citations35

OSAKA OXYGEN IND

1 patent
US4732577AMar 22, 1988

Process for separating carbon monoxide having substantially constant purity

OSAKA OXYGEN IND38 citations87

HITACHI KIDEN KOGYO KK

1 patent
US4714155ADec 22, 1987

Runway for a conveyor means using linear motors

HITACHI KIDEN KOGYO KK6 citations56

TOSHIBA TEC KK

1 patent
US10606203B1Mar 31, 2020

Image forming apparatus and control method by the same

TOSHIBA TEC KK0 citations49

SEKISUI CHEMICAL CO LTD

1 patent
US9853269B2Dec 26, 2017

Electrical insulation layer and battery device

SEKISUI CHEMICAL CO LTD0 citations48