Inventor
TSUTSUMI MASAHIRO
JP14 patents
⚠️ This page may combine multiple inventors who share the name “TSUTSUMI MASAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITA INDUSTRIAL CO LTD
5 patentsUS5850585ADec 15, 1998
Destaticizer and image forming apparatus employing the same
MITA INDUSTRIAL CO LTD18 citations82
US5659839AAug 19, 1997
Voltage control apparatus for controlling a charger in an image forming apparatus
MITA INDUSTRIAL CO LTD14 citations73
US5572295ANov 5, 1996
Voltage control device for a charge
MITA INDUSTRIAL CO LTD14 citations73
US4574114AMar 4, 1986
Photosensitive composition for electrophotography having polyvinyl carbazole and silicone oil
MITA INDUSTRIAL CO LTD4 citations59
US5547805AAug 20, 1996
Electrophotographic method using amorphous silicon photosensitive material
MITA INDUSTRIAL CO LTD0 citations41
KYOCERA DOCUMENT SOLUTIONS INC
5 patentsUS9551951B2Jan 24, 2017
Image forming apparatus comprising determination processing portion for detecting property information of photoconductor
KYOCERA DOCUMENT SOLUTIONS INC1 citations51
US9448525B2Sep 20, 2016
Image forming apparatus having first charging device performing supplementary charging process and second charging device performing main charging process
KYOCERA DOCUMENT SOLUTIONS INC1 citations51
US9285701B2Mar 15, 2016
Image forming apparatus including an image carrier, a charging member, a voltage applying part, a current measuring part and a controlling part
KYOCERA DOCUMENT SOLUTIONS INC1 citations50
US10234785B2Mar 19, 2019
Charging device and image forming device including the same
KYOCERA DOCUMENT SOLUTIONS INC0 citations40
US9217991B2Dec 22, 2015
Image forming apparatus
KYOCERA DOCUMENT SOLUTIONS INC0 citations40