Inventor
HIRAMATSU MASAMI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “HIRAMATSU MASAMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
7 patentsUS6546219B2Apr 8, 2003
Method and apparatus for performing a charging process on an image carrying device
RICOH KK70 citations95
US5848329ADec 8, 1998
Image forming apparatus having a mounting/dismounting mechanism
RICOH KK83 citations95
US6470161B2Oct 22, 2002
Apparatus for minimizing toner contamination on an image formation member
RICOH KK65 citations94
US6778797B2Aug 17, 2004
Charging roller having elastic member
RICOH KK26 citations92
US5666616ASep 9, 1997
Wet-type image forming apparatus for forming a condensed toner image
RICOH KK49 citations92
US7344615B2Mar 18, 2008
Method and apparatus for performing a charging process on an image carrying device
RICOH KK5 citations73
US6977022B2Dec 20, 2005
Method and apparatus for performing a charging process on an image carrying device
RICOH KK11 citations73