Inventor
GOTOH HIROYUKI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “GOTOH HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
5 patentsUS6785505B2Aug 31, 2004
Fixing device preventing rubbing of toner image
RICOH KK83 citations98
US6628916B2Sep 30, 2003
Fixing device preventing rubbing of toner image
RICOH KK107 citations98
US6636709B2Oct 21, 2003
Fixing device having temperature detecting member and image forming apparatus using said fixing device
RICOH KK108 citations96
US5694638ADec 2, 1997
Image generating device
RICOH KK25 citations92
US7412200B2Aug 12, 2008
Sheet feed unit operable with smaller force and image forming apparatus
RICOH KK3 citations62
SONY CORP
2 patentsRICOH TECHNOLOGY RESEARCH INC
2 patentsUS6038411AMar 14, 2000
Image forming apparatus having an intermediate transfer belt with variable moving speed
RICOH TECHNOLOGY RESEARCH INC3 citations59
US5870649AFeb 9, 1999
Image forming apparatus having an intermediate transfer belt with variable moving speed immediately following toner development
RICOH TECHNOLOGY RESEARCH INC3 citations59