Inventor
NAOE YASUHIRO
JP13 patents
⚠️ This page may combine multiple inventors who share the name “NAOE YASUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
12 patentsUS5997153ADec 7, 1999
Light source device for an image forming apparatus
RICOH KK33 citations94
US5758950AJun 2, 1998
Light source device for an image forming apparatus
RICOH KK47 citations94
US6502960B2Jan 7, 2003
Light source device for an image forming apparatus
RICOH KK14 citations91
US6179445B1Jan 30, 2001
Light source device for an image forming apparatus
RICOH KK15 citations91
US6798820B2Sep 28, 2004
Adjusting device for a multi-beam source unit and image forming apparatus
RICOH KK24 citations90
US6343092B1Jan 29, 2002
Light source device including semiconductor lasers
RICOH KK34 citations90
US6097749AAug 1, 2000
Light source device including semiconductor lasers
RICOH KK28 citations90
US6687283B2Feb 3, 2004
Multi-beam source unit, adjusting method for same, positioning jig for same, assembling method for same, and image forming apparatus having same
RICOH KK16 citations83
US7817177B2Oct 19, 2010
Optical scanning device and image forming apparatus
RICOH KK12 citations82
US6299331B1Oct 9, 2001
Light source device for an image forming apparatus
RICOH KK9 citations72
US7643191B2Jan 5, 2010
Optical scanner and image forming apparatus
RICOH KK6 citations60
US6992279B2Jan 31, 2006
Method for adjusting a multi-beam source unit
RICOH KK4 citations60