Inventor
OMURA KEN
JP21 patents
⚠️ This page may combine multiple inventors who share the name “OMURA KEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
11 patentsUS5245481ASep 14, 1993
Optical unit and method of fixing optical elements in optical unit
TOSHIBA KK33 citations92
US5138477AAug 11, 1992
Light deflecting apparatus
TOSHIBA KK27 citations91
US5956072ASep 21, 1999
Optical scanner, image forming apparatus and image forming apparatus assembling method
TOSHIBA KK11 citations74
US5239403AAug 24, 1993
Optical deflector device for deflecting laser beam
TOSHIBA KK11 citations74
US5159193AOct 27, 1992
Optical unit for use in laser beam printer or the like with temperature expansion compensation
TOSHIBA KK11 citations74
US5134511AJul 28, 1992
Optical unit for use in laser beam printer or the like
TOSHIBA KK7 citations74
US5124830AJun 23, 1992
Optical deflector device for deflecting laser beam
TOSHIBA KK17 citations74
US5095383AMar 10, 1992
Optical unit for use in a laser beam printer or the like
TOSHIBA KK14 citations74
US5257138AOct 26, 1993
Optical unit for use in an image forming apparatus
TOSHIBA KK12 citations73
US5267075ANov 30, 1993
Optical unit for use in laser beam printer apparatus
TOSHIBA KK5 citations63
US5142404AAug 25, 1992
Optical unit for use in laser beam printer or the like
TOSHIBA KK6 citations63
RICOH KK
5 patentsUS7313353B2Dec 25, 2007
Fixing unit with heat-resisting resin base member and image forming toner for use in the fixing unit
RICOH KK87 citations98
US7239838B2Jul 3, 2007
Fixing apparatus and image formation apparatus using same
RICOH KK85 citations98
US7127204B2Oct 24, 2006
Belt fixing unit with heat-resisting resin base member and image forming toner for use in the fixing unit
RICOH KK101 citations98
US7266336B2Sep 4, 2007
Fixing apparatus and an image formation apparatus
RICOH KK54 citations96
US7450872B2Nov 11, 2008
Fixing apparatus and an image formation apparatus
RICOH KK40 citations92
RICOH CO LTD
2 patentsUS7925177B2Apr 12, 2011
Image fixing apparatus stably controlling a fixing temperature, and image forming apparatus using the same
RICOH CO LTD37 citations93
US7885571B2Feb 8, 2011
Image forming apparatus, fixing unit, and heating system capable of heating at increased speed with reduced power
RICOH CO LTD4 citations63