Inventor
YURA JUN
JP34 patents
⚠️ This page may combine multiple inventors who share the name “YURA JUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
22 patentsUS6795678B2Sep 21, 2004
Image forming apparatus for fixing a toner image on a sheet or recording medium by use of a belt member
RICOH KK71 citations98
US6847792B2Jan 25, 2005
Image forming apparatus having a selectively discharged storage
RICOH KK46 citations96
US6795676B2Sep 21, 2004
Sheet wrapping avoidable fixing apparatus and image forming apparatus
RICOH KK46 citations96
US6559421B1May 6, 2003
Image forming apparatus and fixing device therefor
RICOH KK38 citations96
US5708949AJan 13, 1998
Image fixing device for image forming apparatus
RICOH KK61 citations94
US7058330B2Jun 6, 2006
Image forming apparatus
RICOH KK18 citations93
US6941088B2Sep 6, 2005
Fixing device, image forming apparatus, method
RICOH KK37 citations93
US6646227B2Nov 11, 2003
Image forming apparatus and fixing device therefor
RICOH KK30 citations93
US6636718B2Oct 21, 2003
Heating roller, method of producing the heating roller, and heating device, fixing device and image forming apparatus using the heating roller
RICOH KK37 citations93
US6631253B2Oct 7, 2003
Fixing device and image forming apparatus using the same
RICOH KK49 citations93
US7620336B2Nov 17, 2009
Apparatus and method for fixing an image
RICOH KK21 citations92
US7315711B2Jan 1, 2008
Image forming apparatus, process cartridge and cleaningless system
RICOH KK25 citations92
US7218879B2May 15, 2007
Image forming apparatus controlling polarity of residual toner and process cartridge for use in the same
RICOH KK39 citations92
US7212753B2May 1, 2007
Image forming apparatus and process cartridge
RICOH KK23 citations92
US7010255B2Mar 7, 2006
Fixing device having a heating member and image forming apparatus including the same
RICOH KK50 citations92
US7693471B2Apr 6, 2010
Sheet wrapping avoidable fixing apparatus and image forming apparatus
RICOH KK9 citations84
US7346305B2Mar 18, 2008
Sheet wrapping avoidable fixing apparatus and image forming apparatus
RICOH KK6 citations74
US7251429B2Jul 31, 2007
Image forming apparatus with an energy storage that can be discharged, and with a display of residual energy in the storage
RICOH KK7 citations74
US7224928B2May 29, 2007
Sheet wrapping avoidable fixing apparatus and image forming apparatus
RICOH KK6 citations74
US7107681B2Sep 19, 2006
Heating roller, method of producing the heating roller, and heating device, fixing device and image forming apparatus using the heating roller
RICOH KK9 citations74
US6897409B2May 24, 2005
Image forming apparatus and fixing device therefor
RICOH KK7 citations74
US7724394B2May 25, 2010
Image forming apparatus and image forming method using pseudo half tone processing with different resolutions
RICOH KK5 citations62