Inventor
YOSHIOKA KENJIRO
JP17 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIOKA KENJIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
15 patentsUS6459877B1Oct 1, 2002
Fixing device which prevents damage to a fixing belt
SEIKO EPSON CORP23 citations92
US6185380B1Feb 6, 2001
Image forming apparatus having independent recording media discharge passages
SEIKO EPSON CORP29 citations92
US6078760AJun 20, 2000
Image forming apparatus having an inverse and re-fixing sub-mode
SEIKO EPSON CORP20 citations92
US5893019AApr 6, 1999
Fusing device with rollers having different speeds, and image forming apparatus using same
SEIKO EPSON CORP26 citations92
US6505028B1Jan 7, 2003
Image forming apparatus and fixing device for use with the same
SEIKO EPSON CORP22 citations91
US7406286B2Jul 29, 2008
Fixing device and image forming apparatus including a heating roller with multiple heaters
SEIKO EPSON CORP11 citations83
US6993270B2Jan 31, 2006
Belt member incorporated in image forming apparatus
SEIKO EPSON CORP13 citations83
US6646663B2Nov 11, 2003
Image carrier and writing electrodes, method for manufacturing the same, and image forming apparatus using the same
SEIKO EPSON CORP16 citations83
US6574449B2Jun 3, 2003
Image forming apparatus, and fixing device for use with the same
SEIKO EPSON CORP14 citations83
US6792236B2Sep 14, 2004
Fixing device for an image forming apparatus
SEIKO EPSON CORP7 citations74
US6750891B2Jun 15, 2004
Image forming apparatus for forming an electrostatic latent image
SEIKO EPSON CORP11 citations74
US5987294ANov 16, 1999
Toner fixing apparatus
SEIKO EPSON CORP14 citations73
US5822169AOct 13, 1998
Contact charging device
SEIKO EPSON CORP15 citations73
US5453819ASep 26, 1995
Charger apparatus
SEIKO EPSON CORP6 citations62
US7990408B2Aug 2, 2011
Exposing device and image forming apparatus including the same
SEIKO EPSON CORP0 citations52