Inventor
MOTOHASHI TOSHIAKI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “MOTOHASHI TOSHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
14 patentsUS6697595B2Feb 24, 2004
Method and apparatus for forming an image with no degradation
RICOH KK77 citations98
US6516179B1Feb 4, 2003
Image forming apparatus, image transferring device and recording medium conveying method
RICOH KK48 citations96
US5701566ADec 23, 1997
Image transferring device for an image forming apparatus
RICOH KK43 citations96
US5983060ANov 9, 1999
Image forming apparatus which removes a surface potential of an intermediate transfer member
RICOH KK91 citations95
US6813471B2Nov 2, 2004
Image forming apparatus, image transferring device and recording medium conveying method
RICOH KK28 citations92
USRE38206EJul 29, 2003
Image transferring device for an image forming apparatus
RICOH KK18 citations92
US6192205B1Feb 20, 2001
Image forming apparatus
RICOH KK25 citations92
US6163661ADec 19, 2000
Electrostatic image forming apparatus capable of reducing defective image transfer caused by free toner particles deposited on a corona discharger
RICOH KK23 citations92
US5890030AMar 30, 1999
Electrostatic image forming apparatus
RICOH KK42 citations92
US5666622ASep 9, 1997
Image transferring device and medium separating device for an image forming apparatus
RICOH KK35 citations92
US5461461AOct 24, 1995
Image transferring device and medium separating device for an image forming apparatus
RICOH KK40 citations92
US5442428AAug 15, 1995
Image recording apparatus
RICOH KK43 citations92
US6449453B1Sep 10, 2002
Transfer device and image forming apparatus
RICOH KK17 citations84
US5758226AMay 26, 1998
Image forming apparatus and method in which a circumferential speed of an intermediate transfer member is reduced when charging the intermediate transfer member
RICOH KK11 citations73