Inventor
SASAMOTO TETSUROU
JP13 patents
⚠️ This page may combine multiple inventors who share the name “SASAMOTO TETSUROU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
6 patentsUS6324374B1Nov 27, 2001
Belt device and unit device including belt device and image forming apparatus using the belt device and unit device
RICOH KK90 citations99
US6556802B2Apr 29, 2003
Belt device and unit device including belt device and image forming apparatus using the belt device and unit device
RICOH KK40 citations96
US7054585B2May 30, 2006
Belt device and unit device including belt device and image forming apparatus using the belt device and unit device
RICOH KK25 citations92
US6941102B2Sep 6, 2005
Belt device and unit device including belt device and image forming apparatus using the belt device and unit device
RICOH KK19 citations92
US6768891B2Jul 27, 2004
Belt device and unit device including belt device and image forming apparatus using the belt device and unit device
RICOH KK20 citations92
US6144816ANov 7, 2000
Method and system for saving toner developer in image duplicating devices
RICOH KK2 citations62