Inventor
IWAMA SATOSHI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “IWAMA SATOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NISCA CORP
7 patentsUS6733006B2May 11, 2004
Sheet post-processing device and image forming apparatus
NISCA CORP106 citations97
US6837840B2Jan 4, 2005
Sheet processing apparatus and image forming apparatus equipped with the same
NISCA CORP106 citations96
US6997451B2Feb 14, 2006
Sheet post-processing device and image forming apparatus
NISCA CORP17 citations84
US8028980B2Oct 4, 2011
Sheet folding device and post-processing apparatus and image forming system comprising the same
NISCA CORP11 citations83
US7871065B2Jan 18, 2011
Sheet feeding device and post-processing apparatus and image forming system comprising the same
NISCA CORP14 citations83
US7087007B2Aug 8, 2006
Sheet post-processing device and image forming apparatus
NISCA CORP10 citations73
US6644643B2Nov 11, 2003
Sheet processing apparatus and image forming apparatus
NISCA CORP6 citations62
TOYO TIRE & RUBBER CO
6 patentsUS4908401AMar 13, 1990
Rubber composition for tire tread
TOYO TIRE & RUBBER CO27 citations91
US4840988AJun 20, 1989
Rubber composition for tire tread
TOYO TIRE & RUBBER CO47 citations91
US4550135AOct 29, 1985
Tire rubber composition
TOYO TIRE & RUBBER CO26 citations81
US4946887AAug 7, 1990
Tire tread rubber composition and tire for passenger car
TOYO TIRE & RUBBER CO19 citations78
US4942197AJul 17, 1990
Rubber composition for tire tread
TOYO TIRE & RUBBER CO8 citations72
US5302636AApr 12, 1994
Rubber composition
TOYO TIRE & RUBBER CO12 citations70