Inventor
ISHII MASANORI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “ISHII MASANORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOKO INC
5 patentsUS5515257AMay 7, 1996
AC-DC converter
TOKO INC60 citations96
US5440473AAug 8, 1995
AC-DC converter
TOKO INC49 citations92
US4449175AMay 15, 1984
Switching regulator
TOKO INC25 citations82
US5534769AJul 9, 1996
Synchronous rectifying circuit
TOKO INC12 citations73
US4292544ASep 29, 1981
Power control circuit
TOKO INC7 citations73
DENKI KAGAKU KOGYO KK
4 patentsUS6902795B1Jun 7, 2005
Transparent heat-sealing film
DENKI KAGAKU KOGYO KK16 citations92
US7455896B2Nov 25, 2008
Electronic component container
DENKI KAGAKU KOGYO KK8 citations73
US7341793B2Mar 11, 2008
Transparent heat-sealing film
DENKI KAGAKU KOGYO KK6 citations73
US7704591B2Apr 27, 2010
Cover tape and carrier tape system
DENKI KAGAKU KOGYO KK0 citations51
NEC CORP
2 patentsUS5675789AOct 7, 1997
File compression processor monitoring current available capacity and threshold value
NEC CORP166 citations97
US5479615ADec 26, 1995
Buffer asynchronous output apparatus capable of referring to or renewing a previously renewed buffer area by another renewal processing program
NEC CORP32 citations91