Inventor
MATSUMOTO YOSHISHIGE
JP7 patents
⚠️ This page may combine multiple inventors who share the name “MATSUMOTO YOSHISHIGE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
6 patentsUS6252261B1Jun 26, 2001
GaN crystal film, a group III element nitride semiconductor wafer and a manufacturing process therefor
NEC CORP319 citations98
US6091081AJul 18, 2000
Insulating film comprising amorphous carbon fluoride, a semiconductor device comprising such an insulating film
NEC CORP55 citations96
US5866920AFeb 2, 1999
Semiconductor device and manufacturing method of the same
NEC CORP78 citations95
US6372628B1Apr 16, 2002
Insulating film comprising amorphous carbon fluoride, a semiconductor device comprising such an insulating film, and a method for manufacturing the semiconductor device
NEC CORP11 citations73
US6180531B1Jan 30, 2001
Semiconductor manufacturing method
NEC CORP10 citations73
US4689646AAug 25, 1987
Depletion mode two-dimensional electron gas field effect transistor and the method for manufacturing the same
NEC CORP4 citations61