Inventor
HIDA HIKARU
JP12 patents
Patents
12 patentsUS4727403AFeb 23, 1988
Double heterojunction semiconductor device with injector
NEC CORP105 citations95
US6023079AFeb 8, 2000
Compound semiconductor memory with floating gate
NEC CORP16 citations92
US5448086ASep 5, 1995
Field effect transistor
NEC CORP20 citations92
US6049097AApr 11, 2000
Reliable HEMT with small parasitic resistance
NEC CORP9 citations73
US5686740ANov 11, 1997
Field effect transistor with recessed gate
NEC CORP10 citations73
US5111256AMay 5, 1992
High speed semiconductor device and an optelectronic device
NEC CORP14 citations73
US5043776AAug 27, 1991
Semiconductor device having compound semiconductor FET of E/D structure with high margin
NEC CORP16 citations73
US4980731ADec 25, 1990
Atomic planar-doped field-effect transistor
NEC CORP8 citations73
US4839703AJun 13, 1989
High speed and power transistor
NEC CORP15 citations73
US4807001AFeb 21, 1989
Heterojunction field-effect device
NEC CORP15 citations73
US6025612AFeb 15, 2000
NAND or NOR compound semiconductor memory
NEC CORP5 citations62
US5442227AAug 15, 1995
Field effect transistor having a low threshold voltage shift
NEC CORP2 citations62