Inventor
FUKAISHI MUNEO
JP15 patents
⚠️ This page may combine multiple inventors who share the name “FUKAISHI MUNEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
9 patentsUS7352067B2Apr 1, 2008
Stacked semiconductor device
NEC CORP35 citations92
US6377127B1Apr 23, 2002
Phase locked loop circuit
NEC CORP33 citations92
US7330368B2Feb 12, 2008
Three-dimensional semiconductor device provided with interchip interconnection selection means for electrically isolating interconnections other than selected interchip interconnections
NEC CORP16 citations84
US6314151B1Nov 6, 2001
Phase comparator operable at half frequency of input signal
NEC CORP12 citations73
US5698888ADec 16, 1997
Compound semiconductor field effect transistor free from piezoelectric effects regardless of orientation of gate electrode
NEC CORP12 citations73
US7366821B2Apr 29, 2008
High-speed memory system
NEC CORP5 citations62
US6137371AOct 24, 2000
Voltage controlled oscillator including ring-shaped inverter circuits having voltage control circuits
NEC CORP5 citations62
US5442227AAug 15, 1995
Field effect transistor having a low threshold voltage shift
NEC CORP2 citations62
US7990747B2Aug 2, 2011
Semiconductor chip and semiconductor device
NEC CORP1 citations52