Inventor
MUTO SHUNICHI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “MUTO SHUNICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
12 patentsUS6011271AJan 4, 2000
Semiconductor device and method of fabricating the same
FUJITSU LTD147 citations98
US6235547B1May 22, 2001
Semiconductor device and method of fabricating the same
FUJITSU LTD93 citations97
US5175739ADec 29, 1992
Semiconductor optical device having a non-linear operational characteristic
FUJITSU LTD44 citations92
US5130766AJul 14, 1992
Quantum interference type semiconductor device
FUJITSU LTD25 citations92
US5499206AMar 12, 1996
Semiconductor optical memory device for optical storage of information with increased recording density
FUJITSU LTD17 citations73
US5225692AJul 6, 1993
Non-linear quantum semiconductor optical device having a signal-to-noise ratio
FUJITSU LTD14 citations73
US5160993ANov 3, 1992
High speed optosemiconductor device having multiple quantum wells
FUJITSU LTD10 citations73
US4929984AMay 29, 1990
Resonant tunnelling barrier structure device
FUJITSU LTD7 citations73
US4825264AApr 25, 1989
Resonant tunneling semiconductor device
FUJITSU LTD12 citations72
US5266814ANov 30, 1993
Optically activated resonant-tunneling transistor
FUJITSU LTD19 citations71
US5216261AJun 1, 1993
Non-linear optical device having an improved rate for recovery
FUJITSU LTD9 citations71
US5650611AJul 22, 1997
Light switching method, light switching apparatus and optical semiconductor device
FUJITSU LTD5 citations62