Toshio Fujii

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Infrared detector
- Patent number 7,473,922
- Issue date Jan 6, 2009
- Fujitsu Limited
- Yasuhito Uchiyama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Multi-quantum well infrared photo-detector
- Patent number 6,504,222
- Issue date Jan 7, 2003
- Fujitsu Limited
- Yoshihiro Miyamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of growing epitaxial layers
- Patent number 5,476,811
- Issue date Dec 19, 1995
- Fujitsu Limited
- Toshio Fujii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating a heterojunction bipolar transistor
- Patent number 5,284,783
- Issue date Feb 8, 1994
- Fujitsu Limited
- Hideaki Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High speed optosemiconductor device having multiple quantum wells
- Patent number 5,160,993
- Issue date Nov 3, 1992
- Fujitsu Limited
- Hideaki Ishikawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor quantum effect device having negative differential re...
- Patent number 5,021,863
- Issue date Jun 4, 1991
- Fujitsu Limited
- Naoki Yokoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming a high temperature stable ohmic contact to a III-...
- Patent number 4,889,831
- Issue date Dec 26, 1989
- Fujitsu Limited
- Kazuaki Ishii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of growing quaternary or pentanary alloy semiconductor latti...
- Patent number 4,833,101
- Issue date May 23, 1989
- Fujitsu Limited
- Toshio Fujii
- C30 - CRYSTAL GROWTH
Information Patent Grant
Resonant tunneling semiconductor device
- Patent number 4,825,264
- Issue date Apr 25, 1989
- Fujitsu Limited
- Tsuguo Inata
- B82 - NANO-TECHNOLOGY
Information Patent Grant
High electron mobility single heterojunction semiconductor devices...
- Patent number 4,799,088
- Issue date Jan 17, 1989
- Fujitsu Limited
- Satoshi Hiyamizu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Infrared detector
- Publication number 20070131923
- Publication date Jun 14, 2007
- FUJITSU LIMITED
- Yasuhito Uchiyama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Toshio Fujii

Person

Patents Grantslast 30 patents

Infrared detector

Multi-quantum well infrared photo-detector

Method of growing epitaxial layers

Method of fabricating a heterojunction bipolar transistor

High speed optosemiconductor device having multiple quantum wells

Semiconductor quantum effect device having negative differential re...

Method of forming a high temperature stable ohmic contact to a III-...

Method of growing quaternary or pentanary alloy semiconductor latti...

Resonant tunneling semiconductor device

High electron mobility single heterojunction semiconductor devices...

Patents Applicationslast 30 patents

Infrared detector