Fumihiko Toda

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing nitride semiconductor device including SiC...
- Patent number 8,330,950
- Issue date Dec 11, 2012
- Oki Electric Industry Co., Ltd.
- Fumihiko Toda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and manufacturing method
- Patent number 7,763,910
- Issue date Jul 27, 2010
- Oki Electric Industry Co., Ltd.
- Toshiharu Marui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing nitride semiconductor device including SiC...
- Patent number 7,384,803
- Issue date Jun 10, 2008
- Oki Electric Industry Co., Ltd.
- Fumihiko Toda
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor device and method for manufacturing same
- Publication number 20100258845
- Publication date Oct 14, 2010
- Oki Electric Industry Co., Ltd.
- Toshiharu Marui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and manufacturing method
- Publication number 20090242937
- Publication date Oct 1, 2009
- Oki Electric Industry Co., Ltd.
- Toshiharu Marui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HETEROJUNCTION FIELD EFFECT TRANSISTOR
- Publication number 20090212324
- Publication date Aug 27, 2009
- Oki Electric Industry Co., Ltd.
- Isao Tamai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Heterojunction field effect transistor and manufacturing method the...
- Publication number 20090045439
- Publication date Feb 19, 2009
- Oki Electric Industry Co., Ltd.
- Shinichi Hoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device
- Publication number 20090001381
- Publication date Jan 1, 2009
- OKI ELECTRIC INDUSTRY., LTD.
- Toshiharu Marui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of manufacturing nitride semiconductor device including SiC...
- Publication number 20080246959
- Publication date Oct 9, 2008
- Oki Electric Industry Co., Ltd.
- Fumihiko Toda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of manufacturing nitride semiconductor device including SiC...
- Publication number 20080206906
- Publication date Aug 28, 2008
- Oki Electric Industry Co., Ltd.
- Fumihiko Toda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for fabricating AIGaN/GaN-HEMT using selective regrowth
- Publication number 20080176366
- Publication date Jul 24, 2008
- Oki Electric Industry Co., Ltd.
- Juro Mita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Wafer for semiconductor device fabrication, method of manufacture o...
- Publication number 20060214187
- Publication date Sep 28, 2006
- Oki Electric Industry Co., Ltd.
- Juro Mita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of manufacturing nitride semiconductor device including SiC...
- Publication number 20050054127
- Publication date Mar 10, 2005
- Oki Electric Industry Co., Ltd.
- Fumihiko Toda
- H01 - BASIC ELECTRIC ELEMENTS

Fumihiko Toda

Person

Patents Grantslast 30 patents

Method of manufacturing nitride semiconductor device including SiC...

Semiconductor device and manufacturing method

Method of manufacturing nitride semiconductor device including SiC...

Patents Applicationslast 30 patents

Semiconductor device and method for manufacturing same

Semiconductor device and manufacturing method

HETEROJUNCTION FIELD EFFECT TRANSISTOR

Heterojunction field effect transistor and manufacturing method the...

Semiconductor device

Method of manufacturing nitride semiconductor device including SiC...

Method of manufacturing nitride semiconductor device including SiC...

Method for fabricating AIGaN/GaN-HEMT using selective regrowth

Wafer for semiconductor device fabrication, method of manufacture o...

Method of manufacturing nitride semiconductor device including SiC...