Tetsuo Sakurai

Person

Chiba-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Compound semiconductor manufacturing device, compound semiconductor...
- Patent number 8,591,656
- Issue date Nov 26, 2013
- Toyoda Gosei Co., Ltd.
- Tetsuo Sakurai
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for manufacturing semiconductor light emitting element, and...
- Patent number 8,580,592
- Issue date Nov 12, 2013
- Toyoda Gosei Co., Ltd.
- Tetsuo Sakurai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Group III nitride semiconductor crystal, production method thereof...
- Patent number 8,236,103
- Issue date Aug 7, 2012
- Showa Denko K.K.
- Hisayuki Miki
- C30 - CRYSTAL GROWTH
Information Patent Grant
Gallium nitride-based compound semiconductor multilayer structure a...
- Patent number 7,858,419
- Issue date Dec 28, 2010
- Showa Denko K.K.
- Masato Kobayakawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
N-type group III nitride semiconductor layered structure
- Patent number 7,855,386
- Issue date Dec 21, 2010
- Showa Denko K.K.
- Akira Bandoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Group III nitride semiconductor device and light-emitting device us...
- Patent number 7,781,795
- Issue date Aug 24, 2010
- Showa Denko K.K.
- Tetsuo Sakurai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gallium nitride-based compound semiconductor multilayer structure a...
- Patent number 7,601,979
- Issue date Oct 13, 2009
- Showa Denko K.K.
- Hisayuki Miki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gallium nitride-based compound semiconductor multilayer structure a...
- Patent number 7,482,635
- Issue date Jan 27, 2009
- Showa Denko K.K.
- Masato Kobayakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
METHOD OF FABRICATING GROUP-III NITRIDE SEMICONDUCTOR CRYSTAL, METH...
- Patent number 6,852,161
- Issue date Feb 8, 2005
- Showa Denko K.K.
- Yasuhito Urashima
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CORROSION-RESISTANT MEMBER
- Publication number 20230235183
- Publication date Jul 27, 2023
- SHOWA DENKO K.K.
- So MIYAISHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR LIGHT EMITTING ELEMENT, AND...
- Publication number 20110260177
- Publication date Oct 27, 2011
- Showa Denko K.K.
- Tetsuo Sakurai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOUND SEMICONDUCTOR MANUFACTURING DEVICE, COMPOUND SEMICONDUCTOR...
- Publication number 20110207299
- Publication date Aug 25, 2011
- Showa Denko K.K.
- Tetsuo Sakurai
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
GROUP III NITRIDE SEMICONDUCTOR DEVICE AND LIGHT-EMITTING DEVICE US...
- Publication number 20100267221
- Publication date Oct 21, 2010
- SHOWA DENKO K.K.
- Tetsuo SAKURAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROCESS FOR PRODUCTION OF GALLIUM NITRIDE-BASED COMPOUND SEMICONDUC...
- Publication number 20100006874
- Publication date Jan 14, 2010
- Showa Denko K.K.
- Tetsuo Sakurai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Gallium Nitride-Based Compound Semiconductor Multilayer Structure a...
- Publication number 20090104728
- Publication date Apr 23, 2009
- SHOWA DENKO K.K.
- Masato KOBAYAKAWA
- B82 - NANO-TECHNOLOGY
Information Patent Application
N-Type Group III Nitride Semiconductor Layered Structure
- Publication number 20080230800
- Publication date Sep 25, 2008
- Akira Bandoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Gallium nitride-based compound semiconductor multilayer structure a...
- Publication number 20070170457
- Publication date Jul 26, 2007
- Showa Denko K.K.
- Masato Kobayakawa
- B82 - NANO-TECHNOLOGY
Information Patent Application
Gallium nitride-based compound semiconductor multilayer structure a...
- Publication number 20070164296
- Publication date Jul 19, 2007
- Showa Denko K.K.
- Hisayuki Miki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Group III nitride semiconductor device and light-emitting device us...
- Publication number 20070138499
- Publication date Jun 21, 2007
- SHOWA DENKO K.K.
- Tetsuo Sakurai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Group III nitride semiconductor crystal, production method thereof...
- Publication number 20050227453
- Publication date Oct 13, 2005
- Hisayuki Miki
- C30 - CRYSTAL GROWTH
Information Patent Application
Method of fabricating group-III nitride semiconductor crystal, meth...
- Publication number 20020155712
- Publication date Oct 24, 2002
- Yasuhito Urashima
- C30 - CRYSTAL GROWTH

Tetsuo Sakurai

Person

Patents Grantslast 30 patents

Compound semiconductor manufacturing device, compound semiconductor...

Method for manufacturing semiconductor light emitting element, and...

Group III nitride semiconductor crystal, production method thereof...

Gallium nitride-based compound semiconductor multilayer structure a...

N-type group III nitride semiconductor layered structure

Group III nitride semiconductor device and light-emitting device us...

Gallium nitride-based compound semiconductor multilayer structure a...

Gallium nitride-based compound semiconductor multilayer structure a...

METHOD OF FABRICATING GROUP-III NITRIDE SEMICONDUCTOR CRYSTAL, METH...

Patents Applicationslast 30 patents

CORROSION-RESISTANT MEMBER

METHOD FOR MANUFACTURING SEMICONDUCTOR LIGHT EMITTING ELEMENT, AND...

COMPOUND SEMICONDUCTOR MANUFACTURING DEVICE, COMPOUND SEMICONDUCTOR...

GROUP III NITRIDE SEMICONDUCTOR DEVICE AND LIGHT-EMITTING DEVICE US...

PROCESS FOR PRODUCTION OF GALLIUM NITRIDE-BASED COMPOUND SEMICONDUC...

Gallium Nitride-Based Compound Semiconductor Multilayer Structure a...

N-Type Group III Nitride Semiconductor Layered Structure

Gallium nitride-based compound semiconductor multilayer structure a...

Gallium nitride-based compound semiconductor multilayer structure a...

Group III nitride semiconductor device and light-emitting device us...

Group III nitride semiconductor crystal, production method thereof...

Method of fabricating group-III nitride semiconductor crystal, meth...