Mineo Okuyama

Person

Ichihara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Manufacturing method of light-emitting device
- Patent number 8,987,021
- Issue date Mar 24, 2015
- Toyoda Gosei Co., Ltd.
- Mineo Okuyama
- 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
Group-III nitride semiconductor device
- Patent number 8,134,168
- Issue date Mar 13, 2012
- Showa Denko K.K.
- Hiromitsu Sakai
- H01 - BASIC ELECTRIC ELEMENTS
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
Nitride semiconductor; light-emitting device, light-emitting diode,...
- Patent number 7,488,971
- Issue date Feb 10, 2009
- Showa Denko K.K.
- Masato Kobayakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gallium nitride-based compound semiconductor light-emitting device...
- Patent number 7,402,841
- Issue date Jul 22, 2008
- Showa Denko K.K.
- Hideki Tomozawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode for light-emitting semiconductor devices and method of pr...
- Patent number 7,057,210
- Issue date Jun 6, 2006
- Showa Denko K.K.
- Hisayuki Miki
- 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
Information Patent Grant
Electrode for light-emitting semiconductor devices and method of pr...
- Patent number 6,800,501
- Issue date Oct 5, 2004
- Showa Denko K.K.
- Hisayuki Miki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode for light-emitting semiconductor devices
- Patent number 6,403,987
- Issue date Jun 11, 2002
- Showa Denko K.K.
- Hisayuki Miki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode for light-emitting semiconductor devices and method of pr...
- Patent number 6,326,223
- Issue date Dec 4, 2001
- Showa Denko K.K.
- Hisayuki Miki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode for light-emitting semiconductor devices and method of pr...
- Patent number 6,268,618
- Issue date Jul 31, 2001
- Showa Denko K.K.
- Hisayuki Miki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

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
Method for production of group lll nitride semiconductor device
- Publication number 20070184671
- Publication date Aug 9, 2007
- Showa Denko K.K.
- Takaki Yasuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Group-III nitride semiconductor device
- Publication number 20070126009
- Publication date Jun 7, 2007
- Hiromitsu Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Gallium nitride-based compound semiconductor light-emitting device...
- Publication number 20070040183
- Publication date Feb 22, 2007
- Hideki Tomozawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nitride semiconductor; light-emitting device, light-emitting diode,...
- Publication number 20070012932
- Publication date Jan 18, 2007
- Masato Kobayakawa
- B82 - NANO-TECHNOLOGY
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
Electrode for light-emitting semiconductor devices and method of pr...
- Publication number 20040232429
- Publication date Nov 25, 2004
- Showa Denko K.K.
- Hisayuki Miki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrode for light-emitting semiconductor devices and method of pr...
- Publication number 20040173809
- Publication date Sep 9, 2004
- Showa Denko K.K.
- Hisayuki Miki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrode for light-emitting semiconductor devices and method of pr...
- Publication number 20030006422
- Publication date Jan 9, 2003
- Showa Denko K.K.
- Hisayuki Miki
- H01 - BASIC ELECTRIC ELEMENTS
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
Information Patent Application
Method for producing p-type gallium nitride-based compound semicond...
- Publication number 20020004254
- Publication date Jan 10, 2002
- SHOWA DENKO KABUSHIKI KAISHA
- Hisayuki Miki
- H01 - BASIC ELECTRIC ELEMENTS

Mineo Okuyama

Person

Patents Grantslast 30 patents

Manufacturing method of light-emitting device

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

Group-III nitride semiconductor device

N-type group III nitride semiconductor layered structure

Nitride semiconductor; light-emitting device, light-emitting diode,...

Gallium nitride-based compound semiconductor light-emitting device...

Electrode for light-emitting semiconductor devices and method of pr...

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

Electrode for light-emitting semiconductor devices and method of pr...

Electrode for light-emitting semiconductor devices

Electrode for light-emitting semiconductor devices and method of pr...

Electrode for light-emitting semiconductor devices and method of pr...

Patents Applicationslast 30 patents

N-Type Group III Nitride Semiconductor Layered Structure

Method for production of group lll nitride semiconductor device

Group-III nitride semiconductor device

Gallium nitride-based compound semiconductor light-emitting device...

Nitride semiconductor; light-emitting device, light-emitting diode,...

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

Electrode for light-emitting semiconductor devices and method of pr...

Electrode for light-emitting semiconductor devices and method of pr...

Electrode for light-emitting semiconductor devices and method of pr...

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

Method for producing p-type gallium nitride-based compound semicond...