Yoshihiko Tsuchida

Person

Tsukuba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing group 3-5 nitride semiconductor and method for...
- Patent number 8,691,674
- Issue date Apr 8, 2014
- Sumitomo Chemical Company, Limited
- Sadanori Yamanaka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Group 3-5 nitride semiconductor multilayer substrate, method for ma...
- Patent number 8,053,811
- Issue date Nov 8, 2011
- Sumitomo Chemical Company Limited
- Kazumasa Hiramatsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Monolithic light emitting device and driving method therefor
- Patent number 7,956,366
- Issue date Jun 7, 2011
- Sumitomo Chemical Company, Limited
- Yuichi Hiroyama
- G02 - OPTICS
Information Patent Grant
Compound semiconductor and method for producing same
- Patent number 7,754,515
- Issue date Jul 13, 2010
- Sumitomo Chemical Company, Limited
- Masaya Shimizu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing and epitaxial substrate for compound semicondu...
- Patent number 7,459,326
- Issue date Dec 2, 2008
- Sumitomo Chemical Company Limited
- Sadanori Yamanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3-5 group compound semiconductor, process for producing the same, a...
- Patent number 7,229,493
- Issue date Jun 12, 2007
- Sumitomo Chemical Company, Limited
- Yoshihiko Tsuchida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Group 3-5 compound semiconductor and light emitting diode
- Patent number 7,205,577
- Issue date Apr 17, 2007
- Sumitomo Chemical Company, Limted
- Yasushi Iyechika
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Epitaxial substrate for compound semiconductor light-emitting devic...
- Patent number 7,098,484
- Issue date Aug 29, 2006
- Sumitomo Chemical Company Limited
- Sadanori Yamanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and system for manufacturing III-V Group compound semiconduc...
- Patent number 6,875,273
- Issue date Apr 5, 2005
- Sumitomo Chemical Company, Limited
- Toshihisa Katamine
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
3-5 Group compound semiconductor and light emitting device
- Patent number 6,806,502
- Issue date Oct 19, 2004
- Sumitomo Chemical Company, Limted
- Yasushi Iyechika
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING GROUP III-V COMPOUND SEMICONDUCTOR
- Publication number 20090320746
- Publication date Dec 31, 2009
- Sumitomo Chemical Company, Limited
- Yoshihiko Tsuchida
- C30 - CRYSTAL GROWTH
Information Patent Application
Fluorescent substance
- Publication number 20090261364
- Publication date Oct 22, 2009
- Kyota Ueda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Sustrate and Semiconductor Light-Emitting Device
- Publication number 20090236629
- Publication date Sep 24, 2009
- SUMITOMO CHEMICAL COMPANY, LIMITED
- Naohiro Nishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MONOLITHIC LIGHT EMITTING DEVICE AND DRIVING METHOD THEREFOR
- Publication number 20090166644
- Publication date Jul 2, 2009
- Sumitomo Chemical Company, Limited
- Yuichi Hiroyama
- G02 - OPTICS
Information Patent Application
Fluorescent Substance
- Publication number 20090159848
- Publication date Jun 25, 2009
- SUMITOMO CHEMICAL COMPANY LIMITED
- Kenji Toda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Method for Producing Group 3-5 Nitride Semiconductor and Method for...
- Publication number 20090117675
- Publication date May 7, 2009
- Sumitomo Chemical Company, Limited
- Sadanori Yamanaka
- C30 - CRYSTAL GROWTH
Information Patent Application
Group 3-5 Nitride Semiconductor Multilayer Substrate, Method for Ma...
- Publication number 20090085165
- Publication date Apr 2, 2009
- Sumitomo Chemical Company, Limited
- Kazumasa Hiramatsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Free-Standing Substrate, Method for Producing the Same and Semicond...
- Publication number 20090008652
- Publication date Jan 8, 2009
- Sumitomo Chemical Company, Ltd.
- Kazumasa Ueda
- C30 - CRYSTAL GROWTH
Information Patent Application
Epitaxial substrate for compound semiconductor light-emitting devic...
- Publication number 20060267035
- Publication date Nov 30, 2006
- Sadanori Yamanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Compound semiconductor and method for producing same
- Publication number 20060243960
- Publication date Nov 2, 2006
- Masaya Shimizu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Epitaxial substrate for compound semiconductor light-emitting devic...
- Publication number 20040012014
- Publication date Jan 22, 2004
- Sadanori Yamanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
3-5 Group compound semiconductor, process for producing the same, a...
- Publication number 20030153168
- Publication date Aug 14, 2003
- Yoshihiko Tsuchida
- C30 - CRYSTAL GROWTH
Information Patent Application
Group 3-5 compound semiconductor and light emitting diode
- Publication number 20030001153
- Publication date Jan 2, 2003
- Yasushi Iyechika
- B82 - NANO-TECHNOLOGY
Information Patent Application
Method and system for manufacturing III-V Group compound semiconduc...
- Publication number 20020170484
- Publication date Nov 21, 2002
- Toshihisa Katamine
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
3-5 Group compound semiconductor and light emitting device
- Publication number 20020105013
- Publication date Aug 8, 2002
- Yasushi Iyechika
- H01 - BASIC ELECTRIC ELEMENTS

Yoshihiko Tsuchida

Person

Patents Grantslast 30 patents

Method for producing group 3-5 nitride semiconductor and method for...

Group 3-5 nitride semiconductor multilayer substrate, method for ma...

Monolithic light emitting device and driving method therefor

Compound semiconductor and method for producing same

Method for producing and epitaxial substrate for compound semicondu...

3-5 group compound semiconductor, process for producing the same, a...

Group 3-5 compound semiconductor and light emitting diode

Epitaxial substrate for compound semiconductor light-emitting devic...

Method and system for manufacturing III-V Group compound semiconduc...

3-5 Group compound semiconductor and light emitting device

Patents Applicationslast 30 patents

METHOD FOR PRODUCING GROUP III-V COMPOUND SEMICONDUCTOR

Fluorescent substance

Sustrate and Semiconductor Light-Emitting Device

MONOLITHIC LIGHT EMITTING DEVICE AND DRIVING METHOD THEREFOR

Fluorescent Substance

Method for Producing Group 3-5 Nitride Semiconductor and Method for...

Group 3-5 Nitride Semiconductor Multilayer Substrate, Method for Ma...

Free-Standing Substrate, Method for Producing the Same and Semicond...

Epitaxial substrate for compound semiconductor light-emitting devic...

Compound semiconductor and method for producing same

Epitaxial substrate for compound semiconductor light-emitting devic...

3-5 Group compound semiconductor, process for producing the same, a...

Group 3-5 compound semiconductor and light emitting diode

Method and system for manufacturing III-V Group compound semiconduc...

3-5 Group compound semiconductor and light emitting device