SUMIKA EPI SOLUTION COMPANY, LIMITED

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CHUO-KU, JP

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Patents Grantslast 30 patents

Information Patent Grant
Compound semiconductor epitaxial substrate and method for manufactu...
- Patent number 7,732,836
- Issue date Jun 8, 2010
- Sumitomo Chemical Company, Limited
- Takenori Osada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing compound semiconductor wafer and compound semi...
- Patent number 7,576,352
- Issue date Aug 18, 2009
- Sumitomo Chemical Company, Limited
- Hisashi Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compound semiconductor epitaxial substrate
- Patent number 7,550,786
- Issue date Jun 23, 2009
- Sumitomo Chemical Company, Limited
- Hisashi Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compound semiconductor epitaxial substrate and method for manufactu...
- Patent number 7,304,332
- Issue date Dec 4, 2007
- Sumitomo Chemical Company Limited
- Tsuyoshi Nakano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High electron mobility epitaxial substrate
- Patent number 7,291,873
- Issue date Nov 6, 2007
- Sumitomo Chemical Company, Limited
- Takenori Osada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing compound semiconductor wafer and compound...
- Patent number 7,208,387
- Issue date Apr 24, 2007
- Sumitomo Chemical Company, Limited
- Hisashi Yamada
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Compound semiconductor epitaxial substrate
- Publication number 20060255367
- Publication date Nov 16, 2006
- Sumitomo Chemical Company, Limited
- Hisashi Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Compound semiconductor device and process for producing the same
- Publication number 20060131607
- Publication date Jun 22, 2006
- Sumitomo Chemical Company, Limited
- Hisashi Yamada
- H01 - BASIC ELECTRIC ELEMENTS

Trademarklast 30 trademarks