Keisuke Kojima

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Toyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor element and method for fabricating the same
- Patent number 7,176,098
- Issue date Feb 13, 2007
- Matsushita Electric Industrial Co., Ltd.
- Keisuke Kojima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heterojunction field effect transistor and manufacturing method the...
- Patent number 6,953,729
- Issue date Oct 11, 2005
- Matsushita Electric Industrial Co., Ltd.
- Akiyoshi Tamura
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor element and method for fabricating the same
- Publication number 20050199911
- Publication date Sep 15, 2005
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Keisuke Kojima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Heterojunction field effect transistor and manufacturing method the...
- Publication number 20040079965
- Publication date Apr 29, 2004
- Akiyoshi Tamura
- H01 - BASIC ELECTRIC ELEMENTS