Kazuhiko Ohta

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
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- Patent number 7,130,591
- Issue date Oct 31, 2006
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Iwai
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
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- Publication number 20040253972
- Publication date Dec 16, 2004
- Hiroshi Iwai
- H01 - BASIC ELECTRIC ELEMENTS