Haruo Nagai

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Nishikyou-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
High-pressure discharge lamp, and manufacturing method, lighting me...
- Patent number 6,545,430
- Issue date Apr 8, 2003
- Matsushita Electric Industrial Co., Ltd.
- Shunsuke Ono
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
High-pressure discharge lamp, and manufacturing method, lighting me...
- Publication number 20010038267
- Publication date Nov 8, 2001
- Shunsuke Ono
- H01 - BASIC ELECTRIC ELEMENTS