Koichiro Matsuoka

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Mukou-shi, Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Discharge lamp device and backlight having external electrode unit
- Patent number 7,276,851
- Issue date Oct 2, 2007
- West Electric Co., Ltd.
- Masaki Tanabe
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Discharge light and back light
- Publication number 20050253520
- Publication date Nov 17, 2005
- WEST ELECTRIC CO., LTD.
- Masaki Tanabe
- H01 - BASIC ELECTRIC ELEMENTS