Sakae Katayama

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Ehime-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Metal halide lamp with electrodes having a curved surface part and...
- Patent number 6,879,101
- Issue date Apr 12, 2005
- Harison Toshiba Lighting Corp.
- Makoto Deguchi
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
Metal halide lamp, metal halide lamp operating device, and headlamp...
- Publication number 20050122047
- Publication date Jun 9, 2005
- Hiroyuki Kato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Metal halide lamp and automotive headlamp apparatus
- Publication number 20040004438
- Publication date Jan 8, 2004
- Makoto Deguchi
- F21 - LIGHTING