Hisashi Tokuda

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Osaka, JP

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Patents Applicationslast 30 patents

Information Patent Application
ELECTRODE FOR COLD-CATHODE FLUORESCENT LAMP
- Publication number 20090128001
- Publication date May 21, 2009
- Sumitomo Electric Industries, Ltd.
- Koji Nitta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE FOR COLD-CATHODE FLUORESCENT LAMP
- Publication number 20090108731
- Publication date Apr 30, 2009
- Sumitomo Electric Industries, Ltd.
- Koji Nitta
- H01 - BASIC ELECTRIC ELEMENTS