Hisao Kataoka

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Nishikanbara-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Illumination device
- Patent number 6,619,817
- Issue date Sep 16, 2003
- Matsushita Electric Works, Ltd.
- Hisao Kataoka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Illumination device having an inverter and an igniter disposed in a...
- Patent number 6,550,935
- Issue date Apr 22, 2003
- Matsushita Electric Works, Ltd.
- Masatoshi Ueno
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Ballast for a discharge lamp
- Patent number 6,294,879
- Issue date Sep 25, 2001
- Matsushita Electric Works, Ltd.
- Haruo Nagase
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER