Takuya Tukamoto

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Himeji-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Short arc ultra-high pressure mercury lamp with rounded end faces o...
- Patent number 7,211,956
- Issue date May 1, 2007
- Ushiodenki Kabushiki Kaisha
- Takuya Tukamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Emission device for an ultra-high pressure mercury lamp
- Patent number 7,122,960
- Issue date Oct 17, 2006
- Ushiodenki Kabushiki Kaisha
- Takuya Tukamoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Short arc ultra-high pressure mercury lamp and method for the produ...
- Patent number 7,057,346
- Issue date Jun 6, 2006
- Ushiodenki Kabushiki Kaisha
- Takuya Tukamoto
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Short arc ultra-high pressure mercury lamp and process of producing...
- Publication number 20040245930
- Publication date Dec 9, 2004
- Ushiokenki Kabushiki Kaisha
- Takuya Tukamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Emission device for an ultra-high pressure mercury lamp
- Publication number 20040178733
- Publication date Sep 16, 2004
- Ushiodenki Kabushiki Kaisha
- Takuya Tukamoto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Short arc ultra-high pressure mercury lamp and method for the produ...
- Publication number 20040155588
- Publication date Aug 12, 2004
- Ushiodenki Kabushiki Kaisha
- Takuya Tukamoto
- H01 - BASIC ELECTRIC ELEMENTS