Yuji Danno

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
High-pressure metal vapor discharge lamp with characteristic fuse a...
- Patent number 4,686,422
- Issue date Aug 11, 1987
- Kabushiki Kaisha Toshiba
- Akira Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal vapor discharge lamp including an inner burner having tapered...
- Patent number 4,625,149
- Issue date Nov 25, 1986
- Kabushiki Kaisha Toshiba
- Yuji Danno
- H01 - BASIC ELECTRIC ELEMENTS