Teiji Shimokawa

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lamp device and a display apparatus using the same
- Patent number 5,847,512
- Issue date Dec 8, 1998
- Toshiba Lighting & Technology Corporation
- Masaharu Baba
- F21 - LIGHTING
Information Patent Grant
High frequency lighting apparatus having an intermediate potential...
- Patent number 5,729,095
- Issue date Mar 17, 1998
- Toshiba Lighting & Technology Corporation
- Teiji Shimokawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR