Koichi Suzuki

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Suita, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ultraviolet resistant silica glass fiber
- Patent number 5,335,306
- Issue date Aug 2, 1994
- Shin-Etsu Chemical Co., Ltd.
- Masatoshi Takita
- G02 - OPTICS
Information Patent Grant
Optical energy beam transmission path structure
- Patent number 5,177,808
- Issue date Jan 5, 1993
- Mitsubishi Jukogyo Kabushiki Kaisha
- Takeshi Satake
- G02 - OPTICS
Information Patent Grant
High temperature resistant lighting device
- Patent number 4,509,104
- Issue date Apr 2, 1985
- Dainichi-Nippon Cables, Ltd.
- Koichi Suzuki
- G02 - OPTICS