Teiji Uchida

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light branching device
- Patent number 4,285,570
- Issue date Aug 25, 1981
- Nippon Electric Company, Ltd.
- Kouichi Minemura
- G02 - OPTICS
Information Patent Grant
Optical isolator
- Patent number 4,178,073
- Issue date Dec 11, 1979
- Nippon Electric Co., Ltd.
- Teiji Uchida
- G02 - OPTICS