Shinichi Yonechi

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical fiber cable
- Patent number 4,966,434
- Issue date Oct 30, 1990
- Sumitomo Electric Industries, Ltd.
- Shinichi Yonechi
- G02 - OPTICS
Information Patent Grant
Methods and apparatus for fabricating optical fiber cables
- Patent number 4,385,485
- Issue date May 31, 1983
- Sumitomo Electric Industries Ltd.
- Shinichi Yonechi
- G02 - OPTICS
Information Patent Grant
Optical fiber cable constructions and methods and apparatus for fab...
- Patent number 4,235,511
- Issue date Nov 25, 1980
- Sumitomo Electric Industries, Ltd.
- Shinichi Yonechi
- G02 - OPTICS