Shigeru Ohshima

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Funabashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical power distributor and method for manufacturing the same
- Patent number 4,400,055
- Issue date Aug 23, 1983
- Tokyo Shibaura Denki Kabushiki Kaisha
- Takeshi Ozeki
- G02 - OPTICS