Yuichi Morishita

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Kawasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical fiber
- Patent number 7,574,087
- Issue date Aug 11, 2009
- Shin-Etsu Chemical Co., Ltd.
- Dai Inoue
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Optical fiber
- Publication number 20070196062
- Publication date Aug 23, 2007
- Shin-Etsu Chemical Co., Ltd.
- Dai Inoue
- G02 - OPTICS
Information Patent Application
Optical fiber for attenuating optical signal
- Publication number 20040114903
- Publication date Jun 17, 2004
- Masamitsu Yamaguchi
- G02 - OPTICS