Tatsuhiko Watanabe

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Multi-core fiber and method of positioning of core of multi-core fiber
- Patent number 9,335,467
- Issue date May 10, 2016
- NAT'L UNIVERSITY CORP. YOKOHAMA NAT'L UNIVERSITY
- Yasuo Kokubun
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
MULTI-CORE FIBER AND METHOD OF POSITIONING OF CORE OF MULTI-CORE FIBER
- Publication number 20140199039
- Publication date Jul 17, 2014
- National University Corporation Yokohama National University
- Yasuo Kokubun
- G02 - OPTICS