Atsuo Kozen

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ridge semiconductor laser and method for manufacturing a ridge semi...
- Patent number 9,001,859
- Issue date Apr 7, 2015
- NTT Electronics Corporation
- Atsuo Kozen
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
RIDGE SEMICONDUCTOR LASER AND METHOD FOR MANUFACTURING A RIDGE SEMI...
- Publication number 20120314727
- Publication date Dec 13, 2012
- NTT Electronics
- Atsuo Kozen
- H01 - BASIC ELECTRIC ELEMENTS