Take Miyazawa

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical semiconductor device and method of fabricating the same
- Patent number 6,949,394
- Issue date Sep 27, 2005
- Nippon Telegraph and Telephone Corporation
- Fumihiko Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Optical semiconductor device and method of fabricating the same
- Publication number 20040038434
- Publication date Feb 26, 2004
- Fumihiko Kobayashi
- G02 - OPTICS