Chiyuki Kitahara

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing semiconductor laser for communication, semi...
- Patent number 7,833,807
- Issue date Nov 16, 2010
- OpNext Japan, Inc.
- Hiroyuki Kamiyama
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
Method of manufacturing semiconductor laser for communication, semi...
- Publication number 20080089378
- Publication date Apr 17, 2008
- Hiroyuki Kamiyama
- B82 - NANO-TECHNOLOGY