Jyun-Ichi Takahashi

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical module and manufacturing method therefor
- Patent number 7,076,135
- Issue date Jul 11, 2006
- Nippon Telegraph and Telephone Corporation
- Koji Yamada
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Optical module and manufacturing method therefor
- Publication number 20040057667
- Publication date Mar 25, 2004
- Koji Yamada
- G02 - OPTICS