Kenji Nishiwaki

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Sakura-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical device
- Patent number 6,925,227
- Issue date Aug 2, 2005
- Fujikura Ltd.
- Kenichiro Asano
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Optical device
- Publication number 20040042720
- Publication date Mar 4, 2004
- FUJIKURA LTD.
- Kenichiro Asano
- G02 - OPTICS