Xiongfei ZHANG

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Ueda-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
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- Patent number 7,801,186
- Issue date Sep 21, 2010
- The Furukawa Electric Co., Ltd.
- Sugio Wako
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

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- Publication number 20080123695
- Publication date May 29, 2008
- The Furukawa Electric Co, Ltd.
- Sugio WAKO
- G02 - OPTICS