Yasushi Unno

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Wave meter for measuring the wavelength of an optical wavelength di...
- Patent number 6,490,042
- Issue date Dec 3, 2002
- Ando Electric Co., Ltd.
- Yasushi Unno
- G01 - MEASURING TESTING
Information Patent Grant
Wavemeter
- Patent number 6,490,041
- Issue date Dec 3, 2002
- Ando Electric Co., Ltd.
- Yasushi Unno
- G01 - MEASURING TESTING
Information Patent Grant
Method, apparatus and computer program product for classification o...
- Patent number 6,160,614
- Issue date Dec 12, 2000
- Ando Electric Co., Ltd.
- Yasushi Unno
- G01 - MEASURING TESTING
Information Patent Grant
Optical power meter
- Patent number 5,748,302
- Issue date May 5, 1998
- Ando Electric Co., Ltd.
- Yasushi Unno
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Wavemeter
- Publication number 20010033385
- Publication date Oct 25, 2001
- Yasushi Unno
- G01 - MEASURING TESTING