Hayami Kikawa

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Ashigarakami-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electric optical distance wavelength meter
- Patent number 7,339,655
- Issue date Mar 4, 2008
- Sokkia Co., Ltd.
- Yutaka Nakamura
- G01 - MEASURING TESTING
Information Patent Grant
Distance measuring device and method thereof
- Patent number 7,336,346
- Issue date Feb 26, 2008
- Sokkia Co., Ltd.
- Akihiro Aoki
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Distance measuring device and method thereof
- Publication number 20060285102
- Publication date Dec 21, 2006
- SOKKIA CO., LTD.
- Akihiro Aoki
- G01 - MEASURING TESTING
Information Patent Application
Electric optical distance wavelength meter
- Publication number 20060082758
- Publication date Apr 20, 2006
- Sokkia Co., Ltd.
- Yutaka Nakamura
- G01 - MEASURING TESTING