Hayami Kikawa

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Angular correction method for rotary encoder
- Patent number 8,330,097
- Issue date Dec 11, 2012
- Sokkia Topcon Co., Ltd.
- Hayami Kikawa
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
ANGULAR CORRECTION METHOD FOR ROTARY ENCODER
- Publication number 20120248300
- Publication date Oct 4, 2012
- SOKKIA TOPCON CO., LTD.
- Hayami KIKAWA
- G01 - MEASURING TESTING
Information Patent Application
ANGULAR CORRECTION METHOD FOR ROTARY ENCODER
- Publication number 20100181469
- Publication date Jul 22, 2010
- SOKKIA TOPCON CO., LTD.
- Hayami Kikawa
- G01 - MEASURING TESTING