Kouki Miyahara

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Hitachinaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for measuring electric potential distribution on a surface o...
- Patent number 8,278,908
- Issue date Oct 2, 2012
- Hitachi High-Technologies Corporation
- Masahiro Tsunoda
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MEASURING ELECTRIC POTENTIAL ON SAMPLE, AND CHARGED PART...
- Publication number 20090224749
- Publication date Sep 10, 2009
- Masahiro Tsunoda
- G01 - MEASURING TESTING