Sadamitsu Nishihara

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Patents Grantslast 30 patents

Information Patent Grant
Edge detecting device in optical measuring instrument
- Patent number 4,652,738
- Issue date Mar 24, 1987
- Mitutoyo Mfg. Co., Ltd.
- Sadamitsu Nishihara
- G01 - MEASURING TESTING
Information Patent Grant
Edge detecting device in optical measuring instrument
- Patent number 4,652,765
- Issue date Mar 24, 1987
- Mitutoyo Mfg. Co., Ltd.
- Sadamitsu Nishihara
- G01 - MEASURING TESTING