Hirohiko Shinonaga

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Microscope with auto focus and light adjusting means
- Patent number 4,725,720
- Issue date Feb 16, 1988
- Mitutoyo Manufacturing Co., Ltd.
- Katsuhide Sawada
- G02 - OPTICS
Information Patent Grant
Microscope
- Patent number 4,639,098
- Issue date Jan 27, 1987
- Mitutoyo Mfg. Co., Ltd.
- Tsutomu Aoyama
- G02 - OPTICS