Tsuguo Kohno

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Tokorozawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Diamond turning method for high-precision metal mirror
- Patent number 4,561,333
- Issue date Dec 31, 1985
- Agency of Industrial Science and Technology
- Tsuguo Kohno
- B24 - GRINDING POLISHING
Information Patent Grant
Holographic straightness meter
- Patent number 4,466,693
- Issue date Aug 21, 1984
- Agency of Industrial Science and Technology
- Kiyofumi Matsuda
- G02 - OPTICS