Kosuke Mitsui

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Superabrasive tool and method of manufacturing the same
- Patent number 6,312,324
- Issue date Nov 6, 2001
- Osaka Diamond Industrial Co.
- Kosuke Mitsui
- B24 - GRINDING POLISHING
Information Patent Grant
Abrasive blade with reduced cutting noise
- Patent number 5,697,359
- Issue date Dec 16, 1997
- Osaka Diamond Industrial Co.
- Yukio Okanishi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR