Tomohide Kamiya

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polishing composition and polishing method employing it
- Patent number 6,139,763
- Issue date Oct 31, 2000
- Fujimi Incorporated
- Katsuyoshi Ina
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...