Motomi OSHIKA

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Abrasive material, method for producing same, and abrasive slurry c...
- Patent number 9,873,824
- Issue date Jan 23, 2018
- Mitsui Mining & Smelting Co., Ltd.
- Sumikazu Ogata
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
ABRASIVE MATERIAL, METHOD FOR PRODUCING SAME, AND ABRASIVE SLURRY C...
- Publication number 20160222265
- Publication date Aug 4, 2016
- Sumikazu OGATA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...