Isamu OGURO

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Nagaoka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Substrate polishing method and device
- Patent number 8,814,635
- Issue date Aug 26, 2014
- Sanshin Co., Ltd.
- Nobukazu Hosokai
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
SUBSTRATE POLISHING METHOD AND DEVICE
- Publication number 20120045968
- Publication date Feb 23, 2012
- NIHON MICRO COATING CO., LTD.
- Nobukazu HOSOKAI
- B24 - GRINDING POLISHING