Takashi Arahata

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Akishima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of polishing a target surface
- Patent number 7,927,187
- Issue date Apr 19, 2011
- Nihon Micro Coating Co., Ltd.
- Jun Watanabe
- B24 - GRINDING POLISHING
Information Patent Grant
Polishing pad, method of producing same and method of polishing
- Patent number 7,241,204
- Issue date Jul 10, 2007
- Nihon Micro Coating Co., Ltd.
- Jun Watanabe
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
POLISHING PAD AND METHOD OF POLISHING
- Publication number 20080293332
- Publication date Nov 27, 2008
- NIHON MICRO COATING CO., LTD.
- Jun Watanabe
- B24 - GRINDING POLISHING
Information Patent Application
Polishing pad
- Publication number 20070264919
- Publication date Nov 15, 2007
- Nihon Micro Coating Company, Ltd.
- Toshihiro Kobayashi
- B24 - GRINDING POLISHING
Information Patent Application
Method of texturing magnetic hard disk substrate
- Publication number 20070087668
- Publication date Apr 19, 2007
- NIHON MICRO COATING CO., LTD.
- Yasuyuki Yokota
- B24 - GRINDING POLISHING
Information Patent Application
Polishing pad, method of producing same and method of polishing
- Publication number 20070054600
- Publication date Mar 8, 2007
- NIHON MICRO COATING CO., LTD.
- Jun Watanabe
- B24 - GRINDING POLISHING
Information Patent Application
Polishing pad
- Publication number 20060229000
- Publication date Oct 12, 2006
- NIHON MICRO COATING CO., LTD.
- Toshihiro Izumi
- B24 - GRINDING POLISHING