Keigo Ohashi

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Gifu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polishing tool and polishing method for member having curved surfac...
- Patent number 10,434,622
- Issue date Oct 8, 2019
- Fujimi Incorporated
- Yutaka Niwano
- B24 - GRINDING POLISHING
Information Patent Grant
Polishing composition and polishing method using the same
- Patent number 8,827,771
- Issue date Sep 9, 2014
- Fujimi Incorporated
- Taira Otsu
- B24 - GRINDING POLISHING
Information Patent Grant
Polishing composition and method for producing a memory hard disks
- Patent number 6,309,434
- Issue date Oct 30, 2001
- Fujimi Incorporated
- Keigo Ohashi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polishing composition
- Patent number 6,190,443
- Issue date Feb 20, 2001
- Fujimi Incorporated
- Keigo Ohashi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polishing composition
- Patent number 5,997,620
- Issue date Dec 7, 1999
- Fujimi Incorporated
- Hitoshi Kodama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
POLISHING PAD
- Publication number 20170252892
- Publication date Sep 7, 2017
- FUJIMI INCORPORATED
- Koji KATAYAMA
- B24 - GRINDING POLISHING
Information Patent Application
POLISHING TOOL AND POLISHING METHOD FOR MEMBER HAVING CURVED SURFAC...
- Publication number 20170252890
- Publication date Sep 7, 2017
- FUJIMI INCORPORATED
- Yutaka NIWANO
- B24 - GRINDING POLISHING
Information Patent Application
POLISHING COMPOSITION AND POLISHING METHOD USING THE SAME
- Publication number 20110183581
- Publication date Jul 28, 2011
- FUJIMI INCORPORATED
- Taira Otsu
- B24 - GRINDING POLISHING
Information Patent Application
Polishing composition and polishing method
- Publication number 20070004323
- Publication date Jan 4, 2007
- Keigo Ohashi
- G11 - INFORMATION STORAGE
Information Patent Application
Polishing composition and polishing method
- Publication number 20070004322
- Publication date Jan 4, 2007
- Keigo Ohashi
- B24 - GRINDING POLISHING
Information Patent Application
Polishing composition and polishing method
- Publication number 20050148291
- Publication date Jul 7, 2005
- Keigo Ohashi
- B24 - GRINDING POLISHING
Information Patent Application
Polishing composition and polishing method
- Publication number 20050136803
- Publication date Jun 23, 2005
- Keigo Ohashi
- G11 - INFORMATION STORAGE