Yukio Imoto

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Zama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for dry-in, dry-out polishing and washing of a...
- Patent number 7,708,618
- Issue date May 4, 2010
- Ebara Corporation
- Hiromi Yajima
- B24 - GRINDING POLISHING
Information Patent Grant
Polishing apparatus
- Patent number 7,198,552
- Issue date Apr 3, 2007
- Ebara Corporation
- Toyomi Nishi
- B24 - GRINDING POLISHING
Information Patent Grant
Polishing apparatus and a method of polishing and cleaning and dryi...
- Patent number 6,997,782
- Issue date Feb 14, 2006
- Ebara Corporation
- Toyomi Nishi
- B24 - GRINDING POLISHING
Information Patent Grant
Polishing apparatus and method
- Patent number 6,500,051
- Issue date Dec 31, 2002
- Ebara Corporation
- Toyomi Nishi
- B24 - GRINDING POLISHING
Information Patent Grant
Polishing facility
- Patent number 5,827,110
- Issue date Oct 27, 1998
- Kabushiki Kaisha Toshiba
- Hiromi Yajima
- B08 - CLEANING
Information Patent Grant
Polishing apparatus including cloth cartridge connected to turntable
- Patent number 5,704,827
- Issue date Jan 6, 1998
- Ebara Corporation
- Toyomi Nishi
- B24 - GRINDING POLISHING
Information Patent Grant
Polishing aparatus and method
- Patent number 5,679,059
- Issue date Oct 21, 1997
- Ebara Corporation
- Toyomi Nishi
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for dry-in, dry-out polishing and washing of a...
- Publication number 20080166949
- Publication date Jul 10, 2008
- Hiromi Yajima
- B08 - CLEANING
Information Patent Application
Polishing apparatus
- Publication number 20060084369
- Publication date Apr 20, 2006
- Toyomi Nishi
- B08 - CLEANING
Information Patent Application
Polishing apparatus and a method of polishing and cleaning and dryi...
- Publication number 20030040261
- Publication date Feb 27, 2003
- Toyomi Nishi
- F24 - HEATING RANGES VENTILATING