Masamichi Nakashiba

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Mitaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for and method for polishing workpiece
- Patent number RE39471
- Issue date Jan 16, 2007
- Ebara Corporation
- Masamichi Nakashiba
- 451 - Abrading
Information Patent Grant
Apparatus for and method for polishing workpiece
- Patent number RE38854
- Issue date Oct 25, 2005
- Ebara Corporation
- Masamichi Nakashiba
- 451 - Abrading
Information Patent Grant
Apparatus for and method for polishing workpiece
- Patent number RE38826
- Issue date Oct 11, 2005
- Ebara Corporation
- Masamichi Nakashiba
- 451 - Abrading
Information Patent Grant
Apparatus for polishing workpiece
- Patent number 6,350,346
- Issue date Feb 26, 2002
- Ebara Corporation
- Masamichi Nakashiba
- B24 - GRINDING POLISHING
Information Patent Grant
Apparatus for and method of polishing workpiece
- Patent number 5,916,412
- Issue date Jun 29, 1999
- Ebara Corporation
- Masamichi Nakashiba
- B24 - GRINDING POLISHING
Information Patent Grant
Apparatus for and method for polishing workpiece
- Patent number 5,762,539
- Issue date Jun 9, 1998
- Ebara Corporation
- Masamichi Nakashiba
- B24 - GRINDING POLISHING