Motohiro Niijima

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Fujisawa-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polishing apparatus and polishing method
- Patent number 8,696,924
- Issue date Apr 15, 2014
- Ebara Corporation
- Mitsuo Tada
- B24 - GRINDING POLISHING
Information Patent Grant
Polishing method and apparatus
- Patent number 8,454,407
- Issue date Jun 4, 2013
- Ebara Corporation
- Taro Takahashi
- B24 - GRINDING POLISHING
Information Patent Grant
Method of and apparatus for growing ribbon of crystal
- Patent number 6,471,768
- Issue date Oct 29, 2002
- Ebara Corporation
- Kenji Terao
- C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents

Information Patent Application
POLISHING METHOD AND APPARATUS
- Publication number 20100035516
- Publication date Feb 11, 2010
- Taro TAKAHASHI
- B24 - GRINDING POLISHING
Information Patent Application
Polishing apparatus and polishing method
- Publication number 20070239309
- Publication date Oct 11, 2007
- Mitsuo Tada
- B24 - GRINDING POLISHING
Information Patent Application
Method of and apparatus for growing ribbon of crystal
- Publication number 20020029735
- Publication date Mar 14, 2002
- Kenji Terao
- C30 - CRYSTAL GROWTH