Shoei Tsuji

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Chuo-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Chemical mechanical polishing pad
- Patent number 8,053,521
- Issue date Nov 8, 2011
- JSR Corporation
- Takahiro Okamoto
- B24 - GRINDING POLISHING
Information Patent Grant
Chemical mechanical polishing pad and chemical mechanical polishing...
- Patent number 7,357,703
- Issue date Apr 15, 2008
- JSR Corporation
- Hideki Nishimura
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
CHEMICAL MECHANICAL POLISHING PAD AND METHOD FOR MANUFACTURING SAME
- Publication number 20090053983
- Publication date Feb 26, 2009
- JSR CORPORATION
- Yukio Hosaka
- B24 - GRINDING POLISHING
Information Patent Application
CHEMICAL MECHANICAL POLISHING PAD
- Publication number 20090036045
- Publication date Feb 5, 2009
- JSR Corporation
- Takahiro Okamoto
- B24 - GRINDING POLISHING
Information Patent Application
CHEMICAL MECHANICAL POLISHING PAD AND CHEMICAL MECHANICAL POLISHING...
- Publication number 20070149096
- Publication date Jun 28, 2007
- JSR Corporation
- Hideki Nishimura
- B24 - GRINDING POLISHING