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Kashiwara-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Double side polishing method and apparatus
Patent number
7,648,409
Issue date
Jan 19, 2010
Sumitomo Mitsubishi Silicon Corporation
Akira Horiguchi
B24 - GRINDING POLISHING
Information
Patent Grant
Double-side polishing method and apparatus
Patent number
7,029,380
Issue date
Apr 18, 2006
Kashiwara Machine Mfg. Co., Ltd.
Akira Horiguchi
B24 - GRINDING POLISHING
Information
Patent Grant
Method of cutting roll surface
Patent number
5,134,910
Issue date
Aug 4, 1992
Kashiwara Machine Mfg. Co., Ltd.
Hidenobu Morikuni
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
Double-side polishing method and apparatus
Publication number
20050159089
Publication date
Jul 21, 2005
Kashiwara Machine Mfg. Co., Ltd.
Akira Horiguchi
B24 - GRINDING POLISHING
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