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Kazuhiko Ida
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Yokohama-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Method of manufacturing semiconductor device
Patent number
7,413,989
Issue date
Aug 19, 2008
Kabushiki Kaisha Toshiba
Atsushi Shigeta
B24 - GRINDING POLISHING
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Patent Grant
Aqueous dispersion for chemical mechanical polishing, chemical mech...
Patent number
7,005,382
Issue date
Feb 28, 2006
JSR Corporation
Kazuo Nishimoto
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
Method of manufacturing semiconductor device
Publication number
20050176253
Publication date
Aug 11, 2005
Atsushi Shigeta
B24 - GRINDING POLISHING
Information
Patent Application
Aqueous dispersion for chemical mechanical polishing, chemical mech...
Publication number
20040132305
Publication date
Jul 8, 2004
JSR Corporation
Kazuo Nishimoto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...