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Yasuhisa Sone
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Funabashi-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Composition for forming gap-filling material for lithography
Patent number
7,517,633
Issue date
Apr 14, 2009
Nissan Chemical Industries, Ltd.
Satoshi Takei
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermosetting anti-reflective coatings for full-fill dual damascene...
Patent number
6,444,320
Issue date
Sep 3, 2002
Brewer Science
Satoshi Takei
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High optical density ultra thin organic black matrix system
Patent number
5,998,090
Issue date
Dec 7, 1999
Brewer Science, Inc.
Ram W. Sabnis
G02 - OPTICS
Information
Patent Grant
Ultra thin photolithographically imageable organic black matrix coa...
Patent number
5,780,201
Issue date
Jul 14, 1998
Brewer Science, Inc.
Ram W. Sabnis
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
Photosensitive black matrix
Publication number
20040048197
Publication date
Mar 11, 2004
Ram W. Sabnis
G02 - OPTICS
Information
Patent Application
Lithographic gap-filler forming composition
Publication number
20030146416
Publication date
Aug 7, 2003
Satoshi Takei
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Photosensitive black matrix
Publication number
20030113640
Publication date
Jun 19, 2003
Ram W. Sabnis
G02 - OPTICS
Information
Patent Application
Photosensitive black matrix
Publication number
20020182522
Publication date
Dec 5, 2002
Ram W. Sabnis
G02 - OPTICS
Information
Patent Application
Thermosetting anti-reflective coatings for full-fill dual damascene...
Publication number
20020132123
Publication date
Sep 19, 2002
Satoshi Takei
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...