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Kazuhito Fujita
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Sodegaura-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Composition for forming wiring protective film and uses thereof
Patent number
7,851,124
Issue date
Dec 14, 2010
Mitsui Chemicals, Inc.
Katsuhiko Funaki
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Photosensitive resin composition, dry film, and workpiece using the...
Patent number
7,030,170
Issue date
Apr 18, 2006
Mitsui Chemicals, Inc.
Syuji Tahara
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Metal-based semiconductor circuit substrates
Patent number
5,990,553
Issue date
Nov 23, 1999
Mitsui Chemicals, Inc.
Moritsugu Morita
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Composition for forming wiring protective film and uses thereof
Publication number
20050170270
Publication date
Aug 4, 2005
Mitsui Chemicals, Inc.
Katsuhiko Funaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Composition for forming wiring protective film and uses thereof
Publication number
20040247908
Publication date
Dec 9, 2004
Mitsui Chemicals, Inc.
Katsuhiko Funaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Photosensitive resin composition, dry film, and workpiece using the...
Publication number
20030176528
Publication date
Sep 18, 2003
Mitsui Chemicals, Inc.
Syuji Tahara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY