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TADASU KAWASHIMA
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TOCHIGI, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Latent curing agent for epoxy resin and method for manufacturing th...
Patent number
8,211,330
Issue date
Jul 3, 2012
Sony Chemical & Information Device Corporation
Daisuke Masuko
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Latent curing agent for epoxy resin and method for manufacturing th...
Patent number
8,128,837
Issue date
Mar 6, 2012
Sony Corporation
Daisuke Masuko
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Latent curing agent
Patent number
7,557,230
Issue date
Jul 7, 2009
Sony Corporation
Katsuhiko Komuro
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pressure-sensitive adhesive tape and process for producing the same
Patent number
6,534,172
Issue date
Mar 18, 2003
Sony Chemicals Corp.
Tadasu Kawashima
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Photochromic film comprising a gas barrier deposition film
Patent number
6,379,808
Issue date
Apr 30, 2002
Sony Chemicals Corporation
Tadasu Kawashima
B32 - LAYERED PRODUCTS
Information
Patent Grant
Double-faced pressure-sensitive adhesive tapes
Patent number
6,274,213
Issue date
Aug 14, 2001
Sony Chemicals Corp.
Tadasu Kawashima
B32 - LAYERED PRODUCTS
Patents Applications
last 30 patents
Information
Patent Application
ANISOTROPIC ELECTRICALLY CONDUCTIVE ADHESIVE FILM AND METHOD FOR MA...
Publication number
20120305178
Publication date
Dec 6, 2012
SONY CHEMICAL & INFORMATION DEVICE CORPORATION
Minoru Nagashima
B32 - LAYERED PRODUCTS
Information
Patent Application
ANISOTROPIC ELECTRICALLY CONDUCTIVE ADHESIVE FILM AND METHOD FOR MA...
Publication number
20100129582
Publication date
May 27, 2010
SONY CHEMICAL & INFORMATION DEVICE CORPORATION
Minoru Nagashima
B32 - LAYERED PRODUCTS
Information
Patent Application
Latent Curing Agent
Publication number
20090230360
Publication date
Sep 17, 2009
SONY CHEMICAL & INFORMATION DEVICE CORPORATION
Katsuhiko Komuro
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Latent curing agent for epoxy resin and method for manufacturing th...
Publication number
20080249258
Publication date
Oct 9, 2008
SONY CHEMICAL & INFORMATION DEVICE CORPORATION
Daisuke Masuko
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Latent curing agent for epoxy resin and method for manufacturing th...
Publication number
20080249257
Publication date
Oct 9, 2008
SONY CHEMICAL & INFORMATION DEVICE CORPORATION
Daisuke Masuko
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Latent Curing Agent
Publication number
20080161589
Publication date
Jul 3, 2008
SONY CHEMICAL & INFORMATION DEVICE CORPORATION
Katsuhiko Komuro
C07 - ORGANIC CHEMISTRY
Information
Patent Application
A DURABLE AND LAYERED PHOTOCHROMIC FILM THAT EMPLOYS A GAS BARRIER...
Publication number
20010009721
Publication date
Jul 26, 2001
TADASU KAWASHIMA
B32 - LAYERED PRODUCTS