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Tadahiko Yokota
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Kawasaki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing printed wiring board
Patent number
9,516,765
Issue date
Dec 6, 2016
Ajinomoto Co., Inc.
Shigeo Nakamura
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Process for producing multilayer printed wiring board
Patent number
8,992,713
Issue date
Mar 31, 2015
Ajinomoto Co., Inc.
Shigeo Nakamura
B32 - LAYERED PRODUCTS
Information
Patent Grant
Process for producing multilayer printed wiring board
Patent number
8,584,352
Issue date
Nov 19, 2013
Ajinomoto Co., Inc.
Hirohisa Narahashi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Metal-clad laminate
Patent number
8,382,996
Issue date
Feb 26, 2013
Ajinomoto Co., Inc.
Hirohisa Narahashi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Laminate including water soluble release layer for producing circui...
Patent number
8,357,443
Issue date
Jan 22, 2013
Ajinomoto Co., Inc.
Hirohisa Narahashi
B32 - LAYERED PRODUCTS
Information
Patent Grant
Process for producing multilayer printed wiring board
Patent number
8,337,655
Issue date
Dec 25, 2012
Ajinomoto Co., Inc.
Shigeo Nakamura
B32 - LAYERED PRODUCTS
Information
Patent Grant
Method of producing multilayer printed wiring board
Patent number
7,208,062
Issue date
Apr 24, 2007
Ajinomoto Co., Inc.
Shigeo Nakamura
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Film for circuit board
Patent number
7,037,586
Issue date
May 2, 2006
Ajinomoto Co., Inc.
Tadahiko Yokota
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Process for producing a multi-layer printer wiring board
Patent number
6,881,293
Issue date
Apr 19, 2005
Ajinomoto Co., Inc.
Shigeo Nakamura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermosetting resin composition and flexible circuit overcoating ma...
Patent number
6,818,702
Issue date
Nov 16, 2004
Ajinomoto Co., Inc.
Hiroshi Orikabe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Epoxy resin composition, and adhesive film and prepreg using the co...
Patent number
6,805,958
Issue date
Oct 19, 2004
Ajinomoto Co., Inc.
Shigeo Nakamura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of manufacturing multilayered printed wiring board using adh...
Patent number
6,739,040
Issue date
May 25, 2004
Ajinomoto Co., Inc.
Shigeo Nakamura
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Epoxy resin composition, and adhesive film and prepreg using the co...
Patent number
6,403,221
Issue date
Jun 11, 2002
Ajinomoto Co., Inc.
Shigeo Nakamura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Curable resin composition for overcoat of flexible circuit
Patent number
6,380,343
Issue date
Apr 30, 2002
Ajinomoto Co., Inc.
Hiroshi Orikabe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Inter-laminar adhesive film for multi-layer printed wiring board an...
Patent number
6,376,053
Issue date
Apr 23, 2002
Ajinomoto Co., Inc.
Shigeo Nakamura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Photosensitive resin and photosensitive resin composition containin...
Patent number
6,376,609
Issue date
Apr 23, 2002
Ajinomoto Co., Inc.
Shigeo Nakamura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Modified polyimide resin and thermosetting resin composition contai...
Patent number
6,335,417
Issue date
Jan 1, 2002
Ajinomoto Co., Inc.
Hiroshi Orikabe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Photosensitive resin and photosensitive resin composition containin...
Patent number
6,221,972
Issue date
Apr 24, 2001
Ajinomoto Co., Inc.
Shigeo Nakamura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Curable resin composition for overcoat of flexible circuit
Patent number
6,162,889
Issue date
Dec 19, 2000
Ajinomoto Co., Inc.
Hiroshi Orikabe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Compostion of epoxy resin, phenol-triazine-aldehyde condensate and...
Patent number
6,133,377
Issue date
Oct 17, 2000
Ajinomoto Co., Inc.
Shigeo Nakamura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Prepreg for laminate and process for producing printed wiring-board...
Patent number
6,124,023
Issue date
Sep 26, 2000
Ajinomoto Co., Inc.
Kiyonori Furuta
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resin composition
Patent number
5,723,262
Issue date
Mar 3, 1998
Ajinomoto Co., Inc.
Shigeo Nakamura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Acid anhydride-containing one package of epoxy resin composition
Patent number
5,439,977
Issue date
Aug 8, 1995
Ajinomoto Co., Inc.
Tadahiko Yokota
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Epoxy resin and polythiol composition
Patent number
5,430,112
Issue date
Jul 4, 1995
Ajinomoto Co., Inc.
Hiroyuki Sakata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ferroelectric liquid crystal composition and ferroelectric liquid c...
Patent number
5,403,511
Issue date
Apr 4, 1995
Matsushita Electric Industrial Co., Ltd.
Hiroyuki Onishi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Phenyl pyrimidine compound and liquid crystalline composition
Patent number
4,892,676
Issue date
Jan 9, 1990
Ajinomoto Co., Inc.
Takao Sakurai
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Phenyl-pyrimidine liquid crystal compounds and liquid crystal compo...
Patent number
4,874,542
Issue date
Oct 17, 1989
Ajinomoto Co., Inc.
Ryoichi Higuchi
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING PRINTED WIRING BOARD
Publication number
20140118964
Publication date
May 1, 2014
Ajinomoto Co., Inc.
Shigeo Nakamura
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
PROCESS FOR PRODUCING MULTILAYER PRINTED WIRING BOARD
Publication number
20130067742
Publication date
Mar 21, 2013
AJINOMOTO CO., INC.
Shigeo NAKAMURA
B32 - LAYERED PRODUCTS
Information
Patent Application
PROCESS FOR PRODUCING MULTILAYER PRINTED WIRING BOARD
Publication number
20110036625
Publication date
Feb 17, 2011
AJINOMOTO CO., INC.
HIROHISA NARAHASHI
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METAL-CLAD LAMINATE
Publication number
20100230382
Publication date
Sep 16, 2010
AJINOMOTO CO. INC.
Hirohisa NARAHASHI
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
PROCESS FOR PRODUCING MULTILAYER PRINTED WIRING BOARD
Publication number
20100206471
Publication date
Aug 19, 2010
AJINOMOTO CO., INC.
Shigeo Nakamura
B32 - LAYERED PRODUCTS
Information
Patent Application
PROCESS FOR PRODUCING CIRCUIT BOARD
Publication number
20100044078
Publication date
Feb 25, 2010
AJINOMOTO CO., INC.
Hirohisa Narahashi
B32 - LAYERED PRODUCTS
Information
Patent Application
FILM FOR METAL FILM TRANSFER, METHOD FOR TRANSFERRING METAL FILM AN...
Publication number
20100040874
Publication date
Feb 18, 2010
AJINOMOTO CO., INC.
Hirohisa Narahashi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Thermosetting resin composition containing modified polyimide resin
Publication number
20070088134
Publication date
Apr 19, 2007
AJINOMOTO CO. INC.
Akihisa Suzuki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for producing a multi-layer printer wiring board
Publication number
20050178501
Publication date
Aug 18, 2005
AJINOMOTO CO., INC.
Shigeo Nakamura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Adhesive film for use in multilayer printed wiring board and method...
Publication number
20050005437
Publication date
Jan 13, 2005
AJINOMOTO CO., INC.
Shigeo Nakamura
B32 - LAYERED PRODUCTS
Information
Patent Application
Film for circuit board
Publication number
20040142155
Publication date
Jul 22, 2004
AJINOMOTO CO., INC.
Tadahiko Yokota
B32 - LAYERED PRODUCTS
Information
Patent Application
Adhesive film and method for manufacturing multilayer printed wirin...
Publication number
20040099367
Publication date
May 27, 2004
Shigeo Nakamura
B32 - LAYERED PRODUCTS
Information
Patent Application
Epoxy resin composition, and adhesive film and prepreg using the co...
Publication number
20020187353
Publication date
Dec 12, 2002
AJINOMOTO CO., INC.
Shigeo Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Process for producing a multi-layer printer wiring board
Publication number
20020076539
Publication date
Jun 20, 2002
Shigeo Nakamura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Photosensitive resin and photosensitive resin composition containin...
Publication number
20010006760
Publication date
Jul 5, 2001
AJINOMOTO CO., INC.
Shigeo Nakamura
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...