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Eiichiro Saito
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Resin composition, resin film, metal foil with resin, prepreg, meta...
Patent number
11,814,502
Issue date
Nov 14, 2023
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Akihiro Yamauchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resin composition, resin film, metal foil with resin, prepreg, meta...
Patent number
11,617,261
Issue date
Mar 28, 2023
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Akihiro Yamauchi
B32 - LAYERED PRODUCTS
Information
Patent Grant
Printed wiring board, printed circuit board, prepreg
Patent number
11,114,354
Issue date
Sep 7, 2021
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Akira Ito
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thick conductor built-in type printed wiring board and method for p...
Patent number
10,791,633
Issue date
Sep 29, 2020
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Akira Ito
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Poly (phenylene ether) resin composition, prepreg, and laminated sheet
Patent number
7,838,576
Issue date
Nov 23, 2010
Panasonic Electric Works Co., Ltd.
Hiroharu Inoue
B32 - LAYERED PRODUCTS
Information
Patent Grant
Poly (phenylene ether) resin composition, prepreg, and laminated sheet
Patent number
7,413,791
Issue date
Aug 19, 2008
Matsushita Electric Works, Ltd.
Hiroharu Inoue
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Epoxy resin composition, prepreg and metal-clad laminate
Patent number
6,589,656
Issue date
Jul 8, 2003
Matsushita Electric Works, Ltd.
Tetsuya Maekawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for making a prepreg of an epoxy resin impregnated fiberglas...
Patent number
5,312,651
Issue date
May 17, 1994
Matsushita Electric Works, Ltd.
Toshiharu Takada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Addition type imide resin prepolymer, manufacturing method thereof,...
Patent number
5,136,015
Issue date
Aug 4, 1992
Matsushita Electric Works, Ltd.
Tatsuo Yonemoto
B32 - LAYERED PRODUCTS
Information
Patent Grant
Process for producing unsaturated mono and dicarboxylic acid imide...
Patent number
5,112,989
Issue date
May 12, 1992
Matsushita Electric Works Ltd.
Tatsuo Yonemoto
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
THERMOSETTING RESIN SHEET AND PRINTED WIRING BOARD
Publication number
20230257576
Publication date
Aug 17, 2023
Panasonic Intellectual Property Management Co., Ltd.
Eiichiro SAITO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIN SHEET, PREPREG, INSULATING RESIN MEMBER, AND PRINTED WIRING B...
Publication number
20230257540
Publication date
Aug 17, 2023
Panasonic Intellectual Property Management Co., Ltd.
Tomoyuki AOKI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
RESIN COMPOSITION, RESIN FILM MEMBER, PRINTED WIRING BOARD, AND MET...
Publication number
20230151204
Publication date
May 18, 2023
Panasonic Intellectual Property Management Co., Ltd.
Yohei MAEDA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIN COMPOSITION, RESIN FILM, METAL FOIL WITH RESIN, PREPREG, META...
Publication number
20220372245
Publication date
Nov 24, 2022
Panasonic Intellectual Property Management Co., Ltd.
Akihiro YAMAUCHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THERMOSETTING RESIN COMPOSITION, RESIN SHEET, LAMINATE, AND PRINTED...
Publication number
20220098404
Publication date
Mar 31, 2022
Panasonic Intellectual Property Management Co., Ltd.
Kouichi AOKI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIN COMPOSITION, RESIN FILM, METAL FOIL WITH RESIN, PREPREG, META...
Publication number
20210235580
Publication date
Jul 29, 2021
Panasonic Intellectual Property Management Co., Ltd.
Akihiro YAMAUCHI
B32 - LAYERED PRODUCTS
Information
Patent Application
THICK CONDUCTOR BUILT-IN TYPE PRINTED WIRING BOARD AND METHOD FOR P...
Publication number
20200100370
Publication date
Mar 26, 2020
Panasonic Intellectual Property Management Co., Ltd.
AKIRA ITO
B32 - LAYERED PRODUCTS
Information
Patent Application
PRINTED WIRING BOARD, PRINTED CIRCUIT BOARD, PREPREG
Publication number
20190214321
Publication date
Jul 11, 2019
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO. LTD.
AKIRA ITO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
(METH) ACRYLATE RESIN COMPOSITION AND CURED PRODUCT OF SAME
Publication number
20140243493
Publication date
Aug 28, 2014
Tomoko Ogura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLY (PHENYLENE ETHER) RESIN COMPOSITION, PREPREG, AND LAMINATED SHEET
Publication number
20080254257
Publication date
Oct 16, 2008
MATSUSHITA ELECTRIC WORKS, Ltd.
Hiroharu Inoue
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Poly (phenylene ether) resin composition, prepreg, and laminated sheet
Publication number
20040146692
Publication date
Jul 29, 2004
MATSUSHITA ELECTRIC WORKS, Ltd.
Hiroharu Inoue
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Epoxy resin composition, prepreg and metal-clad laminate
Publication number
20020049264
Publication date
Apr 25, 2002
MATSUSHITA ELECTRIC WORKS, Ltd.
Tetsuya Maekawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...