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Masaki Yamaguchi
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Ibaraki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Water-stop grommet and wire harness
Patent number
11,404,185
Issue date
Aug 2, 2022
Yazaki Corporation
Masaki Yamaguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Laminated substrate and method of manufacturing laminated substrate
Patent number
10,398,026
Issue date
Aug 27, 2019
Toyota Jidosha Kabushiki Kaisha
Akihito Goto
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Printed wiring board
Patent number
8,664,534
Issue date
Mar 4, 2014
Hitachi Chemical Company, Ltd.
Kazumasa Takeuchi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Prepreg, metal-clad laminate and printed circuit board using same
Patent number
7,871,694
Issue date
Jan 18, 2011
Hitachi Chemical Company, Ltd.
Kazumasa Takeuchi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Prepreg, metal-clad laminate and printed circuit board using same
Patent number
7,758,951
Issue date
Jul 20, 2010
Hitachi Chemical Company, Ltd.
Kazumasa Takeuchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
GROMMET AND WIRE HARNESS
Publication number
20210241944
Publication date
Aug 5, 2021
YAZAKI CORPORATION
Masaki Yamaguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LAMINATED SUBSTRATE AND METHOD OF MANUFACTURING LAMINATED SUBSTRATE
Publication number
20190104611
Publication date
Apr 4, 2019
Toyota Jidosha Kabushiki Kaisha
Akihito GOTO
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
BONDING MATERIAL
Publication number
20190084093
Publication date
Mar 21, 2019
Toyota Jidosha Kabushiki Kaisha
Masahiro SAKATA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MULTI-LAYER WIRING BOARD
Publication number
20120285732
Publication date
Nov 15, 2012
Kazumasa TAKEUCHI
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
PRINTED WIRING BOARD
Publication number
20100270059
Publication date
Oct 28, 2010
Kazumasa Takeuchi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MULTI-LAYER WIRING BOARD
Publication number
20100065313
Publication date
Mar 18, 2010
Kazumasa Takeuchi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
PREPREG, METAL-CLAD LAMINATE AND PRINTED CIRCUIT BOARD USING SAME
Publication number
20080302558
Publication date
Dec 11, 2008
Kazumasa TAKEUCHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Prepreg, Metal-Clad Laminate and Printed Circuit Board Using Same
Publication number
20070287021
Publication date
Dec 13, 2007
Kazumasa Takeuchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...