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Takeshi Kondo
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Ibaraki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Liquid composition and metal-based circuit board
Patent number
9,538,648
Issue date
Jan 3, 2017
Sumitomo Chemical Company, Limited
Ryo Miyakoshi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Circuit board laminate and metal-based circuit board
Patent number
9,357,642
Issue date
May 31, 2016
NHK Spring Co., Ltd.
Katsumi Mizuno
B32 - LAYERED PRODUCTS
Information
Patent Grant
Liquid crystal polyester composition and electronic circuit board u...
Patent number
8,465,670
Issue date
Jun 18, 2013
Sumitomo Chemical Company, Limited
Takeshi Kondo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
CIRCUIT BOARD LAMINATE AND METAL-BASED CIRCUIT BOARD
Publication number
20130081865
Publication date
Apr 4, 2013
Katsumi MIZUNO
B32 - LAYERED PRODUCTS
Information
Patent Application
METHOD OF MANUFACTURING LAMINATED BASE MATERIAL AND METHOD OF MANUF...
Publication number
20130052336
Publication date
Feb 28, 2013
Sumitomo Chemical Company, Limited
Ryo MIYAKOSHI
B32 - LAYERED PRODUCTS
Information
Patent Application
LIQUID COMPOSITION AND METAL-BASED CIRCUIT BOARD
Publication number
20130037313
Publication date
Feb 14, 2013
NHK Spring Co., Ltd.
Ryo Miyakoshi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method for Producing Resin-Impregnated Sheet
Publication number
20120164316
Publication date
Jun 28, 2012
Sumitomo Chemical Company, Limited
Takeshi KONDO
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING LIQUID CRYSTAL POLYESTER FILM
Publication number
20120161357
Publication date
Jun 28, 2012
Sumitomo Chemical Company, Limited
Ryo MIYAKOSHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
LIQUID CRYSTAL POLYESTER COMPOSITION AND ELECTRONIC CIRCUIT BOARD U...
Publication number
20120125673
Publication date
May 24, 2012
Sumitomo Chemical Company, Limited
Takeshi Kondo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...