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Shinya Narita
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Fukuoka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Composite body and method for manufacturing same
Patent number
10,358,704
Issue date
Jul 23, 2019
DENKA COMPANY LIMITED
Yosuke Ishihara
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Aluminum-diamond composite, and heat dissipating component using same
Patent number
10,302,375
Issue date
May 28, 2019
DENKA COMPANY LIMITED
Yosuke Ishihara
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Substrate comprising aluminum/graphite composite, heat dissipation...
Patent number
8,883,564
Issue date
Nov 11, 2014
Denki Kagaku Kogyo Kabushiki Kaisha
Hideki Hirotsuru
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
LED chip assembly, LED package, and manufacturing method of LED pac...
Patent number
8,546,842
Issue date
Oct 1, 2013
Denki Kagaku Kogyo Kabushiki Kaisha
Satoshi Higuma
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
COMPOSITE BODY AND METHOD FOR MANUFACTURING SAME
Publication number
20170130300
Publication date
May 11, 2017
DENKA COMPANY LIMITED
Yosuke ISHIHARA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALUMINUM-DIAMOND COMPOSITE, AND HEAT DISSIPATING COMPONENT USING SAME
Publication number
20170045314
Publication date
Feb 16, 2017
DENKA COMPANY LIMITED
Yosuke ISHIHARA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
LED CHIP ASSEMBLY, LED PACKAGE, AND MANUFACTURING METHOD OF LED PAC...
Publication number
20120112236
Publication date
May 10, 2012
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
Satoshi Higuma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SUBSTRATE COMPRISING ALUMINUM/GRAPHITE COMPOSITE, HEAT DISSIPATION...
Publication number
20110316038
Publication date
Dec 29, 2011
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
Hideki Hirotsuru
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR