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Terukazu Tokuoka
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Hyogo, JP
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Patents Grants
last 30 patents
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Patent Grant
Soft magnetic material, compressed powder magnetic core and method...
Patent number
7,678,174
Issue date
Mar 16, 2010
Sumitomo Electric Industries, Ltd.
Terukazu Tokuoka
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Heat-resistant, creep-resistant aluminum alloy and billet thereof a...
Patent number
6,962,673
Issue date
Nov 8, 2005
Sumitomo Electric Sintered Alloy, Ltd.
Hisao Hattori
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR COLLECTING IRON-BASED POWDER AND METHOD FOR MANUFACTURIN...
Publication number
20210283685
Publication date
Sep 16, 2021
Sumitomo Electric Industries, Ltd.
Tomoyuki Ishimine
B22 - CASTING POWDER METALLURGY
Information
Patent Application
IRON BASE SINTERED ALLOY AND METHOD FOR MANUFACTURING THE SAME
Publication number
20180250750
Publication date
Sep 6, 2018
DENSO CORPORATION
Ken MATSUBARA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR MANUFACTURING SINTERED BODY AND SINTERED BODY
Publication number
20180236548
Publication date
Aug 23, 2018
Sumitomo Electric Industries, Ltd.
Tomoyuki Ishimine
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Soft Magnetic Material, Compressed Powder Magnetic Core and Method...
Publication number
20070290161
Publication date
Dec 20, 2007
Sumitomo Electric Industries, Ltd.
Terukazu Tokuoka
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Method for Molding Powder in Powder Metallurgy and Method for Produ...
Publication number
20070248483
Publication date
Oct 25, 2007
Sumitomo Electric Industries, Ltd.
Terukazu Tokuoka
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Heat-resistant, high-toughness aluminum alloy, method of manufactur...
Publication number
20070158003
Publication date
Jul 12, 2007
SUMITOMO ELECTRIC SINTERED ALLOY, LTD.
Terukazu Tokuoka
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Methods of preparing heat resistant, creep-resistant aluminum alloy
Publication number
20040175285
Publication date
Sep 9, 2004
Sumitomo Electric Industries, Ltd.
Hisao Hattori
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...