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Seiji Asada
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Hyogo, JP
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last 30 patents
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Patent Grant
High Cr Ni-based alloy welding wire, shielded metal arc welding rod...
Patent number
10,675,720
Issue date
Jun 9, 2020
Mitsubishi Heavy Industries, Ltd.
Kenji Kawasaki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for improving residual stress in tubular body
Patent number
8,637,784
Issue date
Jan 28, 2014
Mitsubishi Heavy Industries, Ltd.
Takahiro Ota
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
High Cr Ni-based alloy filler material and welding rod for shielded...
Patent number
7,755,001
Issue date
Jul 13, 2010
Mitsubishi Heavy Industries, Ltd.
Nobutaka Nakajima
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
HIGH Cr Ni-BASED ALLOY WELDING WIRE, SHIELDED METAL ARC WELDING ROD...
Publication number
20140305921
Publication date
Oct 16, 2014
Nippon Welding Rod Co., Ltd.
Kenji Kawasaki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR IMPROVING RESIDUAL STRESS IN TUBULAR BODY
Publication number
20100326974
Publication date
Dec 30, 2010
Mitsubishi Heavy Industries, Ltd.
Takahiro Ota
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
High Cr Ni-Based Alloy Filler Material and Welding a Rod for Shield...
Publication number
20070272671
Publication date
Nov 29, 2007
Mitsubishi Heavy Industries, Ltd.
Nobutaka Nakajima
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR