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Seiichi Kawaguchi
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Hyogo, JP
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Patents Grants
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
Back-shielded welding method and welded structure using the same
Patent number
9,186,753
Issue date
Nov 17, 2015
Mitsubishi Hitachi Power Systems, Ltd.
Kenji Kawasaki
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
Information
Patent Application
BACK-SHIELDED WELDING METHOD AND WELDED STRUCTURE USING THE SAME
Publication number
20140341642
Publication date
Nov 20, 2014
MITSUBISHI HITACHI POWER SYSTEMS, LTD.
Kenji Kawasaki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
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
TURBINE ROTOR AND PRODUCTION METHOD THEREOF
Publication number
20130343893
Publication date
Dec 26, 2013
Kenji Kawasaki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
WELDING STRUCTURE AND WELDING METHOD
Publication number
20130316191
Publication date
Nov 28, 2013
Mitsubishi Heavy Industries, Ltd.
Kenji Kawasaki
B32 - LAYERED PRODUCTS
Information
Patent Application
WELDING MATERIALS FOR Ni-BASED ALLOY
Publication number
20110142713
Publication date
Jun 16, 2011
Kenji Kawasaki
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