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Kiyohito SASAKI
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Tokyo, JP
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last 30 patents
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Patent Grant
Flux-cored wire for Ar—CO2 mixed gas shielded arc welding
Patent number
10,464,174
Issue date
Nov 5, 2019
NIPPON STEEL WELDING & ENGINEERING CO., LTD.
Kiyohito Sasaki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Flux-cored wire for carbon dioxide gas shielded arc welding
Patent number
10,160,065
Issue date
Dec 25, 2018
NIPPON STEEL & SUMIKIN WELDING CO., LTD.
Rikiya Takayama
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Flux-cored wire for Ar—CO2 mixed gas shielded arc welding
Patent number
10,112,267
Issue date
Oct 30, 2018
NIPPON STEEL & SUMIKIN WELDING CO., LTD.
Rikiya Takayama
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Flux-cored wire for gas shield arc welding use enabling all-positio...
Patent number
9,211,613
Issue date
Dec 15, 2015
Nippon Steel & Sumitomo Metal Corporation
Kazuhiro Kojima
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
FLUX-CORED WIRE FOR GAS SHIELDED ARC WELDING
Publication number
20190217423
Publication date
Jul 18, 2019
NIPPON STEEL & SUMIKIN WELDING CO., LTD.
Naoki SAKABAYASHI
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Information
Patent Application
FLUX-CORED WIRE FOR GAS-SHIELDED ARC WELDING
Publication number
20180272477
Publication date
Sep 27, 2018
NIPPON STEEL & SUMIKIN WELDING CO., LTD.
Kiyohito SASAKI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
FLUX-CORED WIRE FOR GAS SHIELDED ARC WELDING
Publication number
20180056454
Publication date
Mar 1, 2018
NIPPON STEEL & SUMIKIN WELDING CO., LTD.
Yuki KAYAMORI
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Information
Patent Application
FLUX-CORED WIRE FOR Ar-CO2 MIXED GAS SHIELDED ARC WELDING
Publication number
20170144257
Publication date
May 25, 2017
NIPPON STEEL & SUMIKIN WELDING CO., LTD.
Kiyohito SASAKI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
FLUX-CORED WIRE FOR CARBON DIOXIDE GAS SHIELDED ARC WELDING
Publication number
20170129056
Publication date
May 11, 2017
NIPPON STEEL & SUMIKIN WELDING CO., LTD.
Rikiya TAKAYAMA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
FLUX-CORED WIRE FOR CARBON DIOXIDE GAS SHIELDED ARC WELDING
Publication number
20160214214
Publication date
Jul 28, 2016
NIPPON STEEL & SUMIKIN WELDING CO., LTD.
Takayama RIKIYA
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Information
Patent Application
FLUX-CORED WIRE FOR Ar-CO2 MIXED GAS SHIELDED ARC WELDING
Publication number
20160207150
Publication date
Jul 21, 2016
NIPPON STEEL & SUMIKIN WELDING CO., LTD.
Takayama RIKIYA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
FLUX-CORED WIRE FOR GAS SHIELD ARC WELDING USE ENABLING ALL-POSITIO...
Publication number
20120241433
Publication date
Sep 27, 2012
Kazuhiro Kojima
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