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Masahiro SETO
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Nishinomiya-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Austenitic stainless steel material and welded joint
Patent number
12,054,797
Issue date
Aug 6, 2024
Nippon Steel Corporation
Takahiro Osuki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Austenitic stainless steel and production method therefor
Patent number
11,041,232
Issue date
Jun 22, 2021
Nippon Steel Corporation
Masahiro Seto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Austenitic stainless steel pipe excellent in steam oxidation resist...
Patent number
8,852,362
Issue date
Oct 7, 2014
Nippon Steel & Sumitomo Metal Corporation
Yoshitaka Nishiyama
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
AUSTENITIC STAINLESS STEEL AND TUBE
Publication number
20240254609
Publication date
Aug 1, 2024
NIPPON STEEL CORPORATION
Masahiro SETO
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD FOR PRODUCING AUSTENITIC HEAT RESISTANT STEEL
Publication number
20230220508
Publication date
Jul 13, 2023
NIPPON STEEL CORPORATION
Hiroyuki HIRATA
C21 - METALLURGY OF IRON
Information
Patent Application
AUSTENITIC HEAT RESISTANT STEEL
Publication number
20230203629
Publication date
Jun 29, 2023
NIPPON STEEL CORPORATION
Masahiro SETO
C21 - METALLURGY OF IRON
Information
Patent Application
AUSTENITIC STAINLESS STEEL MATERIAL AND WELDED JOINT
Publication number
20220259688
Publication date
Aug 18, 2022
NIPPON STEEL CORPORATION
Takahiro OSUKI
C21 - METALLURGY OF IRON
Information
Patent Application
Austenitic Stainless Steel
Publication number
20190194787
Publication date
Jun 27, 2019
NIPPON STEEL & SUMITOMO METAL CORPORATION
Hirokazu Okada
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Austenitic Stainless Steel and Production Method Therefor
Publication number
20190144981
Publication date
May 16, 2019
NIPPON STEEL & SUMITOMO METAL CORPORATION
Masahiro Seto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
AUSTENITIC STAINLESS STEEL
Publication number
20130130058
Publication date
May 23, 2013
Sumitomo Metal Industries, Ltd.
Atsuro ISEDA
C21 - METALLURGY OF IRON
Information
Patent Application
AUSTENITIC STAINLESS STEEL PIPE EXCELLENT IN STEAM OXIDATION RESIST...
Publication number
20120279607
Publication date
Nov 8, 2012
Sumitomo Metal Industries, Ltd.
Yoshitaka NISHIYAMA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...