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Naoki Matsutani
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Cold-rolled steel sheet, plated steel sheet, and method for manufac...
Patent number
10,253,384
Issue date
Apr 9, 2019
Nippon Steel & Sumitomo Metal Corporation
Yusuke Kondo
C21 - METALLURGY OF IRON
Information
Patent Grant
High-strength steel sheet having excellent processability and paint...
Patent number
8,911,567
Issue date
Dec 16, 2014
Nippon Steel & Sumitomo Metal Corporation
Toshio Ogawa
C21 - METALLURGY OF IRON
Information
Patent Grant
High-strength steel sheet, hot-dipped steel sheet, and alloy hot-di...
Patent number
8,888,933
Issue date
Nov 18, 2014
Nippon Steel & Sumitomo Metal Corporation
Kunio Hayashi
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
COLD-ROLLED STEEL SHEET AND PLATED STEEL SHEET
Publication number
20190177810
Publication date
Jun 13, 2019
NIPPON STEEL & SUMITOMO METAL CORPORATION
Yusuke KONDO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
BIOLOGICAL TREATMENT METHOD AND BIOLOGICAL TREATMENT APPARATUS
Publication number
20170217808
Publication date
Aug 3, 2017
KURITA WATER INDUSTRIES LTD.
Noriaki ONO
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
COLD-ROLLED STEEL SHEET, PLATED STEEL SHEET, AND METHOD FOR MANUFAC...
Publication number
20140352850
Publication date
Dec 4, 2014
Yusuke Kondo
B32 - LAYERED PRODUCTS
Information
Patent Application
HIGH-STRENGTH STEEL SHEET, HOT-DIPPED STEEL SHEET, AND ALLOY HOT-DI...
Publication number
20140311631
Publication date
Oct 23, 2014
Kunio Hayashi
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH TENSILE STEEL SHEET SUPERIOR IN FORMABILITY AND METHOD OF MANU...
Publication number
20120328901
Publication date
Dec 27, 2012
Toshiki Nonaka
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-STRENGTH STEEL SHEET HAVING EXCELLENT PROCESSABILITY AND PAINT...
Publication number
20120282487
Publication date
Nov 8, 2012
Toshio Ogawa
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-STRENGTH STEEL SHEET, HOT-DIPPED STEEL SHEET, AND ALLOY HOT-DI...
Publication number
20120031528
Publication date
Feb 9, 2012
Kunio Hayashi
C21 - METALLURGY OF IRON