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Toshiyuki Hoshino
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Seawater-resistant stainless clad steel
Patent number
10,774,396
Issue date
Sep 15, 2020
JFE Steel Corporation
Yoshihiro Yazawa
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Stainless steel clad steel plate including cladding material for st...
Patent number
10,207,477
Issue date
Feb 19, 2019
JFE Steel Corporation
Keiichiro Kishi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Non-refined steel being reduced in anisotropy of material and excel...
Patent number
6,454,881
Issue date
Sep 24, 2002
Kawasaki Steel Corporation
Kazukuni Hase
C21 - METALLURGY OF IRON
Information
Patent Grant
Rolling bearing
Patent number
6,306,227
Issue date
Oct 23, 2001
NTN Corporation
Akio Okayama
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
High-strength and high-toughness non heat-treated steel having exce...
Patent number
6,162,389
Issue date
Dec 19, 2000
Kawasaki Steel Corporation
Kazukuni Hase
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Steel products having superior weathering, method of producing the...
Patent number
6,068,712
Issue date
May 30, 2000
Kawasaki Steel Corporation
Yasuyashi Yamane
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Graphite steel for machine structural use exhibiting excellent free...
Patent number
5,648,044
Issue date
Jul 15, 1997
Kawasaki Steel Corporation
Toshiyuki Hoshino
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method of manufacturing steel for machine structural use exhibiting...
Patent number
5,476,556
Issue date
Dec 19, 1995
Kawasaki Steel Corporation
Toshiyuki Hoshino
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Carbon steel for machine structural use
Patent number
4,975,242
Issue date
Dec 4, 1990
Honda Gikan Kogyo Kabushiki Kaisha
Toshiyuki Hoshino
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
SEAWATER-RESISTANT STAINLESS CLAD STEEL
Publication number
20180298477
Publication date
Oct 18, 2018
JFE STEEL CORPORATION
Yoshihiro Yazawa
B32 - LAYERED PRODUCTS
Information
Patent Application
BASE MATERIAL FOR HIGH-TOUGHNESS CLAD STEEL PLATE AND METHOD OF PRO...
Publication number
20150159246
Publication date
Jun 11, 2015
JFE STEEL CORPORATION
Keiichiro Kishi
C21 - METALLURGY OF IRON
Information
Patent Application
STAINLESS CLAD STEEL WITH EXCELLENT CORROSION RESISTANCE
Publication number
20150132177
Publication date
May 14, 2015
JFE STEEL CORPORATION
Yoshihiro Yazawa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
CLADDING MATERIAL FOR STAINLESS STEEL CLAD STEEL PLATE, STAINLESS S...
Publication number
20150104667
Publication date
Apr 16, 2015
JFE STEEL CORPORATION
Keiichiro Kishi
B32 - LAYERED PRODUCTS
Information
Patent Application
SEAWATER-RESISTANT STAINLESS CLAD STEEL
Publication number
20150030883
Publication date
Jan 29, 2015
JFE STEEL CORPORATION
Yoshihiro Yazawa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
BASE METAL FOR HIGH-TOUGHNESS CLAD PLATE HAVING EXCELLENT TOUGHNESS...
Publication number
20150017476
Publication date
Jan 15, 2015
Shunichi Tachibana
B32 - LAYERED PRODUCTS
Information
Patent Application
STEEL MATERIAL HAVING EXCELLENT ATMOSPHERIC CORROSION RESISTANCE
Publication number
20140056752
Publication date
Feb 27, 2014
JFE STEEL CORPORATION
Shinichi Miura
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
STRUCTURAL STEEL MATERIAL AND STEEL STRUCTURE WITH HIGH CORROSION R...
Publication number
20120183431
Publication date
Jul 19, 2012
JFE STEEL CORPORATION
Shinichi Miura
C21 - METALLURGY OF IRON
Information
Patent Application
ROLLING BEARING
Publication number
20010015240
Publication date
Aug 23, 2001
AKIO OKAYAMA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...