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Yasuo Kishimoto
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Fukuyama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Steel continuous casting method
Patent number
8,397,793
Issue date
Mar 19, 2013
JFE Steel Corporation
Yuji Miki
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Steel continuous casting method
Patent number
8,376,028
Issue date
Feb 19, 2013
JFE Steel Corporation
Yuji Miki
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Rust-resistant calcium steel
Patent number
6,841,123
Issue date
Jan 11, 2005
JFE Steel Corporation
Seiji Nabeshima
C21 - METALLURGY OF IRON
Information
Patent Grant
Production method for continuous casting cast billet
Patent number
6,557,623
Issue date
May 6, 2003
Kawasaki Steel Corporation
Hiromitu Shibata
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for processing chromium oxide-containing substances in large...
Patent number
6,521,040
Issue date
Feb 18, 2003
Kawasaki Steel Corporation
Hisahiro Matsunaga
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for processing chromium oxide-containing substances in large...
Patent number
6,336,967
Issue date
Jan 8, 2002
Kawasaki Steel Corporation
Hisahiro Matsunaga
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for smelting reduction of chromium ore
Patent number
5,882,377
Issue date
Mar 16, 1999
Kawasaki Steel Corporation
Kimiharu Aida
C21 - METALLURGY OF IRON
Information
Patent Grant
Method of producing ultra-low-carbon steel
Patent number
5,221,326
Issue date
Jun 22, 1993
Kawasaki Steel Corporation
Koji Yamaguchi
C21 - METALLURGY OF IRON
Information
Patent Grant
Method of producing ultra-low-carbon steel
Patent number
5,152,831
Issue date
Oct 6, 1992
Kawasaki Steel Corporation
Koji Yamaguchi
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
SCRAP DISCRIMINATION SYSTEM AND SCRAP DISCRIMINATION METHOD
Publication number
20230316489
Publication date
Oct 5, 2023
JFE STEEL CORPORATION
Futoshi OGASAWARA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SCRAP DETERMINATION SYSTEM AND SCRAP DETERMINATION METHOD
Publication number
20230173546
Publication date
Jun 8, 2023
JFE STEEL CORPORATION
Yasuo KISHIMOTO
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Application
STEEL CONTINUOUS CASTING METHOD
Publication number
20120291982
Publication date
Nov 22, 2012
JFE STEEL CORPORATION
Yuji Miki
B22 - CASTING POWDER METALLURGY
Information
Patent Application
STEEL CONTINUOUS CASTING METHOD
Publication number
20120227924
Publication date
Sep 13, 2012
JFE STEEL CORPORATION
Yuji Miki
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHOD FOR REMOVING COPPER IN STEEL SCRAPS
Publication number
20110000340
Publication date
Jan 6, 2011
JFE STEEL CORPORATION
Akitoshi Matsui
C21 - METALLURGY OF IRON
Information
Patent Application
Production method for continuous casting cast billet
Publication number
20020157808
Publication date
Oct 31, 2002
Hiromitu Shibata
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Method for processing chromium oxide-containing substances in large...
Publication number
20020050229
Publication date
May 2, 2002
Kawasaki Steel Corporation
Hisahiro Matsunaga
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...