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Yuji Miki
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Kurashiki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Continuous casting mold and method for continuous casting of steel...
Patent number
11,331,716
Issue date
May 17, 2022
JFE Steel Corporation
Kohei Furumai
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for oxygen-blowing refining of molten iron and top-blowing l...
Patent number
11,293,069
Issue date
Apr 5, 2022
JFE Steel Corporation
Nobuhiko Oda
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for operating converter
Patent number
11,124,849
Issue date
Sep 21, 2021
JFE Steel Corporation
Shota Amano
C21 - METALLURGY OF IRON
Information
Patent Grant
Continuous casting mold and method for continuously casting steel
Patent number
11,020,794
Issue date
Jun 1, 2021
JFE Steel Corporation
Kohei Furumai
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Continuous steel casting method
Patent number
10,967,425
Issue date
Apr 6, 2021
JFE Steel Corporation
Tomoya Odagaki
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Material for high strength steel sheets, hot rolled material for hi...
Patent number
10,858,717
Issue date
Dec 8, 2020
JFE Steel Corporation
Kenji Tsuzumi
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Continuous casting mold and method for continuous casting of steel
Patent number
10,792,729
Issue date
Oct 6, 2020
JFE Steel Corporation
Seiji Nabesima
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for refining molten steel in vacuum degassing equipment
Patent number
10,745,771
Issue date
Aug 18, 2020
JFE Steel Corporation
Yusuke Fujii
C21 - METALLURGY OF IRON
Information
Patent Grant
Continuous steel casting method
Patent number
10,543,527
Issue date
Jan 28, 2020
JFE Steel Corporation
Keigo Toishi
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Continuous casting method of steel
Patent number
10,406,597
Issue date
Sep 10, 2019
JFE Steel Corporation
Keigo Toishi
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of producing steel material
Patent number
10,072,320
Issue date
Sep 11, 2018
JFE Steel Corporation
Kohei Furumai
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for refining hot metal in converter
Patent number
9,957,581
Issue date
May 1, 2018
JFE Steel Corporation
Kenji Nakase
C21 - METALLURGY OF IRON
Information
Patent Grant
Top-blowing lance and method for refining molten iron using the same
Patent number
9,580,764
Issue date
Feb 28, 2017
JFE Steel Corporation
Goro Okuyama
C21 - METALLURGY OF IRON
Information
Patent Grant
Continuous casting method for steel and method for manufacturing st...
Patent number
8,596,334
Issue date
Dec 3, 2013
JFE Steel Corporation
Yuji Miki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
Method and apparatus for continuous casting of metals
Patent number
7,628,196
Issue date
Dec 8, 2009
JFE Steel Corporation
Hiroshi Yamane
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of continuous steel casting
Patent number
7,448,431
Issue date
Nov 11, 2008
JFE Steel Corporation
Yuji Miki
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method and apparatus for continuous casting of metals
Patent number
6,712,124
Issue date
Mar 30, 2004
JFE Steel Corporation
Hiroshi Yamane
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for water-cooling hot metal slabs
Patent number
6,250,370
Issue date
Jun 26, 2001
Kawasaki Steel Corporation
Chikashi Tada
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Steel sheet for can and manufacturing method thereof
Patent number
6,221,180
Issue date
Apr 24, 2001
Kawasaki Steel Corporation
Akio Tosaka
C21 - METALLURGY OF IRON
Information
Patent Grant
Method of continuously casting austenitic stainless steel
Patent number
5,775,404
Issue date
Jul 7, 1998
Kawasaki Steel Corporation
Yuji Miki
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
System for removing non-metallic foreign matter in molten metal
Patent number
5,429,655
Issue date
Jul 4, 1995
Kawasaki Steel Corporation
Shigeru Ogura
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of and apparatus for removing non-metallic inclusions in mol...
Patent number
5,106,411
Issue date
Apr 21, 1992
Kawasaki Steel Corporation
Yuji Miki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method of and apparatus for removing non-metallic inclusions from m...
Patent number
5,071,471
Issue date
Dec 10, 1991
Kawasaki Steel Corporation
Yuji Miki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method of oscillation of mold of vertical continuous caster
Patent number
4,945,975
Issue date
Aug 7, 1990
Kawasaki Steel Corporation
Kenichi Sorimachi
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
LAMINATE, PACKAGE, AND PACKAGED ARTICLE
Publication number
20240262090
Publication date
Aug 8, 2024
TOPPAN Holdings Inc.
Ryo TAKEI
B32 - LAYERED PRODUCTS
Information
Patent Application
METHOD FOR OXYGEN-BLOWING REFINING OF MOLTEN IRON AND TOP-BLOWING L...
Publication number
20200392592
Publication date
Dec 17, 2020
JFE STEEL CORPORATION
Nobuhiko Oda
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD FOR OPERATING CONVERTER
Publication number
20200157645
Publication date
May 21, 2020
JFE STEEL CORPORATION
Shota AMANO
C21 - METALLURGY OF IRON
Information
Patent Application
CONTINUOUS CASTING MOLD AND METHOD FOR CONTINUOUSLY CASTING STEEL
Publication number
20200055113
Publication date
Feb 20, 2020
JFE STEEL CORPORATION
Kohei FURUMAI
B22 - CASTING POWDER METALLURGY
Information
Patent Application
CONTINUOUS STEEL CASTING METHOD
Publication number
20200016651
Publication date
Jan 16, 2020
JFE STEEL CORPORATION
Tomoya Odagaki
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHOD FOR REFINING MOLTEN STEEL IN VACUUM DEGASSING EQUIPMENT
Publication number
20190048431
Publication date
Feb 14, 2019
JFE STEEL CORPORATION
Yusuke FUJII
C21 - METALLURGY OF IRON
Information
Patent Application
MATERIAL FOR HIGH STRENGTH STEEL SHEETS, HOT ROLLED MATERIAL FOR HI...
Publication number
20180363088
Publication date
Dec 20, 2018
JFE STEEL CORPORATION
Kenji TSUZUMI
C21 - METALLURGY OF IRON
Information
Patent Application
CONTINUOUS CASTING METHOD OF STEEL
Publication number
20180001377
Publication date
Jan 4, 2018
JFE STEEL CORPORATION
Keigo TOISHI
B22 - CASTING POWDER METALLURGY
Information
Patent Application
CONTINUOUS CASTING MOLD AND METHOD FOR CONTINUOUS CASTING OF STEEL...
Publication number
20170361372
Publication date
Dec 21, 2017
JFE STEEL CORPORATION
Kohei Furumai
B22 - CASTING POWDER METALLURGY
Information
Patent Application
CONTINUOUS STEEL CASTING METHOD
Publication number
20170326627
Publication date
Nov 16, 2017
JFE STEEL CORPORATION
Keigo Toishi
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHOD OF PRODUCING STEEL MATERIAL
Publication number
20160145718
Publication date
May 26, 2016
JFE STEEL CORPORATION
Kohei Furumai
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
CONTINUOUS CASTING MOLD AND METHOD FOR CONTINUOUS CASTING OF STEEL
Publication number
20150258603
Publication date
Sep 17, 2015
JFE STEEL CORPORATION
Seiji Nabesima
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHOD FOR REFINING HOT METAL IN CONVERTER
Publication number
20150020648
Publication date
Jan 22, 2015
JFE STEEL CORPORATION
Kenji Nakase
C21 - METALLURGY OF IRON
Information
Patent Application
TOP-BLOWING LANCE AND METHOD FOR REFINING MOLTEN IRON USING THE SAME
Publication number
20140298955
Publication date
Oct 9, 2014
Goro Okuyama
C21 - METALLURGY OF IRON
Information
Patent Application
CONTINUOUS CASTING METHOD FOR STEEL AND METHOD FOR MANUFACTURING ST...
Publication number
20130233505
Publication date
Sep 12, 2013
JFE STEEL CORPORATION
Yuji Miki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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 of Continuous Steel Casting
Publication number
20070272388
Publication date
Nov 29, 2007
JFE STEEL CORPORATION
Yuji Miki
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Method for producing ultra low carbon steel slab
Publication number
20060102316
Publication date
May 18, 2006
JFE Steel Corporation a corporation of Japan
Seiji Itoyama
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Method for producing ultra low carbon steel slab
Publication number
20050045303
Publication date
Mar 3, 2005
JFE Steel Corporation, a corporation of Japan
Seiji Itoyama
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Method and apparatus for continuous casting of metals
Publication number
20040182539
Publication date
Sep 23, 2004
JFE STEEL CORPORATION
Hiroshi Yamane
B22 - CASTING POWDER METALLURGY