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Hidekazu Fujimoto
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Ferrocoke manufacturing method
Patent number
11,486,022
Issue date
Nov 1, 2022
JFE Steel Corporation
Hidekazu Fujimoto
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for producing ferrocoke
Patent number
11,111,441
Issue date
Sep 7, 2021
JFE Steel Corporation
Hidekazu Fujimoto
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Coal-to-coal adhesiveness evaluation method
Patent number
10,802,011
Issue date
Oct 13, 2020
JFE Steel Corporation
Kiyoshi Fukada
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method for preparing coal mixture for cokemaking, coal mixture, and...
Patent number
10,144,891
Issue date
Dec 4, 2018
JFE Steel Corporation
Izumi Shimoyama
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method for evaluating weathering degree of coal, method for evaluat...
Patent number
9,970,921
Issue date
May 15, 2018
JFE Steel Corporation
Hiroyuki Sumi
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Coal-to-coal adhesiveness evaluation method
Patent number
9,857,350
Issue date
Jan 2, 2018
JFE Steel Corporation
Kiyoshi Fukada
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method for blending coals, and method for producing coke
Patent number
9,850,441
Issue date
Dec 26, 2017
JFE Steel Corporation
Kiyoshi Fukada
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method for blending coals for cokemaking and method for producing coke
Patent number
9,845,439
Issue date
Dec 19, 2017
JFE Steel Corporation
Izumi Shimoyama
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method for manufacturing coke
Patent number
9,463,980
Issue date
Oct 11, 2016
JFE Steel Corporation
Kiyoshi Fukada
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for operating blast furnace
Patent number
8,945,274
Issue date
Feb 3, 2015
JFE Steel Corporation
Takeshi Sato
C21 - METALLURGY OF IRON
Information
Patent Grant
Method and apparatus for producing carbon iron composite
Patent number
8,690,987
Issue date
Apr 8, 2014
JFE Steel Corporation
Takeshi Sato
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING FERROCOKE
Publication number
20180187088
Publication date
Jul 5, 2018
JFE STEEL CORPORATION
Hidekazu FUJIMOTO
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD FOR PRODUCING MOLDED PRODUCT FOR FERROCOKE
Publication number
20180179605
Publication date
Jun 28, 2018
JFE STEEL CORPORATION
Hidekazu FUJIMOTO
C21 - METALLURGY OF IRON
Information
Patent Application
FERROCOKE MANUFACTURING METHOD
Publication number
20180023166
Publication date
Jan 25, 2018
JFE STEEL CORPORATION
Hidekazu Fujimoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
COAL-TO-COAL ADHESIVENESS EVALUATION METHOD
Publication number
20180017539
Publication date
Jan 18, 2018
JFE STEEL CORPORATION
Kiyoshi Fukada
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR EVALUATING WEATHERING DEGREE OF COAL, METHOD FOR EVALUAT...
Publication number
20160084816
Publication date
Mar 24, 2016
JFE STEEL CORPORATION
Hiroyuki Sumi
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR BLENDING COALS, COAL BLEND, AND METHOD FOR PRODUCING COKE
Publication number
20150075961
Publication date
Mar 19, 2015
JFE STEEL CORPORATION
Kiyoshi Fukada
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR BLENDING COALS FOR COKEMAKING AND METHOD FOR PRODUCING COKE
Publication number
20150075962
Publication date
Mar 19, 2015
JFE STEEL CORPORATION
Izumi Shimoyama
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR MANUFACTURING COKE
Publication number
20150047961
Publication date
Feb 19, 2015
JFE STEEL CORPORATION
Kiyoshi Fukada
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING COAL MIXTURE FOR COKEMAKING, COAL MIXTURE, AND...
Publication number
20150040468
Publication date
Feb 12, 2015
JFE STEEL CORPORATION
Izumi Shimoyama
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
COAL-TO-COAL ADHESIVENESS EVALUATION METHOD
Publication number
20150039242
Publication date
Feb 5, 2015
JFE STEEL CORPORATION
Kiyoshi Fukada
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND APPARATUS FOR PRODUCING CARBON IRON COMPOSITE
Publication number
20120204678
Publication date
Aug 16, 2012
JFE STEEL CORPORATION
Takeshi Sato
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
METHOD FOR OPERATING BLAST FURNACE
Publication number
20120205839
Publication date
Aug 16, 2012
JFE STEEL CORPORATION
Takeshi Sato
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD FOR MANUFACTURING CARBON IRON COMPOSITE
Publication number
20120144734
Publication date
Jun 14, 2012
JFE STEEL CORPORATION
Hidekazu Fujimoto
C21 - METALLURGY OF IRON