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Takumi Tanaka
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Steel sheet for crown cap, method for manufacturing steel sheet for...
Patent number
10,655,199
Issue date
May 19, 2020
JFE Steel Corporation
Takumi Tanaka
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Steel sheet for cans and manufacturing method thereof
Patent number
10,301,702
Issue date
May 28, 2019
JFE Steel Corporation
Takumi Tanaka
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Steel sheet for can with high barrel-part buckling strength under e...
Patent number
10,174,393
Issue date
Jan 8, 2019
JFE Steel Corporation
Mikito Suto
C21 - METALLURGY OF IRON
Information
Patent Grant
Method of manufacturing high-strength steel sheet for a can
Patent number
9,879,332
Issue date
Jan 30, 2018
JFE Steel Corporation
Takumi Tanaka
C21 - METALLURGY OF IRON
Information
Patent Grant
Steel sheet for aerosol can bottom having high pressure resistance...
Patent number
9,506,131
Issue date
Nov 29, 2016
JFE Steel Corporation
Katsumi Kojima
C21 - METALLURGY OF IRON
Information
Patent Grant
Surface-treated steel sheet and resin-coated steel sheet
Patent number
8,877,348
Issue date
Nov 4, 2014
JFE Steel Corporation
Yuka Nishihara
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Steel sheet for cans and method for manufacturing the same
Patent number
8,557,065
Issue date
Oct 15, 2013
JFE Steel Corporation
Masaki Tada
C21 - METALLURGY OF IRON
Information
Patent Grant
Manufacturing method of steel sheet for cans
Patent number
8,372,221
Issue date
Feb 12, 2013
JFE Steel Corporation
Katsumi Kojima
C21 - METALLURGY OF IRON
Information
Patent Grant
Tin-plated steel sheet
Patent number
8,147,983
Issue date
Apr 3, 2012
JFE Steel Corporation
Takeshi Suzuki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
STEEL SHEET FOR CAN LID AND METHOD FOR PRODUCING THE SAME (AS AMENDED)
Publication number
20180112295
Publication date
Apr 26, 2018
JFE STEEL CORPORATION
Katsumi Kojima
C21 - METALLURGY OF IRON
Information
Patent Application
STEEL SHEET FOR CROWN CAP, METHOD FOR MANUFACTURING STEEL SHEET FOR...
Publication number
20180051362
Publication date
Feb 22, 2018
JFE STEEL CORPORATION
Takumi Tanaka
C21 - METALLURGY OF IRON
Information
Patent Application
STEEL SHEET FOR CROWN CAP, MANUFACTURING METHOD THEREFOR, AND CROWN...
Publication number
20170335438
Publication date
Nov 23, 2017
JFE STEEL CORPORATION
Takumi Tanaka
C21 - METALLURGY OF IRON
Information
Patent Application
STEEL SHEET FOR CROWN CAP AND METHOD FOR PRODUCING THE SAME
Publication number
20170292176
Publication date
Oct 12, 2017
JFE STEEL CORPORATION
Masami TSUJIMOTO
C21 - METALLURGY OF IRON
Information
Patent Application
STEEL SHEET FOR CANS AND MANUFACTURING METHOD THEREOF
Publication number
20170198369
Publication date
Jul 13, 2017
JFE STEEL CORPORATION
Takumi TANAKA
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH STRENGTH AND HIGH FORMABILITY STEEL SHEET AND MANUFACTURING ME...
Publication number
20150064448
Publication date
Mar 5, 2015
JFE STEEL CORPORATION
Takumi Tanaka
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
METHOD OF MANUFACTURING HIGH-STRENGTH STEEL SHEET FOR A CAN
Publication number
20150000798
Publication date
Jan 1, 2015
JFE STEEL CORPORATION
Takumi Tanaka
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD FOR MANUFACTURING A HIGH-STRENGTH STEEL SHEET FOR A CAN
Publication number
20140174609
Publication date
Jun 26, 2014
JFE STEEL CORPORATION
Makoto Aratani
C21 - METALLURGY OF IRON
Information
Patent Application
STEEL SHEET FOR CAN WITH HIGH BARREL-PART BUCKLING STRENGTH UNDER E...
Publication number
20140034195
Publication date
Feb 6, 2014
JFE STEEL CORPORATION
Mikito Suto
C21 - METALLURGY OF IRON
Information
Patent Application
STEEL SHEET FOR AEROSOL CAN BOTTOM HAVING HIGH PRESSURE RESISTANCE...
Publication number
20140007990
Publication date
Jan 9, 2014
JFE Steel Corporation
Katsumi Kojima
C21 - METALLURGY OF IRON
Information
Patent Application
STEEL SHEET FOR CAN HAVING HIGH STRENGTH AND HIGH FORMABILITY, AND...
Publication number
20130294963
Publication date
Nov 7, 2013
JFE Steel Corporation
Masaki Tada
C21 - METALLURGY OF IRON
Information
Patent Application
TIN MILL BLACK PLATE AND METHOD FOR MANUFACTURING THE SAME
Publication number
20130045128
Publication date
Feb 21, 2013
JFE STEEL CORPORATION
Masaki Tada
C21 - METALLURGY OF IRON
Information
Patent Application
MANUFACTURING METHOD OF STEEL SHEET FOR CANS
Publication number
20110272066
Publication date
Nov 10, 2011
JFE STEEL CORPORATION
Katsumi Kojima
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-STRENGTH STEEL SHEET FOR CAN AND METHOD FOR MANUFACTURING SAME
Publication number
20110108168
Publication date
May 12, 2011
JFE STEEL CORPORATION
Takumi Tanaka
C21 - METALLURGY OF IRON
Information
Patent Application
HIGH-STRENGTH STEEL SHEET FOR CANS AND METHOD FOR MANUFACTURING THE...
Publication number
20110076177
Publication date
Mar 31, 2011
JFE Steel Corporation
Makoto Aratani
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
SURFACE-TREATED STEEL SHEET, PROCESS FOR PRODUCING THE SAME, AND RE...
Publication number
20100297465
Publication date
Nov 25, 2010
JFE STEEL CORPORATION
Yuka Nishihara
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Tin-Plated Steel Sheet and Method for Manufacturing the Same
Publication number
20090155621
Publication date
Jun 18, 2009
Takeshi Suzuki
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR