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Masanori UESAKA
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Patents Grants
last 30 patents
Information
Patent Grant
Non-oriented electrical steel sheet and method for manufacturing sl...
Patent number
12,146,209
Issue date
Nov 19, 2024
JFE Steel Corporation
Akifumi Harada
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of producing a non-oriented electrical steel sheet
Patent number
11,946,123
Issue date
Apr 2, 2024
JFE Steel Corporation
Masanori Uesaka
C21 - METALLURGY OF IRON
Information
Patent Grant
Non-oriented electrical steel sheet and method of producing same
Patent number
11,649,532
Issue date
May 16, 2023
JFE Steel Corporation
Masanori Uesaka
C21 - METALLURGY OF IRON
Information
Patent Grant
Non-oriented electrical steel sheet and method for manufacturing th...
Patent number
11,404,189
Issue date
Aug 2, 2022
JFE Steel Corporation
Tomoyuki Okubo
C21 - METALLURGY OF IRON
Information
Patent Grant
Non-oriented electrical steel sheet and method of producing same
Patent number
11,286,537
Issue date
Mar 29, 2022
JFE Steel Corporation
Yoshihiko Oda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-oriented electrical steel sheet and manufacturing method therefor
Patent number
11,142,813
Issue date
Oct 12, 2021
JFE Steel Corporation
Hiroaki Nakajima
C21 - METALLURGY OF IRON
Information
Patent Grant
Method of manufacturing laminated iron core
Patent number
11,117,181
Issue date
Sep 14, 2021
JFE Steel Corporation
Kunihiro Senda
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Non-oriented electrical steel sheet and method for manufacturing no...
Patent number
11,114,227
Issue date
Sep 7, 2021
JFE Steel Corporation
Masanori Uesaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-oriented electrical steel sheet and method of producing same
Patent number
11,056,256
Issue date
Jul 6, 2021
JFE Steel Corporation
Yoshihiko Oda
C21 - METALLURGY OF IRON
Information
Patent Grant
Linear groove formation method and linear groove formation device
Patent number
11,045,902
Issue date
Jun 29, 2021
JFE Steel Corporation
Shigehiro Takajo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Non-oriented electrical steel sheet and production method thereof
Patent number
11,008,633
Issue date
May 18, 2021
JFE Steel Corporation
Masanori Uesaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Punch processing method for electrical steel sheets and method for...
Patent number
11,005,345
Issue date
May 11, 2021
JFE Steel Corporation
Kunihiro Senda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Grain-oriented electrical steel sheet and method for manufacturing...
Patent number
10,988,822
Issue date
Apr 27, 2021
JFE Steel Corporation
Masanori Uesaka
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Material for laminated iron core, and method of manufacturing lamin...
Patent number
10,927,430
Issue date
Feb 23, 2021
JFE Steel Corporation
Masanori Uesaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Punching method, punching device, and method for manufacturing lami...
Patent number
10,919,081
Issue date
Feb 16, 2021
JFE Steel Corporation
Kunihiro Senda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Laminated core manufacturing apparatus and laminated core manufactu...
Patent number
10,910,152
Issue date
Feb 2, 2021
JFE Steel Corporation
Masanori Uesaka
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Laminated core manufacturing apparatus and laminated core manufactu...
Patent number
10,906,082
Issue date
Feb 2, 2021
JFE Steel Corporation
Masanori Uesaka
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Punch processing method for laminated iron core and method for manu...
Patent number
10,898,939
Issue date
Jan 26, 2021
JFE Steel Corporation
Kunihiro Senda
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Grain oriented electrical steel sheet, method for manufacturing gra...
Patent number
10,889,875
Issue date
Jan 12, 2021
JFE Steel Corporation
Masayasu Nagoshi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing grain-oriented electrical steel sheet exhib...
Patent number
10,889,871
Issue date
Jan 12, 2021
JFE Steel Corporation
Shigehiro Takajo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Grain oriented electrical steel sheet, method for manufacturing gra...
Patent number
10,697,038
Issue date
Jun 30, 2020
JFE Steel Corporation
Masayasu Nagoshi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Treatment solution for chromium-free tension coating, method for fo...
Patent number
10,458,021
Issue date
Oct 29, 2019
JFE Steel Corporation
Takashi Terashima
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Treatment solution for chromium-free tension coating, method for fo...
Patent number
10,435,791
Issue date
Oct 8, 2019
JFE Steel Corporation
Takashi Terashima
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for producing grain-oriented electrical steel sheet
Patent number
10,431,359
Issue date
Oct 1, 2019
JFE Steel Corporation
Masanori Uesaka
C21 - METALLURGY OF IRON
Information
Patent Grant
Grain-oriented electrical steel sheet having excellent magnetic cha...
Patent number
10,395,807
Issue date
Aug 27, 2019
JFE Steel Corporation
Takashi Terashima
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for producing grain-oriented electrical steel sheet
Patent number
10,134,514
Issue date
Nov 20, 2018
JFE Steel Corporation
Masanori Uesaka
C21 - METALLURGY OF IRON
Information
Patent Grant
Treatment solution for chromium-free tension coating, method for fo...
Patent number
10,087,529
Issue date
Oct 2, 2018
JFE Steel Corporation
Takashi Terashima
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF PRODUCING A NON-ORIENTED ELECTRICAL STEEL SHEET
Publication number
20230257860
Publication date
Aug 17, 2023
JFE STEEL CORPORATION
Masanori UESAKA
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD OF MANUFACTURING LOW IRON LOSS GRAIN ORIENTED ELECTRICAL STE...
Publication number
20220170131
Publication date
Jun 2, 2022
JFE STEEL CORPORATION
Ryuichi SUEHIRO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING NON-ORIENTED ELECTRICAL STEEL SHEET
Publication number
20220010400
Publication date
Jan 13, 2022
JFE STEEL CORPORATION
Tomoyuki OKUBO
C21 - METALLURGY OF IRON
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF PRODUCING SAME
Publication number
20210332464
Publication date
Oct 28, 2021
JFE STEEL CORPORATION
Masanori UESAKA
C21 - METALLURGY OF IRON
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SL...
Publication number
20210332463
Publication date
Oct 28, 2021
JFE STEEL CORPORATION
Akifumi Harada
B22 - CASTING POWDER METALLURGY
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING TH...
Publication number
20210159002
Publication date
May 27, 2021
JFE STEEL CORPORATION
Tomoyuki OKUBO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR
Publication number
20200190639
Publication date
Jun 18, 2020
JFE STEEL CORPORATION
Hiroaki NAKAJIMA
C21 - METALLURGY OF IRON
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET HAVING AN EXCELLENT RECYCLABILITY
Publication number
20190330708
Publication date
Oct 31, 2019
JFE STEEL CORPORATION
Tomoyuki Okubo
C21 - METALLURGY OF IRON
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF PRODUCING SAME
Publication number
20190330710
Publication date
Oct 31, 2019
JFE STEEL CORPORATION
Yoshihiko ODA
C21 - METALLURGY OF IRON
Information
Patent Application
PUNCH PROCESSING METHOD FOR ELECTRICAL STEEL SHEETS AND METHOD FOR...
Publication number
20190312495
Publication date
Oct 10, 2019
JFE STEEL CORPORATION
Kunihiro Senda
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
GRAIN ORIENTED ELECTRICAL STEEL SHEET, METHOD FOR MANUFACTURING GRA...
Publication number
20190292623
Publication date
Sep 26, 2019
JFE STEEL CORPORATION
Masayasu NAGOSHI
C21 - METALLURGY OF IRON
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF PRODUCING SAME
Publication number
20190244735
Publication date
Aug 8, 2019
JFE STEEL CORPORATION
Yoshihiko ODA
C21 - METALLURGY OF IRON
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING NO...
Publication number
20190189318
Publication date
Jun 20, 2019
JFE STEEL CORPORATION
Masanori UESAKA
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD AND DEVICE FOR MANUFACTURING LAMINATED IRON CORE
Publication number
20190099800
Publication date
Apr 4, 2019
JFE STEEL CORPORATION
Kunihiro Senda
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND PRODUCTION METHOD THEREOF
Publication number
20190017138
Publication date
Jan 17, 2019
JFE STEEL CORPORATION
Masanori Uesaka
C21 - METALLURGY OF IRON
Information
Patent Application
TREATMENT SOLUTION FOR CHROMIUM-FREE TENSION COATING, METHOD FOR FO...
Publication number
20180371620
Publication date
Dec 27, 2018
JFE STEEL CORPORATION
Takashi TERASHIMA
C21 - METALLURGY OF IRON
Information
Patent Application
TREATMENT SOLUTION FOR CHROMIUM-FREE TENSION COATING, METHOD FOR FO...
Publication number
20180371621
Publication date
Dec 27, 2018
JFE STEEL CORPORATION
Takashi TERASHIMA
C21 - METALLURGY OF IRON
Information
Patent Application
LAMINATED CORE MANUFACTURING DEVICE AND LAMINATED CORE MANUFACTURIN...
Publication number
20180350518
Publication date
Dec 6, 2018
JFE STEEL CORPORATION
Masanori Uesaka
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
LAMINATED CORE MANUFACTURING DEVICE AND LAMINATED CORE MANUFACTURIN...
Publication number
20180178267
Publication date
Jun 28, 2018
JFE STEEL CORPORATION
Masanori Uesaka
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Application
LINEAR GROOVE FORMATION METHOD AND LINEAR GROOVE FORMATION DEVICE
Publication number
20180147663
Publication date
May 31, 2018
JFE STEEL CORPORATION
Shigehiro TAKAJO
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING...
Publication number
20180030559
Publication date
Feb 1, 2018
JFE STEEL CORPORATION
Masanori UESAKA
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
PUNCHING METHOD, PUNCHING DEVICE, AND METHOD FOR MANUFACTURING LAMI...
Publication number
20180001369
Publication date
Jan 4, 2018
JFE STEEL CORPORATION
Kunihiro SENDA
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Application
PUNCH PROCESSING METHOD FOR LAMINATED IRON CORE AND METHOD FOR MANU...
Publication number
20170368590
Publication date
Dec 28, 2017
JFE STEEL CORPORATION
Kunihiro Senda
B60 - VEHICLES IN GENERAL
Information
Patent Application
MATERIAL FOR LAMINATED IRON CORE, AND METHOD OF MANUFACTURING LAMIN...
Publication number
20170342519
Publication date
Nov 30, 2017
JFE STEEL CORPORATION
MASANORI UESAKA
C21 - METALLURGY OF IRON
Information
Patent Application
LOW IRON LOSS GRAIN ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR...
Publication number
20170298467
Publication date
Oct 19, 2017
JFE Steel Corporation
Ryuichi SUEHIRO
C21 - METALLURGY OF IRON
Information
Patent Application
GRAIN ORIENTED ELECTRICAL STEEL SHEET, METHOD FOR MANUFACTURING GRA...
Publication number
20170240987
Publication date
Aug 24, 2017
JFE STEEL CORPORATION
Masayasu NAGOSHI
C21 - METALLURGY OF IRON
Information
Patent Application
TREATMENT SOLUTION FOR CHROMIUM-FREE INSULATING COATING FOR GRAIN-O...
Publication number
20170137633
Publication date
May 18, 2017
JFE STEEL CORPORATION
Takashi TERASHIMA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
TREATMENT SOLUTION FOR CHROMIUM-FREE TENSION COATING, METHOD FOR FO...
Publication number
20160305026
Publication date
Oct 20, 2016
JFE STEEL CORPORATION
Takashi TERASHIMA
C21 - METALLURGY OF IRON
Information
Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET HAVING EXCELLENT MAGNETIC CHA...
Publication number
20160260531
Publication date
Sep 8, 2016
JFE STEEL CORPORATION
Takashi TERASHIMA
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET (AS AMEN...
Publication number
20160012949
Publication date
Jan 14, 2016
JFE STEEL CORPORATION
Masanori Uesaka
C21 - METALLURGY OF IRON