Takeshi Omura

Person

Tamano, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Linear groove formation method and linear groove forming apparatus,...
- Patent number 12,195,816
- Issue date Jan 14, 2025
- JFE Steel Corporation
- Takeshi Omura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Grain-oriented electrical steel sheet
- Patent number 11,990,261
- Issue date May 21, 2024
- JFE Steel Corporation
- Yoshihisa Ichihara
- C21 - METALLURGY OF IRON
Information Patent Grant
Grain-oriented electrical steel sheet, wound transformer core using...
- Patent number 11,984,249
- Issue date May 14, 2024
- JFE Steel Corporation
- Hirotaka Inoue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Iron core for transformer
- Patent number 11,961,659
- Issue date Apr 16, 2024
- JFE Steel Corporation
- Takeshi Omura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Iron core for transformer
- Patent number 11,961,647
- Issue date Apr 16, 2024
- JFE Steel Corporation
- Takeshi Omura
- C21 - METALLURGY OF IRON
Information Patent Grant
Grain-oriented electrical steel sheet and method of producing same
- Patent number 11,923,116
- Issue date Mar 5, 2024
- JFE Steel Corporation
- Takeshi Omura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Grain-oriented electrical steel sheet and production method therefor
- Patent number 11,866,796
- Issue date Jan 9, 2024
- JFE Steel Corporation
- Yoshihisa Ichihara
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of producing grain-oriented electrical steel sheet and produ...
- Patent number 11,767,571
- Issue date Sep 26, 2023
- JFE Steel Corporation
- Takeshi Omura
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for manufacturing a grain-oriented electrical steel sheet
- Patent number 11,572,602
- Issue date Feb 7, 2023
- JFE Steel Corporation
- Takeshi Omura
- C21 - METALLURGY OF IRON
Information Patent Grant
Grain-oriented electrical steel sheet and method for manufacturing...
- Patent number 11,566,302
- Issue date Jan 31, 2023
- JFE Steel Corporation
- Takeshi Omura
- C21 - METALLURGY OF IRON
Information Patent Grant
Grain-oriented electrical steel sheet, stacked transformer core usi...
- Patent number 11,495,378
- Issue date Nov 8, 2022
- JFE Steel Corporation
- Hirotaka Inoue
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Transformer iron core
- Patent number 11,430,599
- Issue date Aug 30, 2022
- JFE Steel Corporation
- Seiji Okabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Grain-oriented electrical steel sheet and production method therefor
- Patent number 11,387,025
- Issue date Jul 12, 2022
- JFE Steel Corporation
- Takeshi Omura
- C21 - METALLURGY OF IRON
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
Grain-oriented electrical steel sheet and method for manufacturing...
- Patent number 11,031,163
- Issue date Jun 8, 2021
- JFE Steel Corporation
- Takeshi Omura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for predicting iron loss of non-oriented electrical steel sh...
- Patent number 10,533,969
- Issue date Jan 14, 2020
- JFE Steel Corporation
- Takeshi Omura
- G01 - MEASURING TESTING
Information Patent Grant
Grain-oriented electrical steel sheet and production method therefor
- Patent number 10,465,259
- Issue date Nov 5, 2019
- JFE Steel Corporation
- Shigehiro Takajo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Grain-oriented electrical steel sheet and manufacturing method thereof
- Patent number 10,011,886
- Issue date Jul 3, 2018
- JFE Steel Corporation
- Shigehiro Takajo
- C21 - METALLURGY OF IRON
Information Patent Grant
Grain oriented electrical steel sheet
- Patent number 9,799,432
- Issue date Oct 24, 2017
- JFE Steel Corporation
- Hiroi Yamaguchi
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for manufacturing grain oriented electrical steel sheet
- Patent number 9,574,249
- Issue date Feb 21, 2017
- JFE Steel Corporation
- Takeshi Omura
- C21 - METALLURGY OF IRON
Information Patent Grant
Grain oriented electrical steel sheet and method for manufacturing...
- Patent number 9,536,658
- Issue date Jan 3, 2017
- JFE Steel Corporation
- Takeshi Omura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Grain oriented electrical steel sheet and method for manufacturing...
- Patent number 9,536,657
- Issue date Jan 3, 2017
- JFE Steel Corporation
- Takeshi Omura
- C21 - METALLURGY OF IRON
Information Patent Grant
Grain oriented electrical steel sheet and method for manufacturing...
- Patent number 9,514,868
- Issue date Dec 6, 2016
- JFE Steel Corporation
- Takeshi Omura
- C21 - METALLURGY OF IRON
Information Patent Grant
Grain oriented electrical steel sheet and method for manufacturing...
- Patent number 9,406,437
- Issue date Aug 2, 2016
- JFE Steel Corporation
- Takeshi Omura
- C21 - METALLURGY OF IRON
Information Patent Grant
Grain oriented electrical steel sheet and method for manufacturing...
- Patent number 9,396,872
- Issue date Jul 19, 2016
- JFE Steel Corporation
- Hirotaka Inoue
- C21 - METALLURGY OF IRON
Information Patent Grant
Grain oriented electrical steel sheet and method for manufacturing...
- Patent number 9,396,850
- Issue date Jul 19, 2016
- JFE Steel Corporation
- Hiroi Yamaguchi
- C21 - METALLURGY OF IRON
Information Patent Grant
Device to improve iron loss properties of grain oriented electrical...
- Patent number 9,346,123
- Issue date May 24, 2016
- JFE Steel Corporation
- Seiji Okabe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Grain oriented electrical steel sheet and method for manufacturing...
- Patent number 9,330,839
- Issue date May 3, 2016
- JFE Steel Corporation
- Takeshi Omura
- C21 - METALLURGY OF IRON
Information Patent Grant
Grain oriented electrical steel sheet
- Patent number 9,240,266
- Issue date Jan 19, 2016
- JFE Steel Corporation
- Masanori Takenaka
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for manufacturing grain oriented electrical steel sheet
- Patent number 9,214,275
- Issue date Dec 15, 2015
- JFE Steel Corporation
- Takeshi Omura
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
LAMINATED CORE
- Publication number 20250037921
- Publication date Jan 30, 2025
- JFE STEEL CORPORATION
- Takeshi OMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LAMINATED CORE
- Publication number 20250014800
- Publication date Jan 9, 2025
- JFE STEEL CORPORATION
- Takeshi OMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WOUND CORE AND METHOD FOR PRODUCING WOUND CORE
- Publication number 20240321492
- Publication date Sep 26, 2024
- JFE STEEL CORPORATION
- Hirotaka INOUE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET
- Publication number 20240242864
- Publication date Jul 18, 2024
- JFE STEEL CORPORATION
- Yoshihisa ICHIHARA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET
- Publication number 20240233991
- Publication date Jul 11, 2024
- JFE STEEL CORPORATION
- Yoshihisa ICHIHARA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET
- Publication number 20240209483
- Publication date Jun 27, 2024
- JFE STEEL CORPORATION
- Yoshihisa ICHIHARA
- C21 - METALLURGY OF IRON
Information Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND PRODUCTION METHOD THEREFOR
- Publication number 20240052447
- Publication date Feb 15, 2024
- JFE STEEL CORPORATION
- Masanori ODACHI
- C21 - METALLURGY OF IRON
Information Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND PRODUCTION METHOD THEREFOR
- Publication number 20240011111
- Publication date Jan 11, 2024
- JFE STEEL CORPORATION
- Takeshi OMURA
- C21 - METALLURGY OF IRON
Information Patent Application
WOUND CORE
- Publication number 20230395301
- Publication date Dec 7, 2023
- JFE STEEL CORPORATION
- Takeshi Omura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR FORMING GROOVE ON METAL STRIP SURFACE AND METHOD FOR MAN...
- Publication number 20230366101
- Publication date Nov 16, 2023
- JFE STEEL CORPORATION
- Shigehiro TAKAJO
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR FORMING GROOVES ON METAL STRIP SURFACE AND METHOD FOR MA...
- Publication number 20230357875
- Publication date Nov 9, 2023
- JFE STEEL CORPORATION
- Shigehiro TAKAJO
- C21 - METALLURGY OF IRON
Information Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET
- Publication number 20230304123
- Publication date Sep 28, 2023
- JFE STEEL CORPORATION
- Kunihiro SENDA
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR MANUFACTURING GRAIN-ORIENTED ELECTRICAL STEEL SHEET
- Publication number 20230307160
- Publication date Sep 28, 2023
- JFE STEEL CORPORATION
- Hiroi YAMAGUCHI
- C21 - METALLURGY OF IRON
Information Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF MANUFACTURING SAME
- Publication number 20230212706
- Publication date Jul 6, 2023
- JFE STEEL CORPORATION
- Hirotaka INOUE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LINEAR GROOVE FORMATION METHOD AND METHOD OF PRODUCING GRAIN-ORIENT...
- Publication number 20230212703
- Publication date Jul 6, 2023
- JFE STEEL CORPORATION
- Ryuichi SUEHIRO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET
- Publication number 20230178276
- Publication date Jun 8, 2023
- JFE STEEL CORPORATION
- Yoshihisa ICHIHARA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF MANUFACTURING SAME
- Publication number 20230042199
- Publication date Feb 9, 2023
- JFE STEEL CORPORATION
- Yoshihisa ICHIHARA
- C21 - METALLURGY OF IRON
Information Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND PRODUCTION METHOD THEREFOR
- Publication number 20220298599
- Publication date Sep 22, 2022
- JFE STEEL CORPORATION
- Yoshihisa ICHIHARA
- C21 - METALLURGY OF IRON
Information Patent Application
LINEAR GROOVE FORMATION METHOD AND LINEAR GROOVE FORMING APPARATUS,...
- Publication number 20220282349
- Publication date Sep 8, 2022
- JFE STEEL CORPORATION
- Takeshi Omura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET
- Publication number 20220275487
- Publication date Sep 1, 2022
- JFE STEEL CORPORATION
- Yoshihisa Ichihara
- C21 - METALLURGY OF IRON
Information Patent Application
LINEAR GROOVE FORMATION METHOD AND METHOD FOR PRODUCING GRAIN-ORIEN...
- Publication number 20220267872
- Publication date Aug 25, 2022
- JFE STEEL CORPORATION
- Yoshihisa ICHIHARA
- C21 - METALLURGY OF IRON
Information Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF PRODUCING SAME
- Publication number 20220020514
- Publication date Jan 20, 2022
- JFE STEEL CORPORATION
- Takeshi OMURA
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR MANUFACTURING A GRAIN-ORIENTED ELECTRICAL STEEL SHEET
- Publication number 20210310096
- Publication date Oct 7, 2021
- JFE STEEL CORPORATION
- Takeshi OMURA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET, WOUND TRANSFORMER CORE USING...
- Publication number 20210043358
- Publication date Feb 11, 2021
- JFE STEEL CORPORATION
- Hirotaka INOUE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IRON CORE FOR TRANSFORMER
- Publication number 20210027939
- Publication date Jan 28, 2021
- JFE STEEL CORPORATION
- Takeshi OMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IRON CORE FOR TRANSFORMER
- Publication number 20210020349
- Publication date Jan 21, 2021
- JFE STEEL CORPORATION
- Takeshi OMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET, STACKED TRANSFORMER CORE USI...
- Publication number 20200373046
- Publication date Nov 26, 2020
- JFE STEEL CORPORATION
- Hirotaka INOUE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING...
- Publication number 20200087746
- Publication date Mar 19, 2020
- JFE STEEL CORPORATION
- Takeshi OMURA
- C21 - METALLURGY OF IRON
Information Patent Application
TRANSFORMER IRON CORE
- Publication number 20200051731
- Publication date Feb 13, 2020
- JFE STEEL CORPORATION
- Seiji OKABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND PRODUCTION METHOD THEREFOR
- Publication number 20200035392
- Publication date Jan 30, 2020
- JFE STEEL CORPORATION
- Takeshi OMURA
- H01 - BASIC ELECTRIC ELEMENTS

Takeshi Omura

Person

Patents Grantslast 30 patents

Linear groove formation method and linear groove forming apparatus,...

Grain-oriented electrical steel sheet

Grain-oriented electrical steel sheet, wound transformer core using...

Iron core for transformer

Iron core for transformer

Grain-oriented electrical steel sheet and method of producing same

Grain-oriented electrical steel sheet and production method therefor

Method of producing grain-oriented electrical steel sheet and produ...

Method for manufacturing a grain-oriented electrical steel sheet

Grain-oriented electrical steel sheet and method for manufacturing...

Grain-oriented electrical steel sheet, stacked transformer core usi...

Transformer iron core

Grain-oriented electrical steel sheet and production method therefor

Non-oriented electrical steel sheet and method for manufacturing no...

Grain-oriented electrical steel sheet and method for manufacturing...

Method for predicting iron loss of non-oriented electrical steel sh...

Grain-oriented electrical steel sheet and production method therefor

Grain-oriented electrical steel sheet and manufacturing method thereof

Grain oriented electrical steel sheet

Method for manufacturing grain oriented electrical steel sheet

Grain oriented electrical steel sheet and method for manufacturing...

Grain oriented electrical steel sheet and method for manufacturing...

Grain oriented electrical steel sheet and method for manufacturing...

Grain oriented electrical steel sheet and method for manufacturing...

Grain oriented electrical steel sheet and method for manufacturing...

Grain oriented electrical steel sheet and method for manufacturing...

Device to improve iron loss properties of grain oriented electrical...

Grain oriented electrical steel sheet and method for manufacturing...

Grain oriented electrical steel sheet

Method for manufacturing grain oriented electrical steel sheet

Patents Applicationslast 30 patents

LAMINATED CORE

LAMINATED CORE

WOUND CORE AND METHOD FOR PRODUCING WOUND CORE

GRAIN-ORIENTED ELECTRICAL STEEL SHEET

GRAIN-ORIENTED ELECTRICAL STEEL SHEET

GRAIN-ORIENTED ELECTRICAL STEEL SHEET

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND PRODUCTION METHOD THEREFOR

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND PRODUCTION METHOD THEREFOR

WOUND CORE

METHOD FOR FORMING GROOVE ON METAL STRIP SURFACE AND METHOD FOR MAN...

METHOD FOR FORMING GROOVES ON METAL STRIP SURFACE AND METHOD FOR MA...

GRAIN-ORIENTED ELECTRICAL STEEL SHEET

METHOD FOR MANUFACTURING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF MANUFACTURING SAME

LINEAR GROOVE FORMATION METHOD AND METHOD OF PRODUCING GRAIN-ORIENT...

GRAIN-ORIENTED ELECTRICAL STEEL SHEET

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF MANUFACTURING SAME

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND PRODUCTION METHOD THEREFOR

LINEAR GROOVE FORMATION METHOD AND LINEAR GROOVE FORMING APPARATUS,...

GRAIN-ORIENTED ELECTRICAL STEEL SHEET

LINEAR GROOVE FORMATION METHOD AND METHOD FOR PRODUCING GRAIN-ORIEN...

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF PRODUCING SAME

METHOD FOR MANUFACTURING A GRAIN-ORIENTED ELECTRICAL STEEL SHEET

GRAIN-ORIENTED ELECTRICAL STEEL SHEET, WOUND TRANSFORMER CORE USING...

IRON CORE FOR TRANSFORMER

IRON CORE FOR TRANSFORMER

GRAIN-ORIENTED ELECTRICAL STEEL SHEET, STACKED TRANSFORMER CORE USI...

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING...

TRANSFORMER IRON CORE

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND PRODUCTION METHOD THEREFOR