Yuiko EHASHI

Person

Chiyoda-ku, Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Hot-rolled steel sheet for electrical steel sheet production and me...
- Patent number 11,577,291
- Issue date Feb 14, 2023
- JFE Steel Corporation
- Yuiko Ehashi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of producing grain-oriented electrical steel sheet
- Patent number 11,459,629
- Issue date Oct 4, 2022
- JFE Steel Corporation
- Yasuyuki Hayakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low-iron-loss grain-oriented electrical steel sheet and production...
- Patent number 11,459,633
- Issue date Oct 4, 2022
- JFE Steel Corporation
- Masanori Takenaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of producing grain-oriented electrical steel sheet
- Patent number 11,332,801
- Issue date May 17, 2022
- JFE Steel Corporation
- Yuiko Ehashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing grain-oriented electrical steel sheet
- Patent number 11,286,538
- Issue date Mar 29, 2022
- JFE Steel Corporation
- Masanori Takenaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of producing grain-oriented electrical steel sheet
- Patent number 11,066,722
- Issue date Jul 20, 2021
- JFE Steel Corporation
- Takeshi Imamura
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET
- Publication number 20220195555
- Publication date Jun 23, 2022
- JFE STEEL CORPORATION
- Yuiko EHASHI
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET
- Publication number 20220042137
- Publication date Feb 10, 2022
- JFE STEEL CORPORATION
- Yuiko EHASHI
- C21 - METALLURGY OF IRON
Information Patent Application
LOW-IRON-LOSS GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND PRODUCTION...
- Publication number 20200325555
- Publication date Oct 15, 2020
- JFE STEEL CORPORATION
- Masanori Takenaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING GRAIN-ORIENTED ELECTRICAL STEEL SHEET
- Publication number 20200040419
- Publication date Feb 6, 2020
- JFE STEEL CORPORATION
- Masanori TAKENAKA
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET
- Publication number 20190323100
- Publication date Oct 24, 2019
- JFE STEEL CORPORATION
- Takeshi IMAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET
- Publication number 20190271054
- Publication date Sep 5, 2019
- JFE STEEL CORPORATION
- Yuiko EHASHI
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET
- Publication number 20190256938
- Publication date Aug 22, 2019
- JFE STEEL CORPORATION
- Masanori TAKENAKA
- C21 - METALLURGY OF IRON
Information Patent Application
HOT-ROLLED STEEL SHEET FOR ELECTRICAL STEEL SHEET PRODUCTION AND ME...
- Publication number 20190247902
- Publication date Aug 15, 2019
- JFE STEEL CORPORATION
- Yuiko EHASHI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD OF PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET
- Publication number 20190112685
- Publication date Apr 18, 2019
- JFE STEEL CORPORATION
- Masanori TAKENAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET
- Publication number 20190085423
- Publication date Mar 21, 2019
- JFE STEEL CORPORATION
- Yasuyuki HAYAKAWA
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD OF PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET
- Publication number 20190055619
- Publication date Feb 21, 2019
- JFE STEEL CORPORATION
- Takeshi IMAMURA
- C21 - METALLURGY OF IRON

Yuiko EHASHI

Person

Patents Grantslast 30 patents

Hot-rolled steel sheet for electrical steel sheet production and me...

Method of producing grain-oriented electrical steel sheet

Low-iron-loss grain-oriented electrical steel sheet and production...

Method of producing grain-oriented electrical steel sheet

Method for manufacturing grain-oriented electrical steel sheet

Method of producing grain-oriented electrical steel sheet

Patents Applicationslast 30 patents

METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

LOW-IRON-LOSS GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND PRODUCTION...

METHOD FOR MANUFACTURING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

METHOD OF PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

METHOD FOR PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

HOT-ROLLED STEEL SHEET FOR ELECTRICAL STEEL SHEET PRODUCTION AND ME...

METHOD OF PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

METHOD OF PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET

METHOD OF PRODUCING GRAIN-ORIENTED ELECTRICAL STEEL SHEET