Hiroaki Toda

Person

Okayama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Grain-oriented electrical steel sheet and process for producing same
- Patent number 11,225,698
- Issue date Jan 18, 2022
- JFE Steel Corporation
- Shigehiro Takajo
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Non-oriented electrical steel sheet having high magnetic flux densi...
- Patent number 10,597,759
- Issue date Mar 24, 2020
- JFE Steel Corporation
- Tadashi Nakanishi
- C21 - METALLURGY OF IRON
Information Patent Grant
High-strength electrical steel sheet and method of producing the same
- Patent number 10,242,782
- Issue date Mar 26, 2019
- JFE Steel Corporation
- Hiroaki Toda
- C21 - METALLURGY OF IRON
Information Patent Grant
Non-oriented electrical steel sheet having excellent magnetic prope...
- Patent number 10,102,951
- Issue date Oct 16, 2018
- JFE Steel Corporation
- Yoshihiko Oda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hot-rolled steel sheet for producing non-oriented electrical steel...
- Patent number 10,026,534
- Issue date Jul 17, 2018
- JFE Steel Corporation
- Hiroaki Toda
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Non-oriented electrical steel sheet and hot rolled steel sheet thereof
- Patent number 10,006,109
- Issue date Jun 26, 2018
- JFE Steel Corporation
- Tadashi Nakanishi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for producing semi-processed non-oriented electrical steel s...
- Patent number 9,978,488
- Issue date May 22, 2018
- JFE Steel Corporation
- Yoshiaki Zaizen
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing semi-processed non-oriented electrical steel s...
- Patent number 9,941,038
- Issue date Apr 10, 2018
- JFE Steel Corporation
- Yoshiaki Zaizen
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of producing non-oriented electrical steel sheet
- Patent number 9,920,393
- Issue date Mar 20, 2018
- JFE Steel Corporation
- Yoshiaki Zaizen
- C21 - METALLURGY OF IRON
Information Patent Grant
Non-oriented electrical steel sheet being less in deterioration of...
- Patent number 9,767,946
- Issue date Sep 19, 2017
- JFE Steel Corporation
- Yoshiaki Zaizen
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of producing electrical steel sheet
- Patent number 9,761,359
- Issue date Sep 12, 2017
- JFE Steel Corporation
- Tadashi Nakanishi
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for manufacturing non-oriented electromagnetic steel sheet
- Patent number 9,748,027
- Issue date Aug 29, 2017
- JFE Steel Corporation
- Tadashi Nakanishi
- C21 - METALLURGY OF IRON
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
Non-oriented electrical steel sheet
- Patent number 9,466,411
- Issue date Oct 11, 2016
- JFE Steel Corporation
- Yoshihiko Oda
- 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
Grain-oriented electrical steel sheet and method for manufacturing...
- Patent number 7,727,644
- Issue date Jun 1, 2010
- JFE Steel Corporation
- Makoto Watanabe
- C21 - METALLURGY OF IRON
Information Patent Grant
Grain oriented electrical steel sheet with low iron loss and produc...
- Patent number 6,602,357
- Issue date Aug 5, 2003
- Kawasaki Steel Corporation
- Kunihiro Senda
- C21 - METALLURGY OF IRON
Information Patent Grant
Grain-oriented silicon steel sheet and process for production thereof
- Patent number 6,475,304
- Issue date Nov 5, 2002
- Kawasaki Steel Corporation
- Hiroaki Toda
- C21 - METALLURGY OF IRON
Information Patent Grant
Grain-oriented silicon steel sheet and process for production thereof
- Patent number 6,287,392
- Issue date Sep 11, 2001
- Kawasaki Steel Corporation
- Hiroaki Toda
- C21 - METALLURGY OF IRON
Information Patent Grant
Grain-oriented electrical steel sheet and method of manufacturing t...
- Patent number 5,853,499
- Issue date Dec 29, 1998
- Kawasaki Steel Corporation
- Michiro Komatsubara
- C21 - METALLURGY OF IRON
Information Patent Grant
Grain-oriented electrical steel sheet and method of manufacturing t...
- Patent number 5,718,775
- Issue date Feb 17, 1998
- Kawasaki Steel Corporation
- Michiro Komatsubara
- C21 - METALLURGY OF IRON
Information Patent Grant
Face coat composition for casting mold and method for the preparati...
- Patent number 5,492,957
- Issue date Feb 20, 1996
- Shin-Etsu Chemical Co., Ltd.
- Koji Nishikawa
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND PROCESS FOR PRODUCING SAME
- Publication number 20170253940
- Publication date Sep 7, 2017
- JFE STEEL CORPORATION
- Shigehiro TAKAJO
- C21 - METALLURGY OF IRON
Information Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET FOR LOW-NOISE TRANSFORMER, AN...
- Publication number 20170016085
- Publication date Jan 19, 2017
- JFE STEEL CORPORATION
- Hiroaki TODA
- C21 - METALLURGY OF IRON
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND HOT ROLLED STEEL SHEET THEREOF
- Publication number 20160203895
- Publication date Jul 14, 2016
- JFE STEEL CORPORATION
- Tadashi NAKANISHI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Non-Oriented Electrical Steel Sheet Having High Magnetic Flux Densi...
- Publication number 20160203896
- Publication date Jul 14, 2016
- JFE STEEL CORPORATION
- Tadashi NAKANISHI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET HAVING AN EXCELLENT HIGH-FREQUE...
- Publication number 20160076125
- Publication date Mar 17, 2016
- JFE STEEL CORPORATION
- Shinji Koseki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET HAVING EXCELLENT MAGNETIC PROPE...
- Publication number 20160042850
- Publication date Feb 11, 2016
- JFE STEEL CORPORATION
- Yoshihiko Oda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET HAVING EXCELLENT HIGH-FREQUENCY...
- Publication number 20160020007
- Publication date Jan 21, 2016
- JFE STEEL CORPORATION
- Yoshihiko Oda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PRODUCING SEMI-PROCESSED NON-ORIENTED ELECTRICAL STEEL S...
- Publication number 20150357101
- Publication date Dec 10, 2015
- JFE STEEL CORPORATION
- Yoshiaki ZAIZEN
- C21 - METALLURGY OF IRON
Information Patent Application
HOT-ROLLED STEEL SHEET FOR PRODUCING NON-ORIENTED ELECTRICAL STEEL...
- Publication number 20150348686
- Publication date Dec 3, 2015
- JFE STEEL CORPORATION
- Hiroaki TODA
- C21 - METALLURGY OF IRON
Information Patent Application
HOT-ROLLED STEEL SHEET FOR PRODUCTION OF NON-ORIENTED ELECTRICAL ST...
- Publication number 20150270042
- Publication date Sep 24, 2015
- JFE STEEL CORPORATION
- Hiroaki Toda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
HIGH-STRENGTH ELECTRICAL STEEL SHEET AND METHOD OF PRODUCING THE SAME
- Publication number 20150213928
- Publication date Jul 30, 2015
- JFE STEEL CORPORATION
- Hiroaki Toda
- C21 - METALLURGY OF IRON
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET BEING LESS IN DETERIORATION OF...
- Publication number 20150187475
- Publication date Jul 2, 2015
- JFE STEEL CORPORATION
- Yoshiaki Zaizen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR MANUFACTURING NON-ORIENTED ELECTROMAGNETIC STEEL SHEET
- Publication number 20150136278
- Publication date May 21, 2015
- Tadashi Nakanishi
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD OF PRODUCING NON-ORIENTED ELECTRICAL STEEL SHEET
- Publication number 20150059929
- Publication date Mar 5, 2015
- JFE STEEL CORPORATION
- Yoshiaki Zaizen
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD OF PRODUCING ELECTRICAL STEEL SHEET
- Publication number 20150027590
- Publication date Jan 29, 2015
- JFE STEEL CORPORATION
- Tadashi Nakanishi
- C21 - METALLURGY OF IRON
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET
- Publication number 20140345751
- Publication date Nov 27, 2014
- Yoshihiko Oda
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD OF PRODUCING NON-ORIENTED ELECTRICAL STEEL SHEET
- Publication number 20130263981
- Publication date Oct 10, 2013
- JFE STEEL CORPORATION
- Yoshiaki Zaizen
- C21 - METALLURGY OF IRON
Information Patent Application
GRAIN ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING...
- Publication number 20130112319
- Publication date May 9, 2013
- JFE STEEL CORPORATION
- Takeshi Omura
- C21 - METALLURGY OF IRON
Information Patent Application
GRAIN ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING...
- Publication number 20130098508
- Publication date Apr 25, 2013
- JFE STEEL CORPORATION
- Hiroi Yamaguchi
- C21 - METALLURGY OF IRON
Information Patent Application
Grain-Oriented Electrical Steel Sheet and Method for Manufacturing...
- Publication number 20080190520
- Publication date Aug 14, 2008
- JFE Steel Corporation, a corporation of Japan
- Makoto Watanabe
- C21 - METALLURGY OF IRON
Information Patent Application
Grain oriented electrical steel sheet with low iron loss and produc...
- Publication number 20020157734
- Publication date Oct 31, 2002
- Kunihiro Senda
- C21 - METALLURGY OF IRON
Information Patent Application
Grain-oriented silicon steel sheet and process for production thereof
- Publication number 20020000265
- Publication date Jan 3, 2002
- Kawasaki Steel Corporation
- Hiroaki Toda
- C21 - METALLURGY OF IRON

Hiroaki Toda

Person

Patents Grantslast 30 patents

Grain-oriented electrical steel sheet and process for producing same

Non-oriented electrical steel sheet having high magnetic flux densi...

High-strength electrical steel sheet and method of producing the same

Non-oriented electrical steel sheet having excellent magnetic prope...

Hot-rolled steel sheet for producing non-oriented electrical steel...

Non-oriented electrical steel sheet and hot rolled steel sheet thereof

Method for producing semi-processed non-oriented electrical steel s...

Method for producing semi-processed non-oriented electrical steel s...

Method of producing non-oriented electrical steel sheet

Non-oriented electrical steel sheet being less in deterioration of...

Method of producing electrical steel sheet

Method for manufacturing non-oriented electromagnetic steel sheet

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

Non-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 with low iron loss and produc...

Grain-oriented silicon steel sheet and process for production thereof

Grain-oriented silicon steel sheet and process for production thereof

Grain-oriented electrical steel sheet and method of manufacturing t...

Grain-oriented electrical steel sheet and method of manufacturing t...

Face coat composition for casting mold and method for the preparati...

Patents Applicationslast 30 patents

GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND PROCESS FOR PRODUCING SAME

GRAIN-ORIENTED ELECTRICAL STEEL SHEET FOR LOW-NOISE TRANSFORMER, AN...

NON-ORIENTED ELECTRICAL STEEL SHEET AND HOT ROLLED STEEL SHEET THEREOF

Non-Oriented Electrical Steel Sheet Having High Magnetic Flux Densi...

NON-ORIENTED ELECTRICAL STEEL SHEET HAVING AN EXCELLENT HIGH-FREQUE...

NON-ORIENTED ELECTRICAL STEEL SHEET HAVING EXCELLENT MAGNETIC PROPE...

NON-ORIENTED ELECTRICAL STEEL SHEET HAVING EXCELLENT HIGH-FREQUENCY...

METHOD FOR PRODUCING SEMI-PROCESSED NON-ORIENTED ELECTRICAL STEEL S...

HOT-ROLLED STEEL SHEET FOR PRODUCING NON-ORIENTED ELECTRICAL STEEL...

HOT-ROLLED STEEL SHEET FOR PRODUCTION OF NON-ORIENTED ELECTRICAL ST...

HIGH-STRENGTH ELECTRICAL STEEL SHEET AND METHOD OF PRODUCING THE SAME

NON-ORIENTED ELECTRICAL STEEL SHEET BEING LESS IN DETERIORATION OF...

METHOD FOR MANUFACTURING NON-ORIENTED ELECTROMAGNETIC STEEL SHEET

METHOD OF PRODUCING NON-ORIENTED ELECTRICAL STEEL SHEET

METHOD OF PRODUCING ELECTRICAL STEEL SHEET

NON-ORIENTED ELECTRICAL STEEL SHEET

METHOD OF PRODUCING NON-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 with low iron loss and produc...

Grain-oriented silicon steel sheet and process for production thereof