Kotaro OHKI

Person

Osaka-shi, Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Persistent current switch and superconducting device
- Patent number 11,980,106
- Issue date May 7, 2024
- Sumitomo Electric Industries, Ltd.
- Takashi Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Superconducting magnet
- Patent number 11,972,898
- Issue date Apr 30, 2024
- Riken
- Hideaki Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Superconducting wire, superconducting coil, superconducting magnet,...
- Patent number 11,715,586
- Issue date Aug 1, 2023
- Sumitomo Electric Industries, Ltd.
- Kotaro Ohki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Superconducting wire
- Patent number 11,264,151
- Issue date Mar 1, 2022
- Sumitomo Electric Industries, Ltd.
- Takashi Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Superconducting wire
- Patent number 10,886,040
- Issue date Jan 5, 2021
- Sumitomo Electric Industries, Ltd.
- Tatsuoki Nagaishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Substrate for superconducting wire, production method therefor, and...
- Patent number 10,748,678
- Issue date Aug 18, 2020
- Toyo Kohan Co., Ltd.
- Teppei Kurokawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing a superconducting wire material lengthened
- Patent number 10,706,991
- Issue date Jul 7, 2020
- Sumitomo Electric Industries, Ltd.
- Kotaro Ohki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Oxide superconducting wire
- Patent number 10,665,367
- Issue date May 26, 2020
- Sumitomo Electric Industries, Ltd.
- Genki Honda
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Superconducting wire
- Patent number 10,497,494
- Issue date Dec 3, 2019
- Sumitomo Electric Industries, Ltd.
- Takashi Yamaguchi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Superconducting wire
- Patent number 10,460,854
- Issue date Oct 29, 2019
- Sumitomo Electric Industries, Ltd.
- Takashi Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for forming oxide layer, laminated substrate for epitaxial g...
- Patent number 10,174,420
- Issue date Jan 8, 2019
- Toyo Kohan Co., Ltd.
- Yusuke Hashimoto
- C30 - CRYSTAL GROWTH
Information Patent Grant
Oxide superconducting thin film wire and method for producing same
- Patent number 9,978,481
- Issue date May 22, 2018
- Sumitomo Electric Industries, Ltd.
- Takashi Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Superconducting thin film material and method of manufacturing same
- Patent number 9,082,530
- Issue date Jul 14, 2015
- Sumitomo Electric Industries, Ltd.
- Kei Hanafusa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Substrate for superconducting compound and method for manufacturing...
- Patent number 8,993,064
- Issue date Mar 31, 2015
- Toyo Kohan Co., Ltd.
- Hironao Okayama
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Metal laminated substrate for use as an oxide superconducting wire...
- Patent number 8,815,777
- Issue date Aug 26, 2014
- Toyo Kohan Co., Ltd.
- Hironao Okayama
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
JOINED BODY AND METHOD FOR PRODUCING JOINED BODY
- Publication number 20240188452
- Publication date Jun 6, 2024
- Sumitomo Electric Industries, Ltd.
- Kotaro OHKI
Information Patent Application
SUPERCONDUCTING COIL DEVICE
- Publication number 20240038427
- Publication date Feb 1, 2024
- JAPAN SUPERCONDUCTOR TECHNOLOGY INC.
- Masatoshi YOSHIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PERSISTENT CURRENT SWITCH AND SUPERCONDUCTING DEVICE
- Publication number 20220393680
- Publication date Dec 8, 2022
- Sumitomo Electric Industries, Ltd.
- Takashi YAMAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUPERCONDUCTING WIRE HOLDING STRUCTURE
- Publication number 20220351880
- Publication date Nov 3, 2022
- Sumitomo Electric Industries, Ltd.
- Takashi YAMAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PERSISTENT CURRENT SWITCH AND SUPERCONDUCTING DEVICE
- Publication number 20220344564
- Publication date Oct 27, 2022
- Sumitomo Electric Industries, Ltd.
- Takashi YAMAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUPERCONDUCTING WIRE AND PERMANENT CURRENT SWITCH
- Publication number 20220115167
- Publication date Apr 14, 2022
- Sumitomo Electric Industries, Ltd.
- Takashi YAMAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUPERCONDUCTING WIRE, SUPERCONDUCTING COIL, SUPERCONDUCTING MAGNET,...
- Publication number 20210090769
- Publication date Mar 25, 2021
- Sumitomo Electric Industries, Ltd.
- Kotaro OHKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUPERCONDUCTING WIRE AND SUPERCONDUCTING COIL
- Publication number 20200194155
- Publication date Jun 18, 2020
- Sumitomo Electric Industries, Ltd.
- Genki HONDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUPERCONDUCTING WIRE
- Publication number 20200111589
- Publication date Apr 9, 2020
- Sumitomo Electric Industries, Ltd.
- Takashi YAMAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUPERCONDUCTING WIRE, METHOD FOR MANUFACTURING SUPERCONDUCTING WIRE...
- Publication number 20200098491
- Publication date Mar 26, 2020
- Sumitomo Electric Industries, Ltd.
- Kotaro OHKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUPERCONDUCTING WIRE AND METHOD FOR FABRICATING THE SAME
- Publication number 20200082960
- Publication date Mar 12, 2020
- Sumitomo Electric Industries, Ltd.
- Kotaro OHKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUPERCONDUCTING MAGNET
- Publication number 20200075207
- Publication date Mar 5, 2020
- Riken
- Hideaki MAEDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUPERCONDUCTING WIRE
- Publication number 20190304634
- Publication date Oct 3, 2019
- Sumitomo Electric Industries, Ltd.
- Tatsuoki NAGAISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OXIDE SUPERCONDUCTING WIRE
- Publication number 20180301248
- Publication date Oct 18, 2018
- Sumitomo Electric Industries, Ltd.
- Genki HONDA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING SUPERCONDUCTING WIRE MATERIAL AND SUPERCONDUCT...
- Publication number 20180025812
- Publication date Jan 25, 2018
- Sumitomo Electric Industries, Ltd.
- Kotaro OHKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUBSTRATE FOR SUPERCONDUCTING WIRE, PRODUCTION METHOD THEREFOR, AND...
- Publication number 20170338008
- Publication date Nov 23, 2017
- TOYO KOHAN CO., LTD
- Teppei Kurokawa
- B32 - LAYERED PRODUCTS
Information Patent Application
SUPERCONDUCTING WIRE
- Publication number 20170140852
- Publication date May 18, 2017
- Sumitomo Electric Industries, Ltd.
- Takashi YAMAGUCHI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SUPERCONDUCTING WIRE
- Publication number 20170133127
- Publication date May 11, 2017
- Sumitomo Electric Industries, Ltd.
- Takashi YAMAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OXIDE SUPERCONDUCTING THIN FILM WIRE AND METHOD FOR PRODUCING SAME
- Publication number 20170011824
- Publication date Jan 12, 2017
- Sumitomo Electric Industries, Ltd.
- Takashi YAMAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR FORMING OXIDE LAYER, LAMINATED SUBSTRATE FOR EPITAXIAL G...
- Publication number 20160194750
- Publication date Jul 7, 2016
- TOYO KOHAN CO., LTD.
- Yusuke Hashimoto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SUPERCONDUCTING THIN FILM MATERIAL AND METHOD OF MANUFACTURING SAME
- Publication number 20140038829
- Publication date Feb 6, 2014
- Sumitomo Electric Industries, Ltd.
- Kei Hanafusa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUBSTRATE FOR SUPERCONDUCTING COMPOUND AND METHOD FOR MANUFACTURING...
- Publication number 20130040821
- Publication date Feb 14, 2013
- Sumitomo Electric Industries, Ltd.
- Hironao Okayama
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METAL LAMINATED SUBSTRATE FOR USE AS AN OXIDE SUPERCONDUCTING WIRE...
- Publication number 20120208703
- Publication date Aug 16, 2012
- Sumitomo Electric Industries, Ltd.
- Hironao Okayama
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Kotaro OHKI

Person

Patents Grantslast 30 patents

Persistent current switch and superconducting device

Superconducting magnet

Superconducting wire, superconducting coil, superconducting magnet,...

Superconducting wire

Superconducting wire

Substrate for superconducting wire, production method therefor, and...

Method for producing a superconducting wire material lengthened

Oxide superconducting wire

Superconducting wire

Superconducting wire

Method for forming oxide layer, laminated substrate for epitaxial g...

Oxide superconducting thin film wire and method for producing same

Superconducting thin film material and method of manufacturing same

Substrate for superconducting compound and method for manufacturing...

Metal laminated substrate for use as an oxide superconducting wire...

Patents Applicationslast 30 patents

JOINED BODY AND METHOD FOR PRODUCING JOINED BODY

SUPERCONDUCTING COIL DEVICE

PERSISTENT CURRENT SWITCH AND SUPERCONDUCTING DEVICE

SUPERCONDUCTING WIRE HOLDING STRUCTURE

PERSISTENT CURRENT SWITCH AND SUPERCONDUCTING DEVICE

SUPERCONDUCTING WIRE AND PERMANENT CURRENT SWITCH

SUPERCONDUCTING WIRE, SUPERCONDUCTING COIL, SUPERCONDUCTING MAGNET,...

SUPERCONDUCTING WIRE AND SUPERCONDUCTING COIL

SUPERCONDUCTING WIRE

SUPERCONDUCTING WIRE, METHOD FOR MANUFACTURING SUPERCONDUCTING WIRE...

SUPERCONDUCTING WIRE AND METHOD FOR FABRICATING THE SAME

SUPERCONDUCTING MAGNET

SUPERCONDUCTING WIRE

OXIDE SUPERCONDUCTING WIRE

METHOD FOR PRODUCING SUPERCONDUCTING WIRE MATERIAL AND SUPERCONDUCT...

SUBSTRATE FOR SUPERCONDUCTING WIRE, PRODUCTION METHOD THEREFOR, AND...

SUPERCONDUCTING WIRE

SUPERCONDUCTING WIRE

OXIDE SUPERCONDUCTING THIN FILM WIRE AND METHOD FOR PRODUCING SAME

METHOD FOR FORMING OXIDE LAYER, LAMINATED SUBSTRATE FOR EPITAXIAL G...

SUPERCONDUCTING THIN FILM MATERIAL AND METHOD OF MANUFACTURING SAME

SUBSTRATE FOR SUPERCONDUCTING COMPOUND AND METHOD FOR MANUFACTURING...

METAL LAMINATED SUBSTRATE FOR USE AS AN OXIDE SUPERCONDUCTING WIRE...