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Yokohama-Shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Antibacterial material and antibacterial film and antibacterial mem...
Patent number
11,896,966
Issue date
Feb 13, 2024
Kabushiki Kaisha Toshiba
Kayo Nakano
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Rare earth regenerator material particle, rare earth regenerator ma...
Patent number
11,692,117
Issue date
Jul 4, 2023
Kabushiki Kaisha Toshiba
Katsuhiko Yamada
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Refrigerator including rare earth cold accumulating material partic...
Patent number
11,649,171
Issue date
May 16, 2023
Kabushiki Kaisha Toshiba
Katsuhiko Yamada
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Cold head, superconducting magnet, examination apparatus, and cryopump
Patent number
11,530,846
Issue date
Dec 20, 2022
Kabushiki Kaisha Toshiba
Katsuhiko Yamada
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Rare earth cold accumulating material particles, and refrigerator,...
Patent number
11,136,244
Issue date
Oct 5, 2021
Kabushiki Kaisha Toshiba
Katsuhiko Yamada
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Rare earth cold accumulating material particles, and refrigerator,...
Patent number
11,059,725
Issue date
Jul 13, 2021
Kabushiki Kaisha Toshiba
Katsuhiko Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Rare earth regenerator material particle, rare earth regenerator ma...
Patent number
11,015,101
Issue date
May 25, 2021
Kabushiki Kaisha Toshiba
Katsuhiko Yamada
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Rare-earth regenerator material particles, and group of rare-earth...
Patent number
10,907,081
Issue date
Feb 2, 2021
Kabushiki Kaisha Toshiba
Katsuhiko Yamada
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Cold head, superconducting magnet, examination apparatus, and cryopump
Patent number
10,753,652
Issue date
Aug 25, 2020
Kabushiki Kaisha Toshiba
Katsuhiko Yamada
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Rare earth regenerator material particle, rare earth regenerator ma...
Patent number
10,513,646
Issue date
Dec 24, 2019
Kabushiki Kaisha Toshiba
Katsuhiko Yamada
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Permanent magnet, and motor and generator using the same
Patent number
10,480,052
Issue date
Nov 19, 2019
Kabushiki Kaisha Toshiba
Masaya Hagiwara
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Rare-earth regenerator material particles, and group of rare-earth...
Patent number
10,385,248
Issue date
Aug 20, 2019
Kabushiki Kaisha Toshiba
Katsuhiko Yamada
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Rare earth cold accumulating material particles, and refrigerator,...
Patent number
10,155,668
Issue date
Dec 18, 2018
Kabushiki Kaisha Toshiba
Katsuhiko Yamada
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Rare earth regenerator material particle, rare earth regenerator ma...
Patent number
10,047,265
Issue date
Aug 14, 2018
Kabushiki Kaisha Toshiba
Katsuhiko Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Rare-earth regenerator material particles, and group of rare-earth...
Patent number
10,040,982
Issue date
Aug 7, 2018
Kabushiki Kaisha Toshiba
Katsuhiko Yamada
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Rare-earth regenerator material particles, and group of rare-earth...
Patent number
10,024,583
Issue date
Jul 17, 2018
Kabushiki Kaisha Toshiba
Katsuhiko Yamada
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Rare-earth regenerator material particles, and group of rare-earth...
Patent number
9,719,004
Issue date
Aug 1, 2017
Kabushiki Kaisha Toshiba
Katsuhiko Yamada
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Visible-light-responsive photocatalyst powder, and visible-light-re...
Patent number
9,670,369
Issue date
Jun 6, 2017
Kabushiki Kaisha Toshiba
Kayo Nakano
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Visible-light-responsive photocatalyst powder, method of manufactur...
Patent number
9,598,584
Issue date
Mar 21, 2017
Kabushiki Kaisha Toshiba
Kayo Nakano
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Rare-earth regenerator material particles, and group of rare-earth...
Patent number
9,556,374
Issue date
Jan 31, 2017
Kabushiki Kaisha Toshiba
Katsuhiko Yamada
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Hydrophilic member and hydrophilic product using the same
Patent number
9,457,377
Issue date
Oct 4, 2016
Kabushiki Kaisha Toshiba
Kayo Nakano
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Aqueous dispersion liquid and coating material, film, and product u...
Patent number
9,321,034
Issue date
Apr 26, 2016
Kabushiki Kaisha Toshiba
Kayo Nakano
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Aqueous dispersion liquid and coating material, film, and product u...
Patent number
8,702,858
Issue date
Apr 22, 2014
Kabushiki Kaisha Toshiba
Kayo Nakano
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Aqueous dispersion liquid and coating material, film, and product u...
Patent number
8,273,169
Issue date
Sep 25, 2012
Kabushiki Kaisha Toshiba
Kayo Nakano
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Visible light response-type photocatalyst powder, visible light res...
Patent number
8,173,573
Issue date
May 8, 2012
Kabushiki Kaisha Toshiba
Kayo Nakano
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
RARE EARTH COLD ACCUMULATING MATERIAL PARTICLES, AND REFRIGERATOR,...
Publication number
20210284548
Publication date
Sep 16, 2021
Kabushiki Kaisha Toshiba
Katsuhiko Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RARE EARTH REGENERATOR MATERIAL PARTICLE, RARE EARTH REGENERATOR MA...
Publication number
20210246351
Publication date
Aug 12, 2021
Kabushiki Kaisha Toshiba
Katsuhiko YAMADA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
COLD HEAD, SUPERCONDUCTING MAGNET, EXAMINATION APPARATUS, AND CRYOPUMP
Publication number
20200348052
Publication date
Nov 5, 2020
Kabushiki Kaisha Toshiba
Katsuhiko Yamada
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
ANTIBACTERIAL MATERIAL AND ANTIBACTERIAL FILM AND ANTIBACTERIAL MEM...
Publication number
20200338543
Publication date
Oct 29, 2020
Kabushiki Kaisha Toshiba
Kayo NAKANO
B82 - NANO-TECHNOLOGY
Information
Patent Application
RARE EARTH REGENERATOR MATERIAL PARTICLE, RARE EARTH REGENERATOR MA...
Publication number
20190375972
Publication date
Dec 12, 2019
Kabushiki Kaisha Toshiba
Katsuhiko Yamada
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Application
RARE-EARTH REGENERATOR MATERIAL PARTICLES, AND GROUP OF RARE-EARTH...
Publication number
20190309203
Publication date
Oct 10, 2019
KABUSHIKI KAISHA TOSHIBA
Katsuhiko YAMADA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
RARE EARTH COLD ACCUMULATING MATERIAL PARTICLES, AND REFRIGERATOR,...
Publication number
20190071316
Publication date
Mar 7, 2019
Kabushiki Kaisha Toshiba
Katsuhiko Yamada
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
RARE EARTH COLD ACCUMULATING MATERIAL PARTICLES, AND REFRIGERATOR,...
Publication number
20190071317
Publication date
Mar 7, 2019
Kabushiki Kaisha Toshiba
Katsuhiko Yamada
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
RARE-EARTH REGENERATOR MATERIAL PARTICLES, AND GROUP OF RARE-EARTH...
Publication number
20180320044
Publication date
Nov 8, 2018
KABUSHIKI KAISHA TOSHIBA
Katsuhiko YAMADA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
RARE EARTH REGENERATOR MATERIAL PARTICLE, RARE EARTH REGENERATOR MA...
Publication number
20180320046
Publication date
Nov 8, 2018
Kabushiki Kaisha Toshiba
Katsuhiko Yamada
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Application
RARE-EARTH REGENERATOR MATERIAL PARTICLES, AND GROUP OF RARE-EARTH...
Publication number
20170299231
Publication date
Oct 19, 2017
Kabushiki Kaisha Toshiba
KATSUHIKO YAMADA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
RARE EARTH COLD ACCUMULATING MATERIAL PARTICLES, AND REFRIGERATOR,...
Publication number
20170275176
Publication date
Sep 28, 2017
Kabushiki Kaisha Toshiba
Katsuhiko Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RARE-EARTH REGENERATOR MATERIAL PARTICLES, AND GROUP OF RARE-EARTH...
Publication number
20170082323
Publication date
Mar 23, 2017
KABUSHIKI KAISHA TOSHIBA
Katsuhiko YAMADA
G01 - MEASURING TESTING
Information
Patent Application
PERMANENT MAGNET, AND MOTOR AND GENERATOR USING THE SAME
Publication number
20170002445
Publication date
Jan 5, 2017
Kabushiki Kaisha Toshiba
Masaya Hagiwara
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
RARE-EARTH REGENERATOR MATERIAL PARTICLES, AND GROUP OF RARE-EARTH...
Publication number
20160305692
Publication date
Oct 20, 2016
Kabushiki Kaisha Toshiba
Katsuhiko YAMADA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COLD HEAD, SUPERCONDUCTING MAGNET, EXAMINATION APPARATUS, AND CRYOPUMP
Publication number
20150219366
Publication date
Aug 6, 2015
Kabushiki Kaisha Toshiba
Katsuhiko Yamada
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
RARE EARTH REGENERATOR MATERIAL PARTICLE, RARE EARTH REGENERATOR PA...
Publication number
20150210911
Publication date
Jul 30, 2015
Kabushiki Kaisha Toshiba
Katsuhiko Yamada
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
HYDROPHILIC MEMBER AND HYDROPHILIC PRODUCT USING THE SAME
Publication number
20140329029
Publication date
Nov 6, 2014
Kabushiki Kaisha Toshiba
Kayo NAKANO
B82 - NANO-TECHNOLOGY
Information
Patent Application
AQUEOUS DISPERSION LIQUID AND COATING MATERIAL, FILM, AND PRODUCT U...
Publication number
20140187412
Publication date
Jul 3, 2014
Toshiba Materials Co., Ltd.
Kayo NAKANO
B82 - NANO-TECHNOLOGY
Information
Patent Application
AQUEOUS DISPERSION LIQUID AND COATING MATERIAL, FILM, AND PRODUCT U...
Publication number
20120316056
Publication date
Dec 13, 2012
TOSHIBA MATERIALS CO., LTD.
Kayo NAKANO
B82 - NANO-TECHNOLOGY
Information
Patent Application
RARE-EARTH REGENERATOR MATERIAL PARTICLES, AND GROUP OF RARE-EARTH...
Publication number
20120157320
Publication date
Jun 21, 2012
Toshiba Materials Co., Ltd.
Katsuhiko Yamada
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
HYDROPHILIC MEMBER AND HYDROPHILIC PRODUCT USING THE SAME
Publication number
20110212298
Publication date
Sep 1, 2011
Kabushiki Kaisha Toshiba
Kayo NAKANO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
AQUEOUS DISPERSION LIQUID AND COATING MATERIAL, FILM, AND PRODUCT U...
Publication number
20110212832
Publication date
Sep 1, 2011
Kabushiki Kaisha Toshiba
Kayo NAKANO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ANTIBACTERIAL MATERIAL AND ANTIBACTERIAL FILM AND ANTIBACTERIAL MEM...
Publication number
20110052662
Publication date
Mar 3, 2011
Kabushiki Kaisha Toshiba
Kayo NAKANO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
VISIBLE LIGHT RESPONSE-TYPE PHOTOCATALYST POWDER, VISIBLE LIGHT RES...
Publication number
20100292075
Publication date
Nov 18, 2010
Kabushiki Kaisha Toshiba
Kayo NAKANO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
VISIBLE-LIGHT-RESPONSIVE PHOTOCATALYST POWDER, AND VISIBLE-LIGHT-RE...
Publication number
20100204041
Publication date
Aug 12, 2010
Kabushiki Kaisha Toshiba
Kayo Nakano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
VISIBLE-LIGHT-RESPONSIVE PHOTOCATALYST POWDER, METHOD OF MANUFACTUR...
Publication number
20100204040
Publication date
Aug 12, 2010
Kabushiki Kaisha Toshiba
Kayo Nakano
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING