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Shin-ichi OHKOSHI
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Radio wave-absorbing laminate film, production method therefor, and...
Patent number
11,980,013
Issue date
May 7, 2024
The University of Tokyo
Shin-ichi Ohkoshi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Recording device and recording method
Patent number
11,574,652
Issue date
Feb 7, 2023
The University of Tokyo
Shin-ichi Ohkoshi
G11 - INFORMATION STORAGE
Information
Patent Grant
Radio wave absorber
Patent number
11,539,141
Issue date
Dec 27, 2022
Panasonic Holdings Corporation
Shin-ichi Ohkoshi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Iron based oxide magnetic powder and method for producing same
Patent number
11,401,170
Issue date
Aug 2, 2022
Dowa Electronics Materials Co., Ltd.
Shin-ichi Ohkoshi
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Recording method, recording device, reproduction method, reproducti...
Patent number
11,315,595
Issue date
Apr 26, 2022
The University of Tokyo
Shin-ichi Ohkoshi
G11 - INFORMATION STORAGE
Information
Patent Grant
Oriented body, method for producing the same, device for producing...
Patent number
11,087,792
Issue date
Aug 10, 2021
The University of Tokyo
Shin-ichi Ohkoshi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Epsilon iron oxide and method for producing the same, magnetic coat...
Patent number
10,807,880
Issue date
Oct 20, 2020
The University of Tokyo
Shin-ichi Ohkoshi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Oriented body containing e-iron oxide, method for producing the sa...
Patent number
10,669,161
Issue date
Jun 2, 2020
The University of Tokyo
Shin-ichi Ohkoshi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Internal combustion engine
Patent number
10,544,996
Issue date
Jan 28, 2020
Toyota Jidosha Kabushiki Kaisha
Akihiro Honda
B60 - VEHICLES IN GENERAL
Information
Patent Grant
High-frequency antenna element and high-frequency antenna module
Patent number
10,374,307
Issue date
Aug 6, 2019
The University of Tokyo
Shin-ichi Ohkoshi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Magnetic iron oxide nanopowder and process for producing the same
Patent number
10,099,941
Issue date
Oct 16, 2018
The University of Tokyo
Shin-ichi Ohkoshi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Iron oxide magnetic nanoparticle powder and method of producing the...
Patent number
9,916,922
Issue date
Mar 13, 2018
The University of Tokyo
Shin-ichi Ohkoshi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for production of magnetic thin film, magnetic thin film, a...
Patent number
9,886,978
Issue date
Feb 6, 2018
The University of Tokyo
Shin-Ichi Ohkoshi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Electromagnetic wave absorber and film forming paste
Patent number
9,806,427
Issue date
Oct 31, 2017
The University of Tokyo
Shin-ichi Ohkoshi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for improving coercive force of epsilon-type iron oxide, and...
Patent number
9,633,770
Issue date
Apr 25, 2017
The University of Tokyo
Shin-ichi Ohkoshi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for improving coercive force of epsilon-type iron oxide, and...
Patent number
9,458,026
Issue date
Oct 4, 2016
The University of Tokyo
Shin-ichi Ohkoshi
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Titanium oxide particles, process for producing same, magnetic memo...
Patent number
9,079,782
Issue date
Jul 14, 2015
The University of Tokyo
Shin-ichi Ohkoshi
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Microstructure and manufacturing method therefor
Patent number
9,005,569
Issue date
Apr 14, 2015
The University of Tokyo
Shin-ichi Ohkoshi
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Titanium oxide particles, manufacturing method thereof, magnetic me...
Patent number
8,609,261
Issue date
Dec 17, 2013
The University of Tokyo
Shin-ichi Ohkoshi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Fine structural body, method for manufacturing fine structural body...
Patent number
8,535,816
Issue date
Sep 17, 2013
The University of Tokyo
Shin-ichi Ohkoshi
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Magnetic iron oxide particle, magnetic material, and radio wave abs...
Patent number
8,444,872
Issue date
May 21, 2013
The University of Tokyo
Shin-ichi Ohkoshi
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Millimeter wave band nonreciprocal device
Patent number
8,335,037
Issue date
Dec 18, 2012
The University of Tokyo
Shigeru Takeda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Magnetic material
Patent number
8,097,180
Issue date
Jan 17, 2012
The University of Tokyo
Shin-ichi Ohkoshi
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Magnetic crystal for electromagnetic wave absorbing material and el...
Patent number
8,072,365
Issue date
Dec 6, 2011
The University of Tokyo
Shin-ichi Ohkoshi
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Magnetic material
Patent number
7,781,082
Issue date
Aug 24, 2010
The University of Tokyo
Shin-ichi Ohkoshi
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic material, and memory and sensor using same
Patent number
7,708,902
Issue date
May 4, 2010
Dowa Electronics Materials Co., Ltd.
Shin-ichi Ohkoshi
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
RADIO WAVE ABSORBER AND PASTE FOR FORMING RADIO WAVE ABSORBER
Publication number
20230307844
Publication date
Sep 28, 2023
THE UNIVERSITY OF TOKYO
Shin-ichi OHKOSHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROMAGNETIC WAVE ABSORBING SHEET
Publication number
20230301047
Publication date
Sep 21, 2023
Panasonic Holdings Corporation
Keiko KASHIHARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IRON-BASED OXIDE MAGNETIC POWDER AND METHOD FOR PRODUCING SAME
Publication number
20220375663
Publication date
Nov 24, 2022
THE UNIVERSITY OF TOKYO
Shin-ichi OHKOSHI
B82 - NANO-TECHNOLOGY
Information
Patent Application
RADIO WAVE ABSORBER FILM AND METHOD FOR PRODUCING SAME
Publication number
20220288633
Publication date
Sep 15, 2022
THE UNIVERSITY OF TOKYO
Shin-ichi OHKOSHI
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
IRON-BASED OXIDE MAGNETIC POWDER AND PRODUCTION METHOD THEREFOR
Publication number
20220081319
Publication date
Mar 17, 2022
DOWA ELECTRONICS MATERIALS CO., LTD.
Shin-ichi OHKOSHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RECORDING DEVICE AND RECORDING METHOD
Publication number
20210375314
Publication date
Dec 2, 2021
THE UNIVERSITY OF TOKYO
Shin-ichi OHKOSHI
G11 - INFORMATION STORAGE
Information
Patent Application
CIRCUIT SUBSTRATE, ANTENNA ELEMENT, BUILT-IN MILLIMETER WAVE ABSORB...
Publication number
20210367351
Publication date
Nov 25, 2021
THE UNIVERSITY OF TOKYO
Shin-ichi Ohkoshi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IRON-BASED OXIDE MAGNETIC POWDER AND METHOD FOR PRODUCING SAME
Publication number
20210300779
Publication date
Sep 30, 2021
DOWA ELECTRONICS MATERIALS CO., LTD.
Shin-ichi OHKOSHI
B82 - NANO-TECHNOLOGY
Information
Patent Application
RADIO WAVE-ABSORBING LAMINATE FILM, PRODUCTION METHOD THEREFOR, AND...
Publication number
20210227730
Publication date
Jul 22, 2021
THE UNIVERSITY OF TOKYO
Shin-ichi OHKOSHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RADIO WAVE ABSORBER
Publication number
20210151895
Publication date
May 20, 2021
THE UNIVERSITY OF TOKYO
Shin-ichi OHKOSHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RECORDING METHOD, RECORDING DEVICE, REPRODUCTION METHOD, REPRODUCTI...
Publication number
20210027806
Publication date
Jan 28, 2021
THE UNIVERSITY OF TOKYO
Shin-ichi OHKOSHI
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC MATERIAL, METHOD FOR PRODUCING THE SAME, AND ELECTROMAGNET...
Publication number
20210012936
Publication date
Jan 14, 2021
THE UNIVERSITY OF TOKYO
Shin-ichi OHKOSHI
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METAL-SUBSTITUTED TITANIUM OXIDE, AND METHOD FOR PRODUCING METAL-SU...
Publication number
20190161359
Publication date
May 30, 2019
THE UNIVERSITY OF TOKYO
Shin-ichi Ohkoshi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HEAT STORAGE/DISSIPATION MATERIAL AND HEAT STORAGE/DISSIPATION SYSTEM
Publication number
20190048243
Publication date
Feb 14, 2019
THE UNIVERSITY OF TOKYO
Shin-Ichi Ohkoshi
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
MAGNETIC SUBSTANCE, MAGNETIC TONER, AND MAGNETIC POWDER
Publication number
20190035521
Publication date
Jan 31, 2019
THE UNIVERSITY OF TOKYO
Shin-ichi OHKOSHI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ORIENTED BODY, METHOD FOR PRODUCING THE SAME, DEVICE FOR PRODUCING...
Publication number
20180366151
Publication date
Dec 20, 2018
THE UNIVERSITY OF TOKYO
Shin-ichi OHKOSHI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
EPSILON IRON OXIDE AND METHOD FOR PRODUCING THE SAME, MAGNETIC COAT...
Publication number
20180170767
Publication date
Jun 21, 2018
THE UNIVERSITY OF TOKYO
Shin-ichi OHKOSHI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
INTERNAL COMBUSTION ENGINE
Publication number
20170350659
Publication date
Dec 7, 2017
Toyota Jidosha Kabushiki Kaisha
Akihiro HONDA
B60 - VEHICLES IN GENERAL
Information
Patent Application
HIGH-FREQUENCY ANTENNA ELEMENT AND HIGH-FREQUENCY ANTENNA MODULE
Publication number
20170288305
Publication date
Oct 5, 2017
THE UNIVERSITY OF TOKYO
Shin-ichi OHKOSHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MAGNETIC MATERIAL LOADED WITH MAGNETIC ALLOY PARTICLES AND METHOD F...
Publication number
20170213624
Publication date
Jul 27, 2017
Tanaka Kikinzoku Kogyo K.K.
Shin-ichi OHKOSHI
C21 - METALLURGY OF IRON
Information
Patent Application
MAGNETIC IRON OXIDE NANOPOWDER AND PROCESS FOR PRODUCING THE SAME
Publication number
20170137302
Publication date
May 18, 2017
THE UNIVERSITY OF TOKYO
Shin-ichi OHKOSHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR IMPROVING COERCIVE FORCE OF EPSILON-TYPE IRON OXIDE, AND...
Publication number
20160343484
Publication date
Nov 24, 2016
THE UNIVERSITY OF TOKYO
Shin-ichi Ohkoshi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HEAT STORAGE/DISSIPATION MATERIAL AND HEAT STORAGE/DISSIPATION SYSTEM
Publication number
20160237331
Publication date
Aug 18, 2016
THE UNIVERSITY OF TOKYO
Shin-ichi OHKOSHI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ELECTROMAGNETIC WAVE ABSORBER AND FILM FORMING PASTE
Publication number
20160164187
Publication date
Jun 9, 2016
Tokyo Ohka Kogyo Co., Ltd.
Shin-ichi OHKOSHI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
IRON OXIDE MAGNETIC NANOPARTICLE POWDER AND METHOD OF PRODUCING THE...
Publication number
20160104560
Publication date
Apr 14, 2016
THE UNIVERSITY OF TOKYO
Shin-ichi OHKOSHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TITANIUM OXIDE PARTICLES, PROCESS FOR PRODUCING SAME, MAGNETIC MEMO...
Publication number
20130105723
Publication date
May 2, 2013
THE UNIVERSITY OF TOKYO
Shin-ichi Ohkoshi
B82 - NANO-TECHNOLOGY
Information
Patent Application
MICROSTRUCTURE AND MANUFACTURING METHOD THEREFOR
Publication number
20120275990
Publication date
Nov 1, 2012
THE UNIVERSITY OF TOKYO
Shin-ichi Ohkoshi
B82 - NANO-TECHNOLOGY
Information
Patent Application
METHOD FOR IMPROVING COERCIVE FORCE OF EPSILON-TYPE IRON OXIDE, AND...
Publication number
20120263642
Publication date
Oct 18, 2012
DOWA ELECTRONICS MATERIALS CO., LTD.
Shin-ichi Ohkoshi
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
PROCESS FOR PRODUCTION OF MAGNETIC THIN FILM, MAGNETIC THIN FILM, A...
Publication number
20120100064
Publication date
Apr 26, 2012
THE UNIVERSITY OF TOKYO
Shin-Ichi Ohkoshi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Fine Structural Body, Method For Manufacturing Fine Structural Body...
Publication number
20110287282
Publication date
Nov 24, 2011
Shin-ichi Ohkoshi
G11 - INFORMATION STORAGE