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Yoshinori Sato
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Immobilized product and method for producing same
Patent number
11,964,871
Issue date
Apr 23, 2024
Stella Chemifa Corporation
Akira Ishimaru
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Separator for electrochemical element
Patent number
11,862,810
Issue date
Jan 2, 2024
Japan Vilene Company, Ltd.
Hiroki Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell catalyst, membrane electrode assembly for fuel cell, and...
Patent number
11,469,424
Issue date
Oct 11, 2022
STELLA CHEMIFA CORPORATION
Sojiro Kon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cross-linked structure of carbon material and method for producing...
Patent number
11,155,465
Issue date
Oct 26, 2021
Stella Chemifa Corporation
Yoshinori Sato
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Nitrogen-containing carbon material and method of manufacturing the...
Patent number
10,046,971
Issue date
Aug 14, 2018
Stella Chemifa Corporation
Kazuyuki Tohji
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Dispersion of carbon material and process for producing same
Patent number
9,296,613
Issue date
Mar 29, 2016
National University Corporation Tohoku University
Kazuyuki Tohji
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Battery separator and nonaqueous electrolyte battery
Patent number
9,166,251
Issue date
Oct 20, 2015
Hitachi Maxell, Ltd.
Hideaki Katayama
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Separator for battery, method for manufacturing the same, and lithi...
Patent number
9,166,250
Issue date
Oct 20, 2015
Hitachi Maxell, Ltd.
Hideaki Katayama
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Carbon nanotube and method for producing same
Patent number
8,858,909
Issue date
Oct 14, 2014
Dowa Holdings Co., Ltd.
Yoshinori Sato
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Separator for electrochemical device, electrode for electrochemical...
Patent number
8,822,082
Issue date
Sep 2, 2014
Hitachi Maxwell, Ltd.
Hideaki Katayama
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Separator for battery and nonaqueous electrolyte battery using same
Patent number
8,771,859
Issue date
Jul 8, 2014
Hitachi Maxell, Ltd.
Nobuaki Matsumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Separator for electrochemical device and method for producing the s...
Patent number
8,405,957
Issue date
Mar 26, 2013
Hitachi Maxell, Ltd.
Hideaki Katayama
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Patents Applications
last 30 patents
Information
Patent Application
CARBON MATERIAL AND METHOD FOR MANUFACTURING SAME
Publication number
20250033972
Publication date
Jan 30, 2025
TOHOKU UNIVERSITY
Kazuyuki Tohji
C01 - INORGANIC CHEMISTRY
Information
Patent Application
NEUTRON SHIELDING MATERIAL AND METHOD FOR PRODUCING SAME
Publication number
20250011576
Publication date
Jan 9, 2025
KYOTO UNIVERSITY
Hiroki Tanaka
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
CELL CULTURE MEMBER AND METHOD FOR MODIFYING SURFACE THEREOF
Publication number
20240060024
Publication date
Feb 22, 2024
Shinshu University
Naoto SAITO
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
CELL CULTURE MEMBER AND METHOD FOR MODIFYING SURFACE THEREOF
Publication number
20240052299
Publication date
Feb 15, 2024
Shinshu University
Naoto SAITO
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
SEPARATOR FOR ELECTROCHEMICAL ELEMENT
Publication number
20220231377
Publication date
Jul 21, 2022
Japan Vilene Company, LTD
Hiroki CHO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL CATALYST, MEMBRANE ELECTRODE ASSEMBLY FOR FUEL CELL, AND...
Publication number
20210036334
Publication date
Feb 4, 2021
STELLA CHEMIFA CORPORATION
Sojiro KON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR FOR ELECTROCHEMICAL ELEMENT
Publication number
20200220137
Publication date
Jul 9, 2020
Japan Vilene Company, LTD
Hiroki CHO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CARBON MATERIAL AND METHOD FOR MANUFACTURING SAME
Publication number
20190322531
Publication date
Oct 24, 2019
TOHOKU UNIVERSITY
Kazuyuki TOHJI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
IMMOBILIZED PRODUCT AND METHOD FOR PRODUCING SAME
Publication number
20190112193
Publication date
Apr 18, 2019
STELLA CHEMIFA CORPORATION
Akira ISHIMARU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR FOR ELECTRIC DOUBLE LAYER CAPACITOR
Publication number
20180315554
Publication date
Nov 1, 2018
Japan Vilene Company, LTD
Kengo NOGUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CROSS-LINKED STRUCTURE OF CARBON MATERIAL AND METHOD FOR PRODUCING...
Publication number
20180072574
Publication date
Mar 15, 2018
STELLA CHEMIFA CORPORATION
Yoshinori SATO
B82 - NANO-TECHNOLOGY
Information
Patent Application
NITROGEN-CONTAINING CARBON MATERIAL AND METHOD OF MANUFACTURING THE...
Publication number
20160167968
Publication date
Jun 16, 2016
TOHOKU UNIVERSITY
Kazuyuki Tohji
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CARBON NANOTUBE AND METHOD FOR PRODUCING SAME
Publication number
20120083408
Publication date
Apr 5, 2012
Tohoku University
Yoshinori Sato
B82 - NANO-TECHNOLOGY
Information
Patent Application
DISPERSION OF CARBON MATERIAL AND PROCESS FOR PRODUCING SAME
Publication number
20110253945
Publication date
Oct 20, 2011
STELLA CHEMIFA CORPORATION
Kazuyuki Tohji
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
SEPARATOR FOR BATTERY AND NONAQUEOUS ELECTROLYTE BATTERY USING SAME
Publication number
20110143183
Publication date
Jun 16, 2011
Nobuaki Matsumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY SEPARATOR AND NONAQUEOUS ELECTROLYTE BATTERY
Publication number
20110052987
Publication date
Mar 3, 2011
Hideaki Katayama
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
SEPARATOR FOR BATTERY, METHOD FOR MANUFACTURING THE SAME, AND LITHI...
Publication number
20110003209
Publication date
Jan 6, 2011
Hideaki Katayama
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
SEPARATOR FOR ELECTROCHEMICAL DEVICE, ELECTRODE FOR ELECTROCHEMICAL...
Publication number
20100015530
Publication date
Jan 21, 2010
Hideaki Katayama
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Microparticle-Supported Carbon Particle, Method for Production Ther...
Publication number
20090246602
Publication date
Oct 1, 2009
Yuko Sawaki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Separator for electrochemical device and method for producing the s...
Publication number
20090067119
Publication date
Mar 12, 2009
Hideaki Katayama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Particle containing carbon particle, platinum and ruthenium oxide,...
Publication number
20090068546
Publication date
Mar 12, 2009
Yoshinori Sato
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL