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Yoshihiro Nakagaki
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Kariya, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Electrolytic solution and lithium ion secondary battery
Patent number
11,201,354
Issue date
Dec 14, 2021
Kabushiki Kaisha Toyota Jidoshokki
Hiroyuki Sasaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nonaqueous electrolyte secondary battery
Patent number
11,011,781
Issue date
May 18, 2021
The University of Tokyo
Atsuo Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing secondary battery including coating on electro...
Patent number
10,797,350
Issue date
Oct 6, 2020
Kabushiki Kaisha Toyota Jidoshokki
Hiroyuki Sasaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nonaqueous electrolyte secondary battery
Patent number
10,686,223
Issue date
Jun 16, 2020
Kabushiki Kaisha Toyota Jidoshokki
Atsuo Yamada
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Electrolytic solution
Patent number
10,497,980
Issue date
Dec 3, 2019
UNIVERSITY OF TOKYO
Tomoyuki Kawai
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Electrolytic solution
Patent number
10,347,944
Issue date
Jul 9, 2019
UNIVERSITY OF TOKYO
Tomoyuki Kawai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative-electrode active material, production process for the same...
Patent number
10,230,100
Issue date
Mar 12, 2019
Kabushiki Kaisha Toyota Jidoshokki
Yusuke Sugiyama
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Silicon-containing material and secondary-battery active material i...
Patent number
9,935,310
Issue date
Apr 3, 2018
Kabushiki Kaisha Toyota Jidoshokki
Yoshihiro Nakagaki
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Production process for nanometer-size silicon material
Patent number
9,527,748
Issue date
Dec 27, 2016
Kabushiki Kaisha Toyota Jidoshokki
Yusuke Sugiyama
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL IN WHICH ALUMINUM IS DISPERSED U...
Publication number
20220274846
Publication date
Sep 1, 2022
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
Yoshihiro NAKAGAKI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ELECTROLYTIC SOLUTION AND LITHIUM ION SECONDARY BATTERY
Publication number
20190131658
Publication date
May 2, 2019
THE UNIVERSITY OF TOKYO
Hiroyuki SASAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM ION SECONDARY BATTERY
Publication number
20190123389
Publication date
Apr 25, 2019
THE UNIVERSITY OF TOKYO
Yoshihiro NAKAGAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING SECONDARY BATTERY INCLUDING COATING ON ELECTRO...
Publication number
20180287208
Publication date
Oct 4, 2018
THE UNIVERSITY OF TOKYO
Hiroyuki SASAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
Publication number
20180277852
Publication date
Sep 27, 2018
THE UNIVERSITY OF TOKYO
Atsuo YAMADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTIC SOLUTION
Publication number
20170352920
Publication date
Dec 7, 2017
THE UNIVERSITY OF TOKYO
Tomoyuki KAWAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
Publication number
20160240858
Publication date
Aug 18, 2016
THE UNIVERSITY OF TOKYO
Atsuo YAMADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
Publication number
20160233548
Publication date
Aug 11, 2016
THE UNIVERSITY OF TOKYO
Atsuo YAMADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
Publication number
20160226100
Publication date
Aug 4, 2016
THE UNIVERSITY OF TOKYO
Atsuo YAMADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NONAQUEOUS SECONDARY BATTERY
Publication number
20160218390
Publication date
Jul 28, 2016
THE UNIVERSITY OF TOKYO
Atsuo YAMADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTIC SOLUTION, FOR ELECTRICAL STORAGE DEVICES SUCH AS BATTE...
Publication number
20160218394
Publication date
Jul 28, 2016
THE UNIVERSITY OF TOKYO
Atsuo YAMADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE-ELECTRODE ACTIVE MATERIAL, PRODUCTION PROCESS FOR THE SAME...
Publication number
20150349337
Publication date
Dec 3, 2015
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
Yusuke SUGIYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NANOMETER-SIZE SILICON MATERIAL AND NEGATIVE-ELECTRODE ACTIVE MATER...
Publication number
20150307362
Publication date
Oct 29, 2015
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
Yusuke SUGIYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON-CONTAINING MATERIAL AND SECONDARY-BATTERY ACTIVE MATERIAL I...
Publication number
20150147658
Publication date
May 28, 2015
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
Yoshihiro Nakagaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HEAT-RESISTANT MAGNESIUM ALLOY
Publication number
20110176955
Publication date
Jul 21, 2011
Kabushiki Kaisha Toyota Jidoshokki
Tsukasa Sugie
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...