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Tomohiro Niimi
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Kariya-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Negative electrode for nonaqueous secondary battery and nonaqueous...
Patent number
10,446,838
Issue date
Oct 15, 2019
Kabushiki Kaisha Toyota Jidoshokki
Takeshi Kondo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode active material, method for producing same, and...
Patent number
10,333,139
Issue date
Jun 25, 2019
Kabushiki Kaisha Toyota Jidoshokki
Takeshi Kondo
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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
Negative-electrode material for nonaqueous-electrolyte secondary ba...
Patent number
9,997,772
Issue date
Jun 12, 2018
Kabushiki Kaisha Toyota Jidoshokki
Tomohiro Niimi
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
Information
Patent Grant
Negative-electrode active material for nonaqueous-electrolyte secon...
Patent number
9,190,186
Issue date
Nov 17, 2015
Kabushiki Kaisha Toyota Jidoshokki
Yusuke Sugiyama
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
ELECTRODE ACTIVE MATERIAL PARTICLE, ELECTRODE COMPOSITE MATERIAL, A...
Publication number
20250033979
Publication date
Jan 30, 2025
Toyota Jidosha Kabushiki Kaisha
Mitsutoshi OTAKI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ELECTRODE COMPOSITE MATERIAL, LITHIUM-ION BATTERY, AND PRODUCTION M...
Publication number
20250038175
Publication date
Jan 30, 2025
Toyota Jidosha Kabushiki Kaisha
Mitsutoshi OTAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON-CLATHRATE ELECTRODE ACTIVE MATERIAL PARTICLES, ELECTRODE CO...
Publication number
20250038187
Publication date
Jan 30, 2025
Toyota Jidosha Kabushiki Kaisha
Mitsutoshi OTAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON CLATHRATE ELECTRODE ACTIVE MATERIAL, NEGATIVE ELECTRODE MIX...
Publication number
20240379950
Publication date
Nov 14, 2024
Toyota Jidosha Kabushiki Kaisha
Mitsutoshi Otaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON CLATHRATE ELECTRODE ACTIVE MATERIAL, NEGATIVE ELECTRODE MIX...
Publication number
20240372082
Publication date
Nov 7, 2024
Toyota Jidosha Kabushiki Kaisha
Mitsutoshi Otaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE BODY, LITHIUM ION BATTERY, AND METHOD OF PRODUCI...
Publication number
20240014388
Publication date
Jan 11, 2024
Toyota Jidosha Kabushiki Kaisha
Mitsutoshi Otaki
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PRODUCTION PROCESS FOR CARBON-COATED SILICON MATERIAL
Publication number
20170256792
Publication date
Sep 7, 2017
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
Takeshi KONDO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL, METHOD FOR PRODUCING SAME, AND...
Publication number
20170033355
Publication date
Feb 2, 2017
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
Takeshi KONDO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE FOR NONAQUEOUS SECONDARY BATTERY AND NONAQUEOUS...
Publication number
20170012282
Publication date
Jan 12, 2017
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
Takeshi KONDO
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
NEGATIVE-ELECTRODE MATERIAL FOR NONAQUEOUS - ELECTROLYTE SECONDARY...
Publication number
20150188127
Publication date
Jul 2, 2015
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
Tomohiro Niimi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE-ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS-ELECTROLYTE SECON...
Publication number
20150076399
Publication date
Mar 19, 2015
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
Yusuke Sugiyama
H01 - BASIC ELECTRIC ELEMENTS