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Hiroyuki Nakayama

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Patents Grantslast 30 patents

  • Information Patent Grant

    Sealed battery
    • Patent number 12,040,509
    • Issue date Jul 16, 2024
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki Nakayama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Sealed battery
    • Patent number 11,721,863
    • Issue date Aug 8, 2023
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki Nakayama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method for stack-welding dissimilar metal members
    • Patent number 11,413,706
    • Issue date Aug 16, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroomi Kobayashi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for stack-welding dissimilar metal members
    • Patent number 11,224,942
    • Issue date Jan 18, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroomi Kobayashi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for producing battery pack, and battery pack
    • Patent number 10,862,094
    • Issue date Dec 8, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki Nakayama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Secondary battery
    • Patent number 10,707,543
    • Issue date Jul 7, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki Nakayama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Battery
    • Patent number 10,403,862
    • Issue date Sep 3, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Satoshi Suzuki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Battery
    • Patent number 10,014,515
    • Issue date Jul 3, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Takashi Harayama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Sealing arrangement of a battery filling port using a rivet
    • Patent number 9,960,407
    • Issue date May 1, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki Nakayama
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Battery system
    • Patent number 9,947,971
    • Issue date Apr 17, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki Nakayama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Deterioration determining device for battery
    • Patent number 9,632,146
    • Issue date Apr 25, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki Nakayama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Battery assembly and method of switching connection in battery asse...
    • Patent number 9,608,249
    • Issue date Mar 28, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki Nakayama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Battery and method for producing the battery
    • Patent number 9,608,239
    • Issue date Mar 28, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki Nakayama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Battery and method for producing same
    • Patent number 9,508,963
    • Issue date Nov 29, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Takashi Harayama
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    SECONDARY BATTERY SYSTEM OF VEHICLE
    • Publication number 20240178472
    • Publication date May 30, 2024
    • Toyota Jidosha Kabushiki Kaisha
    • Junta TAKASU
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    POWER STORAGE MODULE AND METHOD OF PRODUCING POWER STORAGE MODULE
    • Publication number 20240014524
    • Publication date Jan 11, 2024
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki NAKAYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRIC POWER STORAGE DEVICE
    • Publication number 20230378590
    • Publication date Nov 23, 2023
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki NAKAYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER STORAGE DEVICE
    • Publication number 20230352803
    • Publication date Nov 2, 2023
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki NAKAYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER STORAGE DEVICE
    • Publication number 20220328919
    • Publication date Oct 13, 2022
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • Hiroyuki NAKAYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER STORAGE DEVICE
    • Publication number 20220320665
    • Publication date Oct 6, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki NAKAYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER STORAGE DEVICE
    • Publication number 20220320663
    • Publication date Oct 6, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Masashi KATO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER STORAGE DEVICE
    • Publication number 20220320672
    • Publication date Oct 6, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Masashi KATO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER STORAGE DEVICE
    • Publication number 20220320693
    • Publication date Oct 6, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Masashi KATO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BATTERY AND METHOD OF MANUFACTURING SAME
    • Publication number 20220123393
    • Publication date Apr 21, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki NAKAYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEALED BATTERY
    • Publication number 20210143374
    • Publication date May 13, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki Nakayama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEALED BATTERY
    • Publication number 20210143387
    • Publication date May 13, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki Nakayama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD FOR STACK-WELDING DISSIMILAR METAL MEMBERS
    • Publication number 20200130100
    • Publication date Apr 30, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroomi KOBAYASHI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    BATTERY AND METHOD OF MANUFACTURING SAME
    • Publication number 20200127247
    • Publication date Apr 23, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki NAKAYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD FOR PRODUCING BATTERY PACK, AND BATTERY PACK
    • Publication number 20190140246
    • Publication date May 9, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki NAKAYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SECONDARY BATTERY
    • Publication number 20160233562
    • Publication date Aug 11, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki NAKAYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BATTERY
    • Publication number 20150372261
    • Publication date Dec 24, 2015
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • Satoshi SUZUKI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    BATTERY
    • Publication number 20150325833
    • Publication date Nov 12, 2015
    • Takashi HARAYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DETERIORATION DETERMINING DEVICE FOR BATTERY
    • Publication number 20150268308
    • Publication date Sep 24, 2015
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki NAKAYAMA
    • G01 - MEASURING TESTING
  • Information Patent Application

    BATTERY SYSTEM
    • Publication number 20150236384
    • Publication date Aug 20, 2015
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki NAKAYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BATTERY ASSEMBLY AND METHOD OF SWITCHING CONNECTION IN BATTERY ASSE...
    • Publication number 20150214532
    • Publication date Jul 30, 2015
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki NAKAYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BATTERY AND METHOD FOR PRODUCING SAME
    • Publication number 20150200386
    • Publication date Jul 16, 2015
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • Takashi Harayama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BATTERY AND METHOD FOR PRODUCING THE BATTERY
    • Publication number 20150118546
    • Publication date Apr 30, 2015
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • Hiroyuki Nakayama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEALING ARRANGEMENT OF A BATTERY FILLING PORT USING A RIVET
    • Publication number 20140295259
    • Publication date Oct 2, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki Nakayama
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...