Patents by Inventor Gen Ikeda

Gen Ikeda has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Electrolyte for metal-air batteries and metal-air battery
    Patent number: 10270143
    Abstract: An electrolyte for metal-air batteries, which is able to inhibit the self-discharge of metal-air batteries, and a metal-air battery using the electrolyte. The electrolyte for metal-air batteries having an anode containing at least one kind of metal element selected from aluminum and magnesium, may comprise an aqueous solution comprising a self-discharge inhibitor containing at least one kind of ion selected from the group consisting of an H2P2O72? anion and a Ca2+ cation and at least one kind of ion selected from the group consisting of a CH3S? anion, an S2O32? anion and an SCN? anion.
    Type: Grant
    Filed: September 7, 2016
    Date of Patent: April 23, 2019
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Hiroshi Suyama, Tomohiro Kuroki, Kazushi Wakayama, Gen Ikeda
  • ELECTROLYTE FOR METAL-AIR BATTERIES AND METAL-AIR BATTERY
    Publication number: 20170077524
    Abstract: An electrolyte for metal-air batteries, which is able to inhibit the self-discharge of metal-air batteries, and a metal-air battery using the electrolyte. The electrolyte for metal-air batteries having an anode containing at least one kind of metal element selected from aluminum and magnesium, may comprise an aqueous solution comprising a self-discharge inhibitor containing at least one kind of ion selected from the group consisting of an H2P2O72? anion and a Ca2+ cation and at least one kind of ion selected from the group consisting of a CH3S? anion, an S2O32? anion and an SCN? anion.
    Type: Application
    Filed: September 7, 2016
    Publication date: March 16, 2017
    Inventors: Hiroshi Suyama, Tomohiro Kuroki, Kazushi Wakayama, Gen Ikeda
  • Motor vehicle and/or toy replica thereof
    Patent number: D519414
    Type: Grant
    Filed: January 14, 2005
    Date of Patent: April 25, 2006
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Yo Hiruta, Kenichi Hirai, Gen Ikeda
  • Motor vehicle and/or toy replica thereof
    Patent number: D519880
    Type: Grant
    Filed: January 14, 2005
    Date of Patent: May 2, 2006
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Yo Hiruta, Kenichi Hirai, Gen Ikeda
  • Rear portion of an automobile
    Patent number: D519897
    Type: Grant
    Filed: January 18, 2005
    Date of Patent: May 2, 2006
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Yo Hiruta, Kenichi Hirai, Gen Ikeda
  • Front portion of an automobile
    Patent number: D520427
    Type: Grant
    Filed: January 18, 2005
    Date of Patent: May 9, 2006
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Yo Hiruta, Kenichi Hirai, Gen Ikeda
  • Rear quarter portion of an automobile
    Patent number: D542201
    Type: Grant
    Filed: January 21, 2005
    Date of Patent: May 8, 2007
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Yo Hiruta, Kenichi Hirai, Gen Ikeda
  • Front portion of an automobile
    Patent number: D599259
    Type: Grant
    Filed: December 19, 2008
    Date of Patent: September 1, 2009
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Kenichi Inukai, Gen Ikeda, Takafumi Ito
  • Automobile and toy replica thereof
    Patent number: D606901
    Type: Grant
    Filed: December 19, 2008
    Date of Patent: December 29, 2009
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Kenichi Inukai, Gen Ikeda, Takafumi Ito
  • Rear bumper for a motor vehicle
    Patent number: D795141
    Type: Grant
    Filed: October 31, 2016
    Date of Patent: August 22, 2017
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Gen Ikeda, Hideaki Suzuki