Patents by Inventor Tatsuya FUJISAKA

Tatsuya FUJISAKA 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).

  • Junction box and power storage device
    Patent number: 11631970
    Abstract: A junction box includes a housing having a plurality of side wall portions, and a liquid detector including a first terminal portion and a second terminal portion. The junction box is disposed in a housing case housing a power storage module. The first terminal portion and the second terminal portion are directed toward a lower side of one of the side wall portions and drawn out from the inside of the housing to the outside of the housing.
    Type: Grant
    Filed: December 11, 2020
    Date of Patent: April 18, 2023
    Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, SUMITOMO WIRING SYSTEMS, LTD.
    Inventors: Yuki Ohira, Yoshiki Yanagita, Yoshimasa Tanuma, Takumi Ejima, Tatsuya Fujisaka, Takayuki Takeuchi
  • JUNCTION BOX AND POWER STORAGE DEVICE
    Publication number: 20210226432
    Abstract: A junction box includes a housing having a plurality of side wall portions, and a liquid detector including a first terminal portion and a second terminal portion. The junction box is disposed in a housing case housing a power storage module. The first terminal portion and the second terminal portion are directed toward a lower side of one of the side wall portions and drawn out from the inside of the housing to the outside of the housing.
    Type: Application
    Filed: December 11, 2020
    Publication date: July 22, 2021
    Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA, SUMITOMO WIRING SYSTEMS, LTD.
    Inventors: Yuki OHIRA, Yoshiki Yanagita, Yoshimasa Tanuma, Takumi Ejima, Tatsuya Fujisaka, Takayuki Takeuchi
  • Electrical connection box
    Patent number: 10938142
    Abstract: An electrical connection box comprising a box main body that accommodates an electrical component and a connector for connection with an electrical wire that is provided in a protruding manner on an outer surface of the box main body, the electrical connection box being mounted on a vehicle and used for connection of a plurality of on-board loads to an on-board power supply comprises a protector that is provided in a protruding manner along a protrusion direction of the connector and protects the connector.
    Type: Grant
    Filed: November 13, 2019
    Date of Patent: March 2, 2021
    Assignees: Sumitomo Wiring Systems, Ltd., Toyota Jidosha Kabushiki Kaisha
    Inventors: Maiko Oda, Kiyofumi Kawaguchi, Tatsuya Fujisaka, Takenori Kobayashi, Junta Katayama
  • ELECTRICAL CONNECTION BOX
    Publication number: 20200161799
    Abstract: An electrical connection box comprising a box main body that accommodates an electrical component and a connector for connection with an electrical wire that is provided in a protruding manner on an outer surface of the box main body, the electrical connection box being mounted on a vehicle and used for connection of a plurality of on-board loads to an on-board power supply comprises a protector that is provided in a protruding manner along a protrusion direction of the connector and protects the connector.
    Type: Application
    Filed: November 13, 2019
    Publication date: May 21, 2020
    Inventors: Maiko ODA, Kiyofumi KAWAGUCHI, Tatsuya FUJISAKA, Takenori KOBAYASHI, Junta KATAYAMA