Patents by Inventor Dajiro TAKIZAWA

Dajiro TAKIZAWA 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).

  • Vehicle power supply system and cooling circuit
    Patent number: 10899212
    Abstract: A vehicle power supply system includes: a plurality of battery modules; a high-voltage system equipment and a cooling circuit having a plurality of battery module cooling units for cooling the plurality of battery modules, and a high-voltage system equipment cooling unit for cooling the high-voltage system equipment. In the cooling circuit, the plurality of battery module cooling units are disposed in parallel, a branching portion is provided on an upstream side of the plurality of battery module cooling units, a merging portion is provided on a downstream side of the plurality of battery module cooling units, and the high-voltage system equipment cooling unit is provided on a downstream side of the merging portion.
    Type: Grant
    Filed: December 15, 2015
    Date of Patent: January 26, 2021
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Satoko Ito, Dajiro Takizawa
  • VEHICLE POWER SUPPLY SYSTEM AND COOLING CIRCUIT
    Publication number: 20180015839
    Abstract: A vehicle power supply system includes: a plurality of battery modules; a high-voltage system equipment; and a cooling circuit having a plurality of battery module cooling units for cooling the plurality of battery modules, and a high-voltage system equipment cooling unit for cooling the high-voltage system equipment. In the cooling circuit, the plurality of battery module cooling units are disposed in parallel, a branching portion is provided on an upstream side of the plurality of battery module cooling units, a merging portion is provided on a downstream side of the plurality of battery module cooling units, and the high-voltage system equipment cooling unit is provided on a downstream side of the merging portion.
    Type: Application
    Filed: December 15, 2015
    Publication date: January 18, 2018
    Inventors: Satoko ITO, Dajiro TAKIZAWA