Patents by Inventor Kazuhiro Serizawa

Kazuhiro Serizawa 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).

  • Injector holder of fuel rail for gasoline direct-injection engine
    Patent number: D987686
    Type: Grant
    Filed: March 4, 2021
    Date of Patent: May 30, 2023
    Assignee: USUI CO., LTD.
    Inventors: Kazuma Hinobayashi, Kazuhiro Serizawa
  • Fuel rail
    Patent number: D987687
    Type: Grant
    Filed: March 4, 2021
    Date of Patent: May 30, 2023
    Assignee: USUI CO., LTD.
    Inventors: Kazuma Hinobayashi, Kazuhiro Serizawa