Patents by Inventor Shota HATADA

Shota HATADA 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).

  • Head cover for engine
    Patent number: 11203957
    Abstract: The head cover for an engine includes a gas passage in the head cover, a gas outlet formed on a head cover wall at a terminal end portion of the gas passage in the head cover, a gas intermediate outlet portion formed in the head cover wall so as to face space inside the head cover except the gas passage in the head cover, and a gas intermediate inlet portion formed in the head cover wall so as to face the gas passage in the head cover, in which an opening specification in which through holes penetrating the head cover wall are formed and a closing specification in which the through holes are not formed can be selected for the gas intermediate outlet portion and the gas intermediate inlet portion.
    Type: Grant
    Filed: November 12, 2020
    Date of Patent: December 21, 2021
    Assignee: KUBOTA CORPORATION
    Inventors: Satoshi Sugimoto, Takayuki Ichikawa, Shota Hatada
  • HEAD COVER FOR ENGINE
    Publication number: 20210199032
    Abstract: The head cover for an engine includes a gas passage in the head cover, a gas outlet formed on a head cover wall at a terminal end portion of the gas passage in the head cover, a gas intermediate outlet portion formed in the head cover wall so as to face space inside the head cover except the gas passage in the head cover, and a gas intermediate inlet portion formed in the head cover wall so as to face the gas passage in the head cover, in which an opening specification in which through holes penetrating the head cover wall are formed and a closing specification in which the through holes are not formed can be selected for the gas intermediate outlet portion and the gas intermediate inlet portion.
    Type: Application
    Filed: November 12, 2020
    Publication date: July 1, 2021
    Inventors: Satoshi SUGIMOTO, Takayuki ICHIKAWA, Shota HATADA
  • General purpose engine
    Patent number: D944860
    Type: Grant
    Filed: August 7, 2020
    Date of Patent: March 1, 2022
    Assignee: Kubota Corporation
    Inventors: Takayuki Ichikawa, Takahito Uemura, Satoshi Watanabe, Akira Tamura, Shota Hatada