Patents by Inventor Shoichi OKIMI

Shoichi OKIMI 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).

  • Cylinder head cover
    Patent number: 10941684
    Abstract: A cylinder head cover that prevents the gas outlet for the blow-by gas from being cooled by structural improvements so that the gas outlet does not freeze or become clogged in a cold condition. A cylinder head cover includes: a gas passage through which blow-by gas from a crankcase passes; and a gas outlet portion protruding upward from a head cover upper wall. The gas outlet portion includes a protruding case portion bulging upward from the head cover upper wall so as to form an outlet passage through which blow-by gas passes, and an air layer is formed outside the outlet passage in the protruding case portion.
    Type: Grant
    Filed: November 14, 2019
    Date of Patent: March 9, 2021
    Assignee: KUBOTA CORPORATION
    Inventors: Kentaro Nagai, Takahiro Yamazaki, Reo Yoshida, Tomoya Akitomo, Shoichi Okimi
  • CYLINDER HEAD COVER
    Publication number: 20200208551
    Abstract: A cylinder head cover that prevents the gas outlet for the blow-by gas from being cooled by structural improvements so that the gas outlet does not freeze or become clogged in a cold condition. A cylinder head cover includes: a gas passage through which blow-by gas from a crankcase passes; and a gas outlet portion protruding upward from a head cover upper wall. The gas outlet portion includes a protruding case portion bulging upward from the head cover upper wall so as to form an outlet passage through which blow-by gas passes, and an air layer is formed outside the outlet passage in the protruding case portion.
    Type: Application
    Filed: November 14, 2019
    Publication date: July 2, 2020
    Inventors: Kentaro NAGAI, Takahiro YAMAZAKI, Reo YOSHIDA, Tomoya AKITOMO, Shoichi OKIMI