Patents by Inventor Haruyoshi HARAI

Haruyoshi HARAI 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).

  • BARREL SUPPORT APPARATUS AND INJECTION APPARATUS
    Publication number: 20220134621
    Abstract: There is provided a barrel support apparatus of an injection apparatus which can effectively reduce bending of the barrel due to its own weight. According to one embodiment of the present invention, a barrel support apparatus includes: a barrel support member for supporting a barrel from below; and a leg portion which supports the barrel support member, and can move following the forward and backward movement of the barrel.
    Type: Application
    Filed: January 27, 2020
    Publication date: May 5, 2022
    Applicant: Shibaura Machine Co., Ltd.
    Inventors: Haruyoshi HARAI, Masato KINOSHITA