Patents by Inventor Dan Yoshida

Dan Yoshida 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).

  • Air motor with discharge through gear chamber and silencer
    Patent number: 4187063
    Abstract: An air motor includes an arrangement such that a part of an exhaust air from a cylinder of the air motor passes through a gear chamber containing a gear mechanism which links a gear fixed to a shaft directly connected to a rotor with a power output shaft and is discharged through a silencer.
    Type: Grant
    Filed: November 10, 1977
    Date of Patent: February 5, 1980
    Assignees: Fuji Kuuki Kabushiki Kaisha, Hitachi Zosen Kabushiki Kaisha
    Inventors: Dan Yoshida, Tatsumi Onaka, Yasuhiro Horiuchi