Patents by Inventor Ryuichi YAEGASHI

Ryuichi YAEGASHI 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).

  • Rotation angle detection device
    Patent number: 9702684
    Abstract: Provided is a rotation angle detection device, having a magnet installed on a valve shaft, which magnetically detects a rotation angle of a valve shaft, the device being configured to include a plate member having a predetermined thickness which is fastened and fixed to one end of the valve shaft, wherein the magnet is molded to the plate member into a cylindrical shape having a height larger than the predetermined thickness.
    Type: Grant
    Filed: June 13, 2014
    Date of Patent: July 11, 2017
    Assignee: KEIHIN CORPORATION
    Inventors: Kiyoshi Kaneko, Michio Onuma, Ryuichi Yaegashi
  • ROTATION ANGLE DETECTION DEVICE
    Publication number: 20140368192
    Abstract: Provided is a rotation angle detection device, having a magnet installed on a valve shaft, which magnetically detects a rotation angle of a valve shaft, the device being configured to include a plate member having a predetermined thickness which is fastened and fixed to one end of the valve shaft, wherein the magnet is molded to the plate member into a cylindrical shape having a height larger than the predetermined thickness.
    Type: Application
    Filed: June 13, 2014
    Publication date: December 18, 2014
    Inventors: Kiyoshi KANEKO, Michio ONUMA, Ryuichi YAEGASHI