Patents by Inventor Kento Okuyama

Kento Okuyama 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 speed sensor
    Patent number: 11867717
    Abstract: An air gap of a rotation speed sensor is increased. A rotation speed sensor according to one embodiment includes: a sensor component having magnetic sensing elements; and a magnetic plate that is arranged between the sensor component and a magnet and that is made of a magnetic material. In a first direction that is a direction in which the sensor component, the magnetic plate and the magnet are arranged, the magnetic plate includes an opening that is formed at a position overlapping center of a line connecting respective centers of the magnetic sensing elements.
    Type: Grant
    Filed: September 3, 2020
    Date of Patent: January 9, 2024
    Assignee: PROTERIAL, LTD.
    Inventors: Kazuhiko Tomita, Kento Okuyama, Kei Kawano
  • ROTATION SPEED SENSOR
    Publication number: 20210080480
    Abstract: An air gap of a rotation speed sensor is increased. A rotation speed sensor according to one embodiment includes: a sensor component having magnetic sensing elements; and a magnetic plate that is arranged between the sensor component and a magnet and that is made of a magnetic material. In a first direction that is a direction in which the sensor component, the magnetic plate and the magnet are arranged, the magnetic plate includes an opening that is formed at a position overlapping center of a line connecting respective centers of the magnetic sensing elements.
    Type: Application
    Filed: September 3, 2020
    Publication date: March 18, 2021
    Inventors: Kazuhiko Tomita, Kento Okuyama, Kei Kawano