Patents by Inventor Keizo Fukushima

Keizo Fukushima 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).

  • MAGNETIC MARKER, EMBEDDING JIG FOR MAGNETIC MARKER, AND EMBEDDING METHOD FOR MAGNETIC MARKER
    Publication number: 20220316159
    Abstract: A magnetic marker is embedded in a road, and is configured to be detected by a magnetic sensor provided in a vehicle. The magnetic marker is provided with a case accommodating a magnet and a protective material covering the magnet, and an anchor that is provided protruding downward from the case and that is configured to expand in diameter in a state of being embedded in the road.
    Type: Application
    Filed: March 30, 2022
    Publication date: October 6, 2022
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Masahiro TASAKA, Keizo Fukushima, Toshiyasu Takakuwa, Michiharu Yamamoto, Tomohiko Nagao, Hitoshi Aoyama
  • Label reading system
    Patent number: 10922509
    Abstract: A label reading system that reads labels attached to packages placed on a conveyor vehicle while the conveyor vehicle passes through a label reading area includes a guide device that guides the conveyor vehicle toward the label reading area, by indicating a traveling speed and a traveling position set in advance so as to enable reading of the labels, and an information reading device that takes images of the labels in the label reading area, and reads information on the labels.
    Type: Grant
    Filed: August 15, 2019
    Date of Patent: February 16, 2021
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Daiji Sone, Katsuhiko Nagasawa, Keizo Fukushima
  • LABEL READING SYSTEM
    Publication number: 20200065538
    Abstract: A label reading system that reads labels attached to packages placed on a conveyor vehicle while the conveyor vehicle passes through a label reading area includes a guide device that guides the conveyor vehicle toward the label reading area, by indicating a traveling speed and a traveling position set in advance so as to enable reading of the labels, and an information reading device that takes images of the labels in the label reading area, and reads information on the labels.
    Type: Application
    Filed: August 15, 2019
    Publication date: February 27, 2020
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Daiji Sone, Katsuhiko Nagasawa, Keizo Fukushima