Patents by Inventor Tetsushi ITOH

Tetsushi ITOH 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).

  • Traveling device
    Patent number: 10675960
    Abstract: The present invention provides a traveling device including: a framework member of a vehicle body; at least one rail member being supported by the framework member and extending substantially horizontally; a battery supporting member that is mounted to be insertable into the vehicle body and extractable from the vehicle body by the rail member for supporting a battery; and at least one damper member being disposed between the rail member and the battery supporting member, wherein the damper member is attached above or below the rail member.
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: June 9, 2020
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Atsushi Higuchi, Tetsushi Itoh, Kyosuke Taka, Yoshitaka Okahashi, Kosuke Tanaka, Kiyotaka Hirata
  • TRAVELING DEVICE
    Publication number: 20190009663
    Abstract: The present invention provides a traveling device including: a framework member of a vehicle body; at least one rail member being supported by the framework member and extending substantially horizontally; a battery supporting member that is mounted to be insertable into the vehicle body and extractable from the vehicle body by the rail member for supporting a battery; and at least one damper member being disposed between the rail member and the battery supporting member, wherein the damper member is attached above or below the rail member.
    Type: Application
    Filed: September 13, 2018
    Publication date: January 10, 2019
    Inventors: Atsushi HIGUCHI, Tetsushi ITOH, Kyosuke TAKA, Yoshitaka OKAHASHI, Kosuke TANAKA, Kiyotaka HIRATA
  • Battery-driven traveling device
    Patent number: 10112471
    Abstract: The present invention provides a battery-driven traveling device including: a framework section disposed on at least a bottom part of a vehicle body for ensuring strength of the vehicle body; two slide rails being composed of a left slide rail and a right slide rail and being supported by the framework section and extending substantially horizontally; a battery supporting member that is mounted to be insertable into the vehicle body and extractable from the vehicle body by using the two slide rails; and a plurality of dampers disposed on a path through which vibration of the vehicle body is transmitted from each of the slide rails to the battery supporting member for relaxing the vibration transmitted from the vehicle body to the battery while the device travels, wherein the left slide rail is disposed on left side of the battery supporting member and the right slide rail is disposed on right side of the battery supporting member, and each of the dampers is disposed above or below the left slide rail or the r
    Type: Grant
    Filed: May 16, 2017
    Date of Patent: October 30, 2018
    Assignee: SHARP KABUSHIKI KAISHA
    Inventors: Atsushi Higuchi, Tetsushi Itoh, Kyosuke Taka, Yoshitaka Okahashi, Kosuke Tanaka, Kiyotaka Hirata
  • BATTERY-DRIVEN TRAVELING DEVICE
    Publication number: 20170334279
    Abstract: The present invention provides a battery-driven traveling device including: a framework section disposed on at least a bottom part of a vehicle body for ensuring strength of the vehicle body; two slide rails being composed of a left slide rail and a right slide rail and being supported by the framework section and extending substantially horizontally; a battery supporting member that is mounted to be insertable into the vehicle body and extractable from the vehicle body by using the two slide rails; and a plurality of dampers disposed on a path through which vibration of the vehicle body is transmitted from each of the slide rails to the battery supporting member for relaxing the vibration transmitted from the vehicle body to the battery while the device travels, wherein the left slide rail is disposed on left side of the battery supporting member and the right slide rail is disposed on right side of the battery supporting member, and each of the dampers is disposed above or below the left slide rail or the r
    Type: Application
    Filed: May 16, 2017
    Publication date: November 23, 2017
    Inventors: Atsushi HIGUCHI, Tetsushi ITOH, Kyosuke TAKA, Yoshitaka OKAHASHI, Kosuke TANAKA, Kiyotaka HIRATA