Patents by Inventor Hirotaka Mitsushio

Hirotaka Mitsushio 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).

  • Planar antenna device
    Patent number: 10411342
    Abstract: According to one embodiment, a planar antenna device includes a support portion, a first plate-shaped movable portion, a second plate-shaped movable portion, a third plate-shaped movable portion, and a pair of plate-shaped antenna units. The support portion is formed to have a plate shape. The first plate-shaped movable portion is supported by the support portion and is rotatable around a first axial line. The second plate-shaped movable portion is supported by the first plate-shaped movable portion and is rotatable around a second axial line. The third plate-shaped movable portion is supported by the second plate-shaped movable portion and is rotatable around a third axial line. The pair of plate-shaped antenna units is turnably supported by the third plate-shaped movable portion and is switchable between a closed state and an open state.
    Type: Grant
    Filed: December 27, 2017
    Date of Patent: September 10, 2019
    Assignees: Kabushiki Kaisha Toshiba, Toshiba Infrastructure Systems & Solutions Corporation
    Inventors: Masaki Nakamoto, Hirotaka Mitsushio, Noriyuki Saito, Youichi Kitamura
  • PLANAR ANTENNA DEVICE
    Publication number: 20180123237
    Abstract: According to one embodiment, a planar antenna device includes a support portion, a first plate-shaped movable portion, a second plate-shaped movable portion, a third plate-shaped movable portion, and a pair of plate-shaped antenna units. The support portion is formed to have a plate shape. The first plate-shaped movable portion is supported by the support portion and is rotatable around a first axial line. The second plate-shaped movable portion is supported by the first plate-shaped movable portion and is rotatable around a second axial line. The third plate-shaped movable portion is supported by the second plate-shaped movable portion and is rotatable around a third axial line. The pair of plate-shaped antenna units is turnably supported by the third plate-shaped movable portion and is switchable between a closed state and an open state.
    Type: Application
    Filed: December 27, 2017
    Publication date: May 3, 2018
    Applicants: Kabushiki Kaisha Toshiba, Toshiba Infrastructure Systems & Solutions Corporation
    Inventors: Masaki NAKAMOTO, Hirotaka MITSUSHIO, Noriyuki SAITO, Youichi KITAMURA
  • SUPPORT DEVICE, ATTACHMENT, AND METHOD OF SUPPORTING ELECTRONIC DEVICE
    Publication number: 20150129724
    Abstract: According to one embodiment, a support device configured to support an electronic device. The electronic device includes a first face and a second face including a recessed portion or a projecting portion. The support device includes a first member and a second member. The first member is configured to support the electronic device. The second member is configured to be movable between a first position and a second position, the first position being a position at which the second member is engaged with the recessed portion or the projecting portion to suppress moving of the electronic device, the second position being a position at which the second member is configured to be separated further from the second face and at which the electronic device is configured to be permitted to move.
    Type: Application
    Filed: July 16, 2014
    Publication date: May 14, 2015
    Inventors: Yoshinori Kohmoto, Jun Watanabe, Ryo Saito, Hirotaka Mitsushio