Patents by Inventor Shunichi Hamadate

Shunichi Hamadate 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).

  • Patent number: 9930286
    Abstract: According to one embodiment, a display apparatus includes an enclosure having a display portion and an internal space, and a speaker accommodated in the internal space and having a sound emitting surface directed in an opposite direction of the display portion. The enclosure includes a first opening area configured to emit sound of the speaker in the opposite direction of the display portion, and a second opening area configured to emit the sound of the speaker in a lateral direction to the display portion. A volume of the sound emitted from the first opening area is greater than a volume of the sound emitted from the second opening area.
    Type: Grant
    Filed: July 16, 2015
    Date of Patent: March 27, 2018
    Assignees: Kabushiki Kaisha Toshiba, Toshiba Visual Solutions Corporation
    Inventor: Shunichi Hamadate
  • Publication number: 20150326816
    Abstract: According to one embodiment, a display apparatus includes an enclosure having a display portion and an internal space, and a speaker accommodated in the internal space and having a sound emitting surface directed in an opposite direction of the display portion. The enclosure includes a first opening area configured to emit sound of the speaker in the opposite direction of the display portion, and a second opening area configured to emit the sound of the speaker in a lateral direction to the display portion. A volume of the sound emitted from the first opening area is greater than a volume of the sound emitted from the second opening area.
    Type: Application
    Filed: July 16, 2015
    Publication date: November 12, 2015
    Inventor: Shunichi Hamadate
  • Publication number: 20150163574
    Abstract: According to one embodiment, a display apparatus includes an enclosure having a display portion and an internal space, and a speaker accommodated in the internal space and having a sound emitting surface directed in an opposite direction of the display portion. The enclosure includes a first opening area configured to emit sound of the speaker in the opposite direction of the display portion, and a second opening area configured to emit the sound of the speaker in a lateral direction to the display portion. A volume of the sound emitted from the first opening area is greater than a volume of the sound emitted from the second opening area.
    Type: Application
    Filed: August 25, 2014
    Publication date: June 11, 2015
    Inventor: Shunichi Hamadate
  • Patent number: 5969769
    Abstract: According to the preset mode instructions from the operating part 111, data of a plurality of channels to be included in the search screen are input from the operating part 111. These channel data are transferred to the second channel selection controlling part 109 for storage. When preparing, a search screen, these stored channel data are used for constituting a search screen, which is displayed on the displaying part 112. The channels desired or frequently watched by the user alone are searched and their images are displayed on the multiple-division screen as still pictures.
    Type: Grant
    Filed: March 31, 1997
    Date of Patent: October 19, 1999
    Assignee: Kabushiki Kaisha Toshiba
    Inventor: Shunichi Hamadate