Patents by Inventor lkue KAWASHIMA

lkue KAWASHIMA 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).

  • Publication number: 20190353908
    Abstract: An object of the present disclosure is to provide a display apparatus (1) that enhances the response speed while suppressing the reduction in durability even when the transmittance control is performed. A display apparatus (1) includes a display unit (10), a plurality of light adjustment devices (140), and a controller (9). The display unit (10) is configured to be attached to a head of a user (A) to display information to the user (A). Each of the plurality of light adjustment devices (140) is configured to change a transmittance to adjust an intensity of light (L?) incident from outside. The controller (9) is configured to independently control the transmittances of the plurality of light adjustment devices (140) separately from each other.
    Type: Application
    Filed: February 15, 2018
    Publication date: November 21, 2019
    Inventors: Norikazu IGARASHI, Shigenobu HIRANO, Yasuo KATANO, Kenji KAMEYAMA, Takashi MAKI, Yuuto GOTOH, Satomi TANAKA, Shiroh IKEGAMI, lkue KAWASHIMA, Qing LIANG
  • Publication number: 20170315357
    Abstract: A monocular image display device includes a virtual image former to display an image in front of one eye of a user and a primary light amount adjuster being in front of another eye of the user. The primary light amount adjuster is disposed closer to the one eye of the user than an optical axis of the another eye of the user is.
    Type: Application
    Filed: April 5, 2017
    Publication date: November 2, 2017
    Inventors: Yasuo KATANO, Shigenobu HIRANO, lkue KAWASHIMA, Kenji KAMEYAMA, Takashi MAKI, Yuuto GOTOH, Shiroh IKEGAMI, Qing LIANG