Patents by Inventor Ryohei FUKUSHIMA

Ryohei 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).

  • Control method for projector, projector, and projector system
    Patent number: 11550209
    Abstract: A control method for a projector attachable to a wall via an attachment fixture includes determining whether the projector is attached to the wall, detecting oil included in air, determining, when determining that the projector is attached to the wall, based on a detection result of the oil included in the air, whether confirmation concerning the attachment of the projector is necessary, and displaying, when determining that the confirmation concerning the attachment of the projector is necessary, a confirmation image for urging the confirmation concerning the attachment of the projector on a display surface.
    Type: Grant
    Filed: February 6, 2020
    Date of Patent: January 10, 2023
    Assignee: Seiko Epson Corporation
    Inventor: Ryohei Fukushima
  • CONTROL METHOD FOR PROJECTOR, PROJECTOR, AND PROJECTOR SYSTEM
    Publication number: 20200257186
    Abstract: A control method for a projector attachable to a wall via an attachment fixture includes determining whether the projector is attached to the wall, detecting oil included in air, determining, when determining that the projector is attached to the wall, based on a detection result of the oil included in the air, whether confirmation concerning the attachment of the projector is necessary, and displaying, when determining that the confirmation concerning the attachment of the projector is necessary, a confirmation image for urging the confirmation concerning the attachment of the projector on a display surface.
    Type: Application
    Filed: February 6, 2020
    Publication date: August 13, 2020
    Applicant: SEIKO EPSON CORPORATION
    Inventor: Ryohei FUKUSHIMA