Patents by Inventor Mikihiko Tsuchida

Mikihiko Tsuchida 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: 20080285778
    Abstract: A screen-integrated speaker in which mutual interference among channels does not occur easily, a high quality sound and a wide range of frequency are ensured, flexible and light, and downsizing for storage and transport are easy owing to its easiness of rolling up and deployment under a multi-channel structure is provided. The screen-integrated speaker according to an aspect of the invention includes a screen mainly composed of a fibrous structure and an exciter mounted to the back surface of the screen. Preferably, a exciting panel is interposed between the exciter and the screen.
    Type: Application
    Filed: August 2, 2006
    Publication date: November 20, 2008
    Applicant: TEIJIN FIBERS LIMITED
    Inventors: Saori Kuroda, Hitoshi Yano, Kunio Kosaka, Mikihiko Tsuchida, Hiroshi Kitoh