Patents by Inventor Yoshinori Ikuma

Yoshinori Ikuma 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).

  • Display Device
    Publication number: 20240065083
    Abstract: The present disclosure relates a display device that can enhance thermal diffusion performance of a display panel in its plane direction. The display device includes a plate-shaped display cell that displays an image, and a thin plate-shaped heat conduction member stuck on a rear face side of the display cell. The heat conduction member is formed with a thickness of approximately 0.3 to 1.0 mm. The technology according to the present disclosure can be applied, for example, to a television receiver or a display in which an OLED cell is used.
    Type: Application
    Filed: December 21, 2021
    Publication date: February 22, 2024
    Applicant: Sony Group Corporation
    Inventors: Yoshinori Ikuma, Song Han, Yohei Shimizu, Yoshimi Saito, Yuji Arai, Tomio Aoki, Yasutake Furukoshi
  • Display Device
    Publication number: 20240015426
    Abstract: A display device includes a display panel, an actuator that comes into contact with a back surface of the display panel, and a woofer configured to generate a sound wave from behind the display panel toward the back surface of the display panel.
    Type: Application
    Filed: December 7, 2021
    Publication date: January 11, 2024
    Applicant: Sony Group Corporation
    Inventors: Yoshinori Ikuma, Masayasu Watanabe, Toshihiko Masuda, Shigenori Sunaoshi, Ryosuke Seki, Tsutomu Enomoto