Patents by Inventor Shuhei Yasuhara

Shuhei Yasuhara 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).

  • SEATING SURFACE CUSHION
    Publication number: 20220257024
    Abstract: According to one embodiment, a seat cushion comprises a second air cell section that is located on the rear side of a seat surface and a third air cell section that is located rearward of the second air cell section. The second air cell section and the third air cell section are adjacent to each other and have a common boundary extending diagonally in the front-rear direction of the seat surface such that the ischial region of a user fits in the boundary.
    Type: Application
    Filed: September 10, 2020
    Publication date: August 18, 2022
    Inventors: Maki Mimura, Hiroshi Ohno, Kiyofumi Tamiaki, Ryuji Kajiwara, Shuhei Yasuhara