Patents by Inventor Yasuyuki Nishikawa

Yasuyuki Nishikawa 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).

  • CUSHION BODY
    Publication number: 20240341495
    Abstract: A cushion body extends in a first direction, in a second direction and in third direction that is orthogonal to the first direction and the second direction. Protrusions are arranged in the first direction and in the second direction. A first slit extends in the first direction adjacent to a protrusion group, and additionally extends into the cushion body in the third direction. A second slit extends in the second direction adjacent to the protrusion group, and additionally extends into the cushion body in the third direction.
    Type: Application
    Filed: July 29, 2022
    Publication date: October 17, 2024
    Inventors: Yasuyuki NISHIKAWA, Jun YASUKAWA, Yoji SHIMURA, Hideaki MOGI, Sho IKEDA, Akihiko KAWASAKA, Hiroyuki NAGAYAMA, Kanna MATSUYAMA, Masataka OGASAWARA
  • Cushion
    Patent number: D1026503
    Type: Grant
    Filed: June 21, 2022
    Date of Patent: May 14, 2024
    Assignee: NISHIKAWA Co., Ltd.
    Inventors: Yasuyuki Nishikawa, Jun Yasukawa, Yoji Shimura, Hideaki Mogi, Sho Ikeda, Mari Aoki
  • Cushion material
    Patent number: D1033985
    Type: Grant
    Filed: February 17, 2022
    Date of Patent: July 9, 2024
    Assignees: NISHIKAWA Co., Ltd., ARCHEM INC.
    Inventors: Yasuyuki Nishikawa, Jun Yasukawa, Yoji Shimura, Hideaki Mogi, Sho Ikeda, Akihiko Kawasaka, Hiroyuki Nagayama, Kanna Matsuyama, Masataka Ogasawara
  • Cushion material
    Patent number: D1035329
    Type: Grant
    Filed: February 17, 2022
    Date of Patent: July 16, 2024
    Assignees: NISHIKAWA Co., Ltd., ARCHEM INC.
    Inventors: Yasuyuki Nishikawa, Jun Yasukawa, Yoji Shimura, Hideaki Mogi, Sho Ikeda, Akihiko Kawasaka, Hiroyuki Nagayama, Kanna Matsuyama, Masataka Ogasawara
  • Cushion
    Patent number: D1036155
    Type: Grant
    Filed: June 21, 2022
    Date of Patent: July 23, 2024
    Assignee: NISHIKAWA Co., Ltd.
    Inventors: Yasuyuki Nishikawa, Jun Yasukawa, Yoji Shimura, Hideaki Mogi, Sho Ikeda, Mari Aoki
  • Cushion
    Patent number: D1039295
    Type: Grant
    Filed: June 21, 2022
    Date of Patent: August 20, 2024
    Assignee: NISHIKAWA Co., Ltd.
    Inventors: Yasuyuki Nishikawa, Jun Yasukawa, Yoji Shimura, Hideaki Mogi, Sho Ikeda, Mari Aoki