Patents by Inventor Kodai TSUJINO

Kodai TSUJINO 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).

  • CUSHIONING RUBBER, REACTION FORCE ADJUSTING METHOD THEREOF, AND PEDESTAL
    Publication number: 20250035180
    Abstract: A sheet-shaped cushioning rubber including a planar base portion and a three-dimensional portion formed to rise from the base portion toward one side in a sheet thickness direction, the planar base portion and the three-dimensional portion being alternately provided in one direction of a sheet plane, wherein the three-dimensional portion includes a hollow portion that opens toward the other side in the sheet thickness direction. The three-dimensional portion is integrally provided with a first rising surface that is continuous from the base portion, a top surface, a second rising surface on a side opposite to the first rising surface, and a pair of rising surfaces on both sides in a sheet width direction, and the hollow portion opens only toward the other side in the sheet thickness direction.
    Type: Application
    Filed: October 16, 2024
    Publication date: January 30, 2025
    Applicant: NOK CORPORATION
    Inventors: Hiroyuki SHIMOOKA, Masaya OTSUKA, Kodai TSUJINO
  • Cushioning rubber, reaction force adjusting method thereof, and pedestal
    Patent number: 12152648
    Abstract: A sheet-shaped cushioning rubber including a planar base portion and a three-dimensional portion formed to rise from the base portion toward one side in a sheet thickness direction, the planar base portion and the three-dimensional portion being alternately provided in one direction of a sheet plane, wherein the three-dimensional portion includes a hollow portion that opens toward the other side in the sheet thickness direction. The three-dimensional portion is integrally provided with a first rising surface that is continuous from the base portion, a top surface, a second rising surface on a side opposite to the first rising surface, and a pair of rising surfaces on both sides in a sheet width direction, and the hollow portion opens only toward the other side in the sheet thickness direction.
    Type: Grant
    Filed: January 30, 2020
    Date of Patent: November 26, 2024
    Assignee: NOK CORPORATION
    Inventors: Hiroyuki Shimooka, Masaya Otsuka, Kodai Tsujino
  • CUSHIONING RUBBER, REACTION FORCE ADJUSTING METHOD THEREOF, AND PEDESTAL
    Publication number: 20220082146
    Abstract: A sheet-shaped cushioning rubber including a planar base portion and a three-dimensional portion formed to rise from the base portion toward one side in a sheet thickness direction, the planar base portion and the three-dimensional portion being alternately provided in one direction of a sheet plane, wherein the three-dimensional portion includes a hollow portion that opens toward the other side in the sheet thickness direction. The three-dimensional portion is integrally provided with a first rising surface that is continuous from the base portion, a top surface, a second rising surface on a side opposite to the first rising surface, and a pair of rising surfaces on both sides in a sheet width direction, and the hollow portion opens only toward the other side in the sheet thickness direction.
    Type: Application
    Filed: January 30, 2020
    Publication date: March 17, 2022
    Applicant: NOK CORPORATION
    Inventors: Hiroyuki SHIMOOKA, Masaya OTSUKA, Kodai TSUJINO