Patents by Inventor Sinichi Eguchi

Sinichi Eguchi 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).

  • Nonpneumatic tire
    Patent number: 11654716
    Abstract: An object of the present disclosure is to provide a non-pneumatic tire having a small temperature dependence of ride comfort, providing a good ride comfort over a wide temperature range, and having an excellent durability. A solution thereto is a non-pneumatic tire (1) using a resin composition for a framework member, the resin composition having a bending modulus of elasticity at ?20° C. according to ISO 178 of 1600 MPa or less, and a bending modulus of elasticity at 60° C. according to ISO 178 of 150 MPa or more.
    Type: Grant
    Filed: May 8, 2020
    Date of Patent: May 23, 2023
    Assignee: BRIDGESTONE CORPORATION
    Inventor: Sinichi Eguchi
  • NONPNEUMATIC TIRE
    Publication number: 20200262241
    Abstract: An object of the present disclosure is to provide a non-pneumatic tire having a small temperature dependence of ride comfort, providing a good ride comfort over a wide temperature range, and having an excellent durability. A solution thereto is a non-pneumatic tire (1) using a resin composition for a framework member, the resin composition having a bending modulus of elasticity at ?20° C. according to ISO 178 of 1600 MPa or less, and a bending modulus of elasticity at 60° C. according to ISO 178 of 150 MPa or more.
    Type: Application
    Filed: May 8, 2020
    Publication date: August 20, 2020
    Applicant: BRIDGESTONE CORPORATION
    Inventor: Sinichi Eguchi