Patents by Inventor Ryota HOSHINO

Ryota HOSHINO 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).

  • Tire
    Patent number: 10688834
    Abstract: A tire 1 comprises a tread portion 2 provided with an outboard shoulder land region 8 with outboard shoulder sipes 26. The outboard shoulder sipe 26 comprises a deep bottom part 27 and a shallow bottom part 28. The shallow bottom part 28 comprises an axially outer part 30 extending axially inwardly from the axially inner end 27i of the deep bottom part 27, an axially inner part 31 extending axially outwardly from the outboard shoulder main groove 4, and a middle part 32 connecting therebetween. The axially outer part 30, axially inner part 31 and middle part 32 have different angles with respect to the tire axial direction.
    Type: Grant
    Filed: September 25, 2017
    Date of Patent: June 23, 2020
    Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventor: Ryota Hoshino
  • TIRE
    Publication number: 20180086149
    Abstract: A tire 1 comprises a tread portion 2 provided with an outboard shoulder land region 8 with outboard shoulder sipes 26. The outboard shoulder sipe 26 comprises a deep bottom part 27 and a shallow bottom part 28. The shallow bottom part 28 comprises an axially outer part 30 extending axially inwardly from the axially inner end 27i of the deep bottom part 27, an axially inner part 31 extending axially outwardly from the outboard shoulder main groove 4, and a middle part 32 connecting therebetween. The axially outer part 30, axially inner part 31 and middle part 32 have different angles with respect to the tire axial direction.
    Type: Application
    Filed: September 25, 2017
    Publication date: March 29, 2018
    Applicant: Sumitomo Rubber Industries, Ltd.
    Inventor: Ryota HOSHINO
  • Tire sidewall for automobile
    Patent number: D864852
    Type: Grant
    Filed: August 18, 2017
    Date of Patent: October 29, 2019
    Inventor: Ryota Hoshino