Patents by Inventor Shingo KUWABARA

Shingo KUWABARA 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).

  • RUBBER COMPOSITION FOR HEAVY-LOAD TIRE
    Publication number: 20240010820
    Abstract: A rubber composition for heavy-load tires including an aromatic vinyl-conjugated diene copolymer having a glass transition temperature (Tg) of ?50° C. or lower and having a functional group interactive with silica; and silica.
    Type: Application
    Filed: September 24, 2021
    Publication date: January 11, 2024
    Applicants: ZS ELASTOMERS CO., LTD., ZEON CORPORATION
    Inventors: Shingo KUWABARA, Takeshi KARATO