Patents by Inventor Syuno Suto

Syuno Suto 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).

  • Photopolymerizable rubber
    Patent number: 5283265
    Abstract: A photopolymerizable rubber being obtained by copolymerizing four compounds consisting of a dienic liquid rubber having hydroxyl groups, an ethylenically unsaturated monomer having hydroxyl groups, a dihydric alcohol having a molecular weight of less than 2,000 and a diisocyanate compound. The photocured product of this composition has higher tensile strength and elongation than that of the prior photopolymerizable rubbers.
    Type: Grant
    Filed: April 18, 1988
    Date of Patent: February 1, 1994
    Assignee: Hayakawa Rubber Company Limited
    Inventors: Tetsuya Kimura, Syuno Suto, Fujii Toshihiro, Toshihiro Fujii, Kimio Mori, Tsuguo Yamaoka