Patents by Inventor Ryusuke Kono

Ryusuke Kono 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).

  • Functional insulation resin composition
    Patent number: 5430070
    Abstract: Newly developed polymeric materials are presented in a form of pellet, thread, sponge, rubber, or plate acting as a damper for shear mode and an absorber against outside noise. These materials provide multiple functions of damping, sound absorbency and insulation performance at audio frequency.
    Type: Grant
    Filed: December 16, 1994
    Date of Patent: July 4, 1995
    Assignee: Ryusuke Kono
    Inventor: Ryusuke Kono