Patents Assigned to Eisuke Yamada
  • Patent number: 8420716
    Abstract: A golf ball exhibits excellent abrasion-resistance and resilience. A golf ball of the present invention includes: a core; and a cover covering the core, wherein the cover is formed of a cover composition containing a (meth)acrylic polymer-modified silicate and a resin component.
    Type: Grant
    Filed: May 23, 2012
    Date of Patent: April 16, 2013
    Assignees: Eisuke Yamada, SRI Sports Limited
    Inventors: Eisuke Yamada, Toshiyuki Tarao