Patents by Inventor Toyoshige Shimizu

Toyoshige Shimizu 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).

  • Tread of a tire
    Patent number: D450652
    Type: Grant
    Filed: June 9, 2000
    Date of Patent: November 20, 2001
    Assignee: Michelin Recherche et Technique, S.A.
    Inventors: Toyoshige Shimizu, Masahiro Imai
  • Pneumatic tire
    Patent number: D651163
    Type: Grant
    Filed: March 29, 2011
    Date of Patent: December 27, 2011
    Assignees: Societe de Technologie Michelin, Michelin Recherche et Technique S.A.
    Inventors: Toyoshige Shimizu, Takashi Sugawara
  • Pneumatic tire
    Patent number: D729726
    Type: Grant
    Filed: December 20, 2012
    Date of Patent: May 19, 2015
    Assignees: COMPAGNIE GENERALE DES ESTABLISSEMENTS MICHELIN, MICHELIN RECHERCHE ET TECHNIQUE, S.A.
    Inventors: Toyoshige Shimizu, Dean Creech