Patents by Inventor Shigemi Ohsuna

Shigemi Ohsuna 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).

  • Tire forming method
    Patent number: 8303870
    Abstract: A tire forming method is disclosed in which letters and lines having different colors are formed in a side wall portion of the tire.
    Type: Grant
    Filed: May 25, 2012
    Date of Patent: November 6, 2012
    Assignee: Toyo Tire & Rubber Co.,Ltd.
    Inventors: Masaki Iwata, Shigemi Ohsuna
  • TIRE FORMING METHOD AND TIRE FORMING MOLD
    Publication number: 20120241081
    Abstract: A tire forming method is disclosed in which letters and lines having different colors are formed in a side wall portion of the tire.
    Type: Application
    Filed: May 25, 2012
    Publication date: September 27, 2012
    Applicant: TOYO TIRE & RUBBER CO., LTD.
    Inventors: Masaki Iwata, Shigemi Ohsuna
  • Tire forming mold
    Patent number: 8215938
    Abstract: A tire forming mold is disclosed in which letters and lines having different colors are formed in a side wall portion of the tire.
    Type: Grant
    Filed: August 20, 2010
    Date of Patent: July 10, 2012
    Assignee: Toyo Tire & Rubber Co., Ltd.
    Inventors: Masaki Iwata, Shigemi Ohsuna
  • TIRE FORMING METHOD AND TIRE FORMING MOLD
    Publication number: 20110048613
    Abstract: The invention provides a tire forming mold and a tire forming method such that letters and lines of a formed tire can be clearly displayed in the case of forming the tire in which the letters and the lines having different colors are formed in a side wall portion.
    Type: Application
    Filed: August 20, 2010
    Publication date: March 3, 2011
    Applicant: Toyo Tire & Rubber Co., Ltd.
    Inventors: Masaki Iwata, Shigemi Ohsuna