Patents by Inventor Isao Yonetsu

Isao Yonetsu 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).

  • Automobile tire
    Patent number: D593486
    Type: Grant
    Filed: November 13, 2008
    Date of Patent: June 2, 2009
    Assignee: Toyo Tire & Rubber Co., Ltd.
    Inventor: Isao Yonetsu
  • Automobile tire
    Patent number: D596117
    Type: Grant
    Filed: November 13, 2008
    Date of Patent: July 14, 2009
    Assignee: Toyo Tire & Rubber Co., Ltd.
    Inventor: Isao Yonetsu
  • Tire
    Patent number: D609171
    Type: Grant
    Filed: August 21, 2009
    Date of Patent: February 2, 2010
    Assignee: Toyo Tire & Rubber Co., Ltd.
    Inventor: Isao Yonetsu
  • Automobile tire
    Patent number: D612327
    Type: Grant
    Filed: September 28, 2009
    Date of Patent: March 23, 2010
    Assignee: Toyo Tire & Rubber Co., Ltd.
    Inventor: Isao Yonetsu
  • Tire
    Patent number: D614567
    Type: Grant
    Filed: May 28, 2009
    Date of Patent: April 27, 2010
    Assignee: Toyo Tire & Rubber Co., Ltd.
    Inventor: Isao Yonetsu
  • Tire
    Patent number: D615030
    Type: Grant
    Filed: May 28, 2009
    Date of Patent: May 4, 2010
    Assignee: Toyo Tire & Rubber Co., Ltd.
    Inventor: Isao Yonetsu
  • Tire
    Patent number: D616811
    Type: Grant
    Filed: May 28, 2009
    Date of Patent: June 1, 2010
    Assignee: Toyo Tire & Rubber Co., Ltd.
    Inventor: Isao Yonetsu
  • Automobile tire
    Patent number: D619957
    Type: Grant
    Filed: February 26, 2010
    Date of Patent: July 20, 2010
    Assignee: Toyo Tire & Rubber Co., Ltd.
    Inventor: Isao Yonetsu
  • Tire
    Patent number: D621779
    Type: Grant
    Filed: May 28, 2009
    Date of Patent: August 17, 2010
    Assignee: Toyo Tire & Rubber Co., Ltd.
    Inventor: Isao Yonetsu
  • Automobile tire
    Patent number: D628533
    Type: Grant
    Filed: February 26, 2010
    Date of Patent: December 7, 2010
    Assignee: Toyo Tire & Rubber Co., Ltd.
    Inventor: Isao Yonetsu
  • Tire
    Patent number: D631000
    Type: Grant
    Filed: December 17, 2009
    Date of Patent: January 18, 2011
    Assignee: Toyo Tire & Rubber Co., Ltd.
    Inventor: Isao Yonetsu
  • Tire
    Patent number: D631428
    Type: Grant
    Filed: December 17, 2009
    Date of Patent: January 25, 2011
    Assignee: Toyo Tire & Rubber Co., Ltd.
    Inventor: Isao Yonetsu
  • Automobile tire
    Patent number: D637546
    Type: Grant
    Filed: December 14, 2010
    Date of Patent: May 10, 2011
    Assignee: Toyo Tire & Rubber Co., Ltd.
    Inventor: Isao Yonetsu
  • Automobile tire
    Patent number: D638353
    Type: Grant
    Filed: February 4, 2010
    Date of Patent: May 24, 2011
    Assignee: Toyo Tire & Rubber Co., Ltd.
    Inventor: Isao Yonetsu
  • Automobile tire
    Patent number: D644167
    Type: Grant
    Filed: February 26, 2010
    Date of Patent: August 30, 2011
    Assignee: Toyo Tire & Rubber Co., Ltd.
    Inventor: Isao Yonetsu
  • Tire
    Patent number: D648670
    Type: Grant
    Filed: February 25, 2011
    Date of Patent: November 15, 2011
    Assignee: Toyo Tire & Rubber Co., Ltd.
    Inventor: Isao Yonetsu