Patents by Inventor Yuji Tateo

Yuji Tateo 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).

  • Pneumatic tires with round and square shoulders
    Patent number: 4915150
    Abstract: A pneumatic tire has plural lugs defined by plural notches in at least a tread side region. These lugs have an alternate structure of round shoulders and square shoulder between mutual adjoining lugs.
    Type: Grant
    Filed: May 17, 1988
    Date of Patent: April 10, 1990
    Assignee: Bridgestone Corporation
    Inventors: Takashi Takusagawa, Akira Kurima, Yuji Tateo, Nobuyuki Kasahara
  • Vehicle tire
    Patent number: D278994
    Type: Grant
    Filed: September 8, 1983
    Date of Patent: May 28, 1985
    Assignee: Bridgestone Tire Company Limited
    Inventors: Hideaki Nishio, Yuji Tateo
  • Automobile tire
    Patent number: D310802
    Type: Grant
    Filed: July 24, 1987
    Date of Patent: September 25, 1990
    Assignee: Bridgestone Corporation
    Inventors: Yasuo Himuro, Yuji Tateo
  • Automobile tire
    Patent number: D313580
    Type: Grant
    Filed: April 7, 1988
    Date of Patent: January 8, 1991
    Assignee: Bridgestone Corporation
    Inventors: Yasuo Himuro, Yuji Tateo
  • Automobile tire
    Patent number: D326632
    Type: Grant
    Filed: January 18, 1990
    Date of Patent: June 2, 1992
    Assignee: Bridgestone Corporation
    Inventors: Toru Tsuda, Toshio Hayakawa, Yuji Tateo
  • Automobile tire
    Patent number: D337977
    Type: Grant
    Filed: June 11, 1991
    Date of Patent: August 3, 1993
    Assignee: Bridgestone Corporation
    Inventors: Kazunori Shinohara, Yasuo Himuro, Yuji Tateo
  • Automobile tire
    Patent number: D337978
    Type: Grant
    Filed: June 11, 1991
    Date of Patent: August 3, 1993
    Assignee: Bridgestone Corporation
    Inventors: Yasuo Himuro, Yuji Tateo
  • Automobile tire
    Patent number: D341346
    Type: Grant
    Filed: March 30, 1992
    Date of Patent: November 16, 1993
    Assignee: Bridgestone Corporation
    Inventors: Yasuo Himuro, Yuji Tateo
  • Automobile tire
    Patent number: D344698
    Type: Grant
    Filed: December 29, 1992
    Date of Patent: March 1, 1994
    Assignee: Bridgestone Corporation
    Inventors: Kazunori Shinohara, Yasuo Himuro, Yuji Tateo