Patents Assigned to Chubu Bearing Kabushikikaisha
  • Retaining ring for shaft
    Patent number: D514431
    Type: Grant
    Filed: July 27, 2004
    Date of Patent: February 7, 2006
    Assignee: Chubu Bearing Kabushikikaisha
    Inventors: Kouichi Tanaka, Yoshichika Tanaka
  • Retaining ring for a shaft
    Patent number: D540153
    Type: Grant
    Filed: April 1, 2005
    Date of Patent: April 10, 2007
    Assignee: Chubu Bearing Kabushikikaisha
    Inventors: Kouichi Tanaka, Yoshichika Tanaka
  • Retaining ring for shaft
    Patent number: D487390
    Type: Grant
    Filed: October 15, 2002
    Date of Patent: March 9, 2004
    Assignee: Chubu Bearing Kabushikikaisha
    Inventors: Kouichi Tanaka, Yoshichika Tanaka
  • Retaining ring for a shaft
    Patent number: D597828
    Type: Grant
    Filed: October 5, 2005
    Date of Patent: August 11, 2009
    Assignee: Chubu Bearing Kabushikikaisha
    Inventors: Kouichi Tanaka, Yoshichika Tanaka