Patents by Inventor Toshimichi Yoshikawa

Toshimichi Yoshikawa 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).

  • Storage rack
    Patent number: D300488
    Type: Grant
    Filed: July 28, 1986
    Date of Patent: April 4, 1989
    Assignee: Kabushiki Kaisha Yoshikawa Kuni Kogyosho
    Inventor: Toshimichi Yoshikawa
  • Storage basket cart
    Patent number: D301076
    Type: Grant
    Filed: July 28, 1986
    Date of Patent: May 9, 1989
    Assignee: Kabushiki Kaisha Yoshikawa Kuni Kogyosho
    Inventor: Toshimichi Yoshikawa
  • Dust basket
    Patent number: D301786
    Type: Grant
    Filed: April 22, 1986
    Date of Patent: June 20, 1989
    Assignee: Kabushiki Kaisha Yoshikawa Kuni Kogyosho
    Inventor: Toshimichi Yoshikawa
  • Dust basket
    Patent number: D301787
    Type: Grant
    Filed: April 22, 1986
    Date of Patent: June 20, 1989
    Assignee: Kabushiki Kaisha Yoshikawa Kuni Kogyosho
    Inventor: Toshimichi Yoshikawa
  • Basket
    Patent number: D302067
    Type: Grant
    Filed: September 23, 1986
    Date of Patent: July 4, 1989
    Assignee: Kabushiki Kaisha Yoshikawa Kuni Kogyosho
    Inventor: Toshimichi Yoshikawa