Patents by Inventor Minami Hiroo

Minami Hiroo 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).

  • Patent number: D305007
    Type: Grant
    Filed: February 18, 1987
    Date of Patent: December 12, 1989
    Assignee: Yoshida Kogyo K. K.
    Inventor: Minami Hiroo