Patents by Inventor Minoru Sawa

Minoru Sawa 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: D286314
    Type: Grant
    Filed: April 16, 1984
    Date of Patent: October 21, 1986
    Assignee: Kinryu Cutlery Mfg. Co., Ltd.
    Inventor: Minoru Sawa
  • Patent number: D299807
    Type: Grant
    Filed: March 25, 1986
    Date of Patent: February 14, 1989
    Assignee: Kinryu Cutlery Mfg. Co., Ltd.
    Inventor: Minoru Sawa