Patents by Inventor Tomio Miya

Tomio Miya 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).

  • Portable oxygen system
    Patent number: D332662
    Type: Grant
    Filed: August 20, 1990
    Date of Patent: January 19, 1993
    Assignee: American Safety Flight Systems, Inc.
    Inventor: Tomio Miya
  • Portable oxygen system
    Patent number: D333349
    Type: Grant
    Filed: August 20, 1990
    Date of Patent: February 16, 1993
    Assignee: American Safety Flight Systems
    Inventor: Tomio Miya
  • Navigational board instrument for use in sky diving
    Patent number: D333625
    Type: Grant
    Filed: August 20, 1990
    Date of Patent: March 2, 1993
    Assignee: American Safety Flight Systems, Inc.
    Inventor: Tomio Miya
  • Oxygen system mounting assembly
    Patent number: D346220
    Type: Grant
    Filed: August 20, 1990
    Date of Patent: April 19, 1994
    Assignee: American Safety Flight Systems, Inc.
    Inventor: Tomio Miya