Patents by Inventor Tom Takeuchi

Tom Takeuchi 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).

  • Microwave oven
    Patent number: D247948
    Type: Grant
    Filed: January 7, 1976
    Date of Patent: May 23, 1978
    Assignee: Amana Refrigeration, Inc.
    Inventors: Tom Takeuchi, Melvin H. Boldt, Chester J. Wojtowicz
  • Pair of spectacles
    Patent number: D268684
    Type: Grant
    Filed: December 29, 1980
    Date of Patent: April 19, 1983
    Assignee: Bausch & Lomb Incorporated
    Inventors: David P. Chuboff, Francis J. Greb, Tom Takeuchi
  • Pair of sunglasses
    Patent number: D270354
    Type: Grant
    Filed: September 4, 1980
    Date of Patent: August 30, 1983
    Assignee: Bausch & Lomb Incorporated
    Inventors: Melvin H. Boldt, David P. Chuboff, Tom Takeuchi