Patents by Inventor Taro Koshiyama

Taro Koshiyama 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).

  • Clothesdrier
    Patent number: D255315
    Type: Grant
    Filed: August 8, 1977
    Date of Patent: June 10, 1980
    Inventor: Taro Koshiyama
  • Clothes dryer rack
    Patent number: D261350
    Type: Grant
    Filed: October 24, 1978
    Date of Patent: October 20, 1981
    Inventor: Taro Koshiyama
  • Clothes dryer
    Patent number: D263923
    Type: Grant
    Filed: May 31, 1979
    Date of Patent: April 20, 1982
    Inventor: Taro Koshiyama