Patents by Inventor Junji Honda

Junji Honda 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).

  • Copper alloy for radiators
    Patent number: 4452757
    Abstract: Corrosion-resistant copper alloys for the manufacture of radiators are composed of, by weight, 25-40% zinc, 0.005-0.070% phosphorus, 0.05-1.0% each tin and aluminum, and the balance copper and inevitable impurities.
    Type: Grant
    Filed: November 9, 1982
    Date of Patent: June 5, 1984
    Assignee: Nihon Kogyo Kabushiki Kaisha
    Inventors: Susumu Kawauchi, Junji Honda, Kiyoaki Nishikawa, Masahiro Tsuji