Patents by Inventor Ysushi Adachi

Ysushi Adachi 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).

  • Heat fixer roll with an evaporated metal surface
    Patent number: 4518244
    Abstract: A heat fixer roll made from a core covered with a layer of heat-resistant rubber coated with a layer of evaporated metal is useful in dry type electric photocopying machine to prevent the offset phenomenon.
    Type: Grant
    Filed: October 25, 1982
    Date of Patent: May 21, 1985
    Assignee: Toray Silicone Company, Ltd.
    Inventors: Katsuaki Kageyama, Ysushi Adachi