Patents by Inventor Tadamitsu Nakayama

Tadamitsu Nakayama 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).

  • Anisotropic-electroconductive adhesive film
    Patent number: 4731282
    Abstract: An anisotropic-electroconductive adhesive film containing a small quantity of electroconductive particles having a special shape in an adhesive component layer which has a limited thickness is useful for connecting micro-sized circuits, etc. due to its anisotropy in electroconductivity and good transparency.
    Type: Grant
    Filed: April 23, 1986
    Date of Patent: March 15, 1988
    Assignee: Hitachi Chemical Co., Ltd.
    Inventors: Isao Tsukagoshi, Yutaka Yamaguchi, Tadamitsu Nakayama