Patents by Inventor Shurou Nakajima

Shurou Nakajima 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).

  • Solid electrolytic capacitor and method for making same
    Patent number: 5198967
    Abstract: A solid electrolytic capacitor which includes an outer casing, a dielectric positive electrode oxide film layer on a planar valve metal, a plurality of capacitor elements each having a conductive macromolecules layer and a conductive layer overlying the conductive macromolecules layer at a predetermined portion of the dielectric positive oxide film layer, and two pairs of two-terminal external connectors each having a positive electrode and a negative electrode, the external connectors being extended from opposite sides of the casing and bent over other side than the opposite sides.
    Type: Grant
    Filed: September 11, 1991
    Date of Patent: March 30, 1993
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Kenji Kuranuki, Masayuki Taniguchi, Hiromichi Yamamoto, Shurou Nakajima