Patents by Inventor Yoshiaki Kakinoki

Yoshiaki Kakinoki 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).

  • Electrolytic capacitor and method of preparing it
    Patent number: 4970626
    Abstract: The present invention is an electrolytic capacitor comprising a titanium-deposited aluminum foil used as the cathode. An aluminum foil is subjected to vacuum deposition of titanium with a deposition angle, thereby obtaining an electrolytic capacitor having a larger electrostatic capacitance than the conventional.
    Type: Grant
    Filed: March 29, 1989
    Date of Patent: November 13, 1990
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Yoshiaki Kakinoki, Katsunori Matsuda, Ryoichi Shimatani, Nobuyoshi Kanzaki, Iwao Tajima, Kazunori Fujikawa