Patents by Inventor Yasuko Ohtsu

Yasuko Ohtsu 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).

  • Patent number: 7193840
    Abstract: A solid electrolytic capacitor having a plurality of capacitor elements is provided that is small in size and has good electrical characteristics. The solid electrolytic capacitor includes a plurality of capacitor elements each having a dielectric film, a cathode layer, and a cathode lead-out layer formed in succession on a surface of an anode body having an anode lead part, each anode lead part of the capacitor elements connected to an anode terminal, each cathode lead-out layer of the capacitor elements connected to a cathode terminal, and the plurality of capacitor elements covered by a housing made of resin. The capacitor elements 1 are mounted on the cathode terminal 2 at an interval, the cathode terminal 2 is provided with a cathode resin-filling opening 2a, and the resin is filled between the capacitor elements 1 and in the cathode resin-filling opening 2a.
    Type: Grant
    Filed: March 28, 2006
    Date of Patent: March 20, 2007
    Assignee: Sanyo Electric Co., Ltd.
    Inventor: Yasuko Ohtsu
  • Publication number: 20060221557
    Abstract: A solid electrolytic capacitor having a plurality of capacitor elements is provided that is small in size and has good electrical characteristics. The solid electrolytic capacitor includes a plurality of capacitor elements each having a dielectric film, a cathode layer, and a cathode lead-out layer formed in succession on a surface of an anode body having an anode lead part, each anode lead part of the capacitor elements connected to an anode terminal, each cathode lead-out layer of the capacitor elements connected to a cathode terminal, and the plurality of capacitor elements covered by a housing made of resin. The capacitor elements 1 are mounted on the cathode terminal 2 at an interval, the cathode terminal 2 is provided with a cathode resin-filling opening 2a, and the resin is filled between the capacitor elements 1 and in the cathode resin-filling opening 2a.
    Type: Application
    Filed: March 28, 2006
    Publication date: October 5, 2006
    Applicant: SANYO ELECTRIC CO., LTD.
    Inventor: Yasuko Ohtsu