Patents by Inventor Noriko Suga

Noriko Suga 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).

  • Electrolyte for electrical double layer capacitor and electrical double layer capacitor using the electrolyte
    Patent number: 6980415
    Abstract: An electrolyte for an electrical double layer capacitor and an electrical double layer capacitor using the electrolyte are disclosed. The electrolyte has a low coefficient of viscosity, high conductivity, and high withstand voltage, and excels in long term reliability. The electrolyte for an electrical double-layer capacitor comprises a dimethyl carbonate and a compound of the following formula (1), wherein, m and n individually represent a natural number of 3-7, and X is a counter anion.
    Type: Grant
    Filed: March 29, 2005
    Date of Patent: December 27, 2005
    Assignees: Honda Motor Co., Ltd., Japan Carlit Co., Ltd.
    Inventors: Takashi Higono, Kenji Sato, Noriko Suga, Kazumi Chiba, Teruaki Kamei
  • ELECTROLYTE FOR ELECTRICAL DOUBLE LAYER CAPACITOR AND ELECTRICAL DOUBLE LAYER CAPACITOR USING THE ELECTROLYTE
    Publication number: 20050219798
    Abstract: An electrolyte for an electrical double layer capacitor and an electrical double layer capacitor using the electrolyte are disclosed. The electrolyte has a low coefficient of viscosity, high conductivity, and high withstand voltage, and excels in long term reliability. The electrolyte for an electrical double-layer capacitor comprises a dimethyl carbonate and a compound of the following formula (1), wherein, m and n individually represent a natural number of 3-7, and X? is a counter anion.
    Type: Application
    Filed: March 29, 2005
    Publication date: October 6, 2005
    Applicants: Honda Motor Co., Ltd., Japan Carlit Co., Ltd.
    Inventors: Takashi Higono, Kenji Sato, Noriko Suga, Kazumi Chiba, Teruaki Kamei