Patents by Inventor Yasuji Kusakabe

Yasuji Kusakabe 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).

  • Sodium-sulfur battery
    Publication number: 20030108788
    Abstract: The object of the present invention is to provide a sodium-sulfur battery suitable for use in an electric power storage system and an electric vehicle, wherein said battery permits reconciling improvement in battery efficiency with enlargement in battery capacity.
    Type: Application
    Filed: September 19, 2002
    Publication date: June 12, 2003
    Inventors: Tadahiko Miyoshi, Manabu Madokoro, Yasuji Kusakabe, Hisamitsu Hatou, Minoru Kobayashi, Kenzou Kikuchi, Shigeru Sakaguchi, Seiichi Komatsu, Tetsuya Sado
  • System and method for providing information on secondary batteries for storing electric power
    Publication number: 20020123850
    Abstract: The present invention relates to a system and method for providing information on secondary batteries for power storage to an electric power consumer in order to determine whether or not a secondary battery should be installed. A communication terminal (Internet terminal) sends to a consumer information including inquiries on electric power used by the consumer, and/or inquiries on limitations of an area and a height of a site usable for installation of a secondary battery at the location of the electric power consumer.
    Type: Application
    Filed: August 30, 2001
    Publication date: September 5, 2002
    Applicant: Hitachi, Ltd.
    Inventors: Tadahiko Miyoshi, Manabu Madokoro, Yasuji Kusakabe, Hisamitu Hatou