Patents by Inventor Shinichi Tobishima

Shinichi Tobishima 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).

  • Light weight battery
    Patent number: 4343871
    Abstract: A battery embodying this invention comprises an anode including an anode-active material formed of one metal selected from the Group Ia metals or preferably lithium metal, a cathode including a cathode-active material formed of organic compounds having a .pi.-electron conjugated system, and an electrolyte prepared from a material which is chemically stable to the cathode and anode materials and permits the migration of the ion of the anode metal to the cathode for electrochemical reaction with the cathode-active material.
    Type: Grant
    Filed: December 4, 1980
    Date of Patent: August 10, 1982
    Assignee: Nippon Telegraph & Telephone Public Corporation
    Inventors: Shinichi Tobishima, Junichi Yamaki, Akihiko Yamaji