Patents by Inventor Shohzo Ohshima

Shohzo Ohshima 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).

  • Coating type insoluble lead dioxide anode
    Patent number: 4510034
    Abstract: A coating type insoluble lead dioxide anode comprising a porous metal substrate and a lead dioxide electrode layer coated on at least the outer surface of said substrate and the peripheral edges of the openings of pores in the substrate through an intermediate coating layer of a metal or a metal oxide. The inner wall surfaces of said pores may preferably coated with said lead dioxide electrode layer through said intermediate layer, and it is more preferable that the interiors of said pores are filled with lead dioxide.
    Type: Grant
    Filed: August 31, 1982
    Date of Patent: April 9, 1985
    Assignee: Asahi Kasei Kogyo Kabushiki Kaisha
    Inventors: Shohzo Ohshima, Mikio Kusuda, Toshiro Isoya