Patents by Inventor Nobuo Ajiki

Nobuo Ajiki 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).

  • Bipolar system electrolytic cell
    Patent number: 4111779
    Abstract: A bipolar system electrolytic cell having a partition wall made of explosion-bonded titanium plate and iron plate which is electrically connected to anode of titanium substrate at its titanium side and to cathode of iron at its iron side, space is preferably given between anode and the partition wall and also between cathode and the partition wall. An assembly having a number of such unit cells arranged in series is useful for electrolysis of sodium chloride which can be performed under a low voltage per unit cell.
    Type: Grant
    Filed: April 26, 1977
    Date of Patent: September 5, 1978
    Assignee: Asahi Kasei Kogyo Kabushiki Kaisha
    Inventors: Maomi Seko, Shinsaku Ogawa, Nobuo Ajiki, Muneo Yoshida