Patents by Inventor Yoshiji Matsuda

Yoshiji Matsuda 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).

  • Manufacturing process of Li-contained nickel oxyhydroxide and nonaqueous electrolyte electrochemical cells with it
    Publication number: 20050152830
    Abstract: The present invention is concerned on the manufacturing process of Li-contained nickel oxyhydroxide obtained by a lithium absorption process with contact reaction between nickel oxyhydroxide and a solution obtained by dissolving metallic Li and polycyclic aromatic compounds in a solvent. Moreover, the nonaqueous electrolyte electrochemical cell using Li-contained nickel oxyhydroxide active material obtained by this manufacturing process is able to be high performance with a low manufacturing price by its simple process compared to the existing process by electrochemical process and so on.
    Type: Application
    Filed: October 7, 2004
    Publication date: July 14, 2005
    Inventors: Miki Yasutomi, Toru Tabuchi, Yoshihiro Imai, Yoshiji Matsuda
  • Immune serum for diagnosis of cancer and preparation thereof
    Patent number: 4269765
    Abstract: The present invention provides a method for the preparation of a specific immune serum by immunizing IAP in animals other than humans and absorbing the thus obtained serum with normal human serum.
    Type: Grant
    Filed: March 30, 1978
    Date of Patent: May 26, 1981
    Assignees: Kabushiki Kaisha Saikin Kagaku Kenkyujo, Kabushiki Kaisha Kayaku Kosei Bushitsu Kenkyujo
    Inventors: Yoshiji Matsuda, Keiji Tamura, Hiroaki Motoki, Fumio Kitame, Nakao Ishida