Patents Assigned to Dental Kagaku Kabushiki Kaisha
  • Apatite immobilized glucanase
    Patent number: 4812404
    Abstract: Apatite containing immobilized glucanase for decomposition of polysaccharies associated with dental carries is prepared by adding dropwise glutaraldehyde to an aqueous solution in which glucanase, protein and apatite are present in a mixed state. The protein in preferably lysozyme.
    Type: Grant
    Filed: June 25, 1986
    Date of Patent: March 14, 1989
    Assignee: Dental Kagaku Kabushiki Kaisha
    Inventors: Yoshinori Kuboki, Daisaburo Fujimoto, Hideki Aoki, Keijiro Fujita