Patents by Inventor Kyoko Fukunishi

Kyoko Fukunishi 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).

  • Antimicrobial caries-detecting composition
    Patent number: 6337357
    Abstract: An antimicrobial caries-detecting composition, which comprises (i) water, a water-miscible solvent or a combination thereof, (ii) a dye capable of staining the caries-infected portions of teeth, and (iii) at least one antimicrobial agent.
    Type: Grant
    Filed: January 28, 2000
    Date of Patent: January 8, 2002
    Assignee: Kuraray Co., Ltd.
    Inventors: Kyoko Fukunishi, Kenichi Hino
  • Antimicrobial caries-detecting composition
    Patent number: 6084005
    Abstract: An antimicrobial caries-detecting composition, which comprises(i) water, a water-miscible solvent or a combination thereof, (ii) a dye capable of staining the caries-infected portions of teeth, and (iii) at least one antimicrobial agent.
    Type: Grant
    Filed: February 24, 1998
    Date of Patent: July 4, 2000
    Assignee: Kuraray Co., Ltd.
    Inventors: Kyoko Fukunishi, Kenichi Hino