Patents by Inventor Kazuo Mukasa

Kazuo Mukasa 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).

  • Oral composition
    Patent number: 5626837
    Abstract: In an oral composition comprising a cationic bactericide, either one or both of cyclodextrin and a water-soluble flavor obtained by extracting an oil-soluble flavor with an aqueous ethanol solution are blended. The composition allows the cationic bactericide to exert its activity to a full extent, presents a pleasant feel on use without any peculiar taste, and is stable during storage. The invention eliminates the use of anionic and nonionic surfactants.
    Type: Grant
    Filed: February 15, 1996
    Date of Patent: May 6, 1997
    Assignee: Lion Corporation
    Inventors: Toshiya Shimada, Kazuo Mukasa, Tetsuo Gomi, Takao Yokoo