Patents by Inventor Shoko Numata

Shoko Numata 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).

  • Composition containing allyl isothiocyanate and its use
    Patent number: 5703124
    Abstract: An antimicrobial composition comprising AIT and a polyhydric alcohol which may have aldehyde group or ketone group; an antimicrobial composition comprising a surfactant and said composition; a method for treating microorganisms; and a method for retaining freshness of vegetables, etc., both of which methods comprising treating the target substances such as perishables with the composition of the present invention or an aqueous solution containing said composition.
    Type: Grant
    Filed: March 14, 1995
    Date of Patent: December 30, 1997
    Assignee: The Green Cross Corporation
    Inventors: Asami Takata, Shoko Numata, Yuichi Mizukami, Yasushi Sekiyama, Masato Takahashi