Patents by Inventor Yuuzuo Tsuchida

Yuuzuo Tsuchida 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).

  • Anti-microbial agent and anti-microbial composition
    Publication number: 20050244515
    Abstract: The present invention relates to an anti-tetanic agent comprising a Sasa extract; an anti-fungal agent comprising a Sasa extract and an organic acid; an anti-viral agent comprising a Sasa extract; an anti-microbial agent comprising Sasa tannin; and an anti-microbial composition comprising a Sasa extract and an organic acid.
    Type: Application
    Filed: December 13, 2004
    Publication date: November 3, 2005
    Applicant: Hououdou Co., Ltd.
    Inventors: Yuuzuo Tsuchida, Kotarou Tsuchida, Kenjirou Tsuchida, Kunitomo Watanabe, Yoshiko Nakamura, Atsuo Iwasawa