Patents by Inventor Takako Tsuchiya

Takako Tsuchiya 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).

  • Antibiotic NK86-0279, process for production of the same and application of the same
    Patent number: 5003056
    Abstract: This invention relates to an antibiotic NK86-0279 of the formula: ##STR1## which exhibits antifungal, antitumor, vascularizations-inhibitory and insecticidal activities.
    Type: Grant
    Filed: December 22, 1988
    Date of Patent: March 26, 1991
    Assignee: Nippon Kayaku Kabushiki Kaisha
    Inventors: Takaaki Nishikiori, Masanori Yamazaki, Seiichi Saito, Nobuyoshi Shimada, Takashi Kurokawa, Kiyonobu Hirose, Takumi Yamshita, Takako Tsuchiya, Takashi Harada