Patents by Inventor Yukiko Fukunaga

Yukiko Fukunaga 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).

  • Histidine derivatives as superior renin inhibitors
    Patent number: 4904660
    Abstract: Novel compounds of the following formula (I) and their salts: A compound of the formula (I) ##STR1## These compounds are expected to be useful for renin inhibitors. Thus, the compounds are useful medical agents, in particular, anti-hypertensive agents.
    Type: Grant
    Filed: February 25, 1988
    Date of Patent: February 27, 1990
    Assignee: Yamanouchi Pharmaceutical Co., Ltd.
    Inventors: Kohji Nakano, Takashi Fujikura, Ryuichiro Hara, Masato Ichihara, Yukiko Fukunaga, Masayuki Shibasaki