Patents by Inventor Michihisa Nishiyama

Michihisa Nishiyama 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).

  • Medicament for treating idiopathic thrombocytopenic purpura
    Patent number: 5643901
    Abstract: Macrolide compounds such as the FR-900506 and its related compounds are provided for the prevention or treatment of idiopathic thrombocytopenic purpura and Basedow's disease. Composition containing such compounds is also disclosed.
    Type: Grant
    Filed: February 16, 1995
    Date of Patent: July 1, 1997
    Assignee: Fujisawa Pharmaceutical Co., Ltd.
    Inventors: Toshiyasu Honbo, Hachiro Seno, Michihisa Nishiyama