Patents by Inventor Susumu Shiomi

Susumu Shiomi 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).

  • Preventive agent for carcinogenesis of liver cancer containing quinone-based compound as active ingredient
    Publication number: 20070155841
    Abstract: The present invention provides a safe and effective drug to prevent carcinogenesis of liver cancer derived, above all, from hepatitis C virus cirrhosis. The present invention provides a preventive agent for carcinogenesis of liver cancer containing menatetrenone as an active ingredient, and is effective in preventing the carcinogenesis of liver cancer by administration of such a preventive agent.
    Type: Application
    Filed: December 14, 2004
    Publication date: July 5, 2007
    Applicants: Eisai Co., Ltd., Osaka Industrial Promotion Organization
    Inventor: Susumu Shiomi