Patents by Inventor Tokio Kamata

Tokio Kamata 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).

  • Prophylactic, therapeutic or hygienical agent against virus diseases in fish and use therefor
    Patent number: 4110467
    Abstract: A prophylactic, therapeutic or hygienical agent effective for preventing or treating various virus diseases in fish, comprising at least one enediol compound or a salt thereof (e.g. ascorbic acid, erythorbic acid, or a salt thereof with an inorganic or organic base) in a combination with a heavy metal, preferably in the form of a water-soluble salt thereof (e.g. copper sulfate), and the use of the active agent for preventing or treating the virus diseases in fish by administering the active agent to the fish orally or parenterally or by bathing, washing or breeding the fish in an aqueous solution containing the active agent.
    Type: Grant
    Filed: December 13, 1976
    Date of Patent: August 29, 1978
    Assignee: Fujisawa Pharmaceutical Co., Ltd.
    Inventors: Tokuo Sano, Takeo Oshima, Tokio Kamata