Patents by Inventor Tokushi Mitomi

Tokushi Mitomi 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).

  • Injector
    Publication number: 20020045865
    Abstract: An injector of the present invention comprises:
    Type: Application
    Filed: September 26, 2001
    Publication date: April 18, 2002
    Inventors: Tokushi Mitomi, Yuji Shimojima
  • Sterilizing method for medical sterilization packaging and injection pack
    Patent number: 6228324
    Abstract: The sterilizing method according to the present invention is a method of sterilizing a medical product by a hydrogen peroxide gas while keeping the packaged condition. In such a sterilizing method, a packaging container (1) capable of allowing the hydrogen peroxide gas to penetrate therethrough is used, and after completion of the sterilizing treatment, the packaging container (1) is subjected to degassing treatment while heating, thereby removing the hydrogen peroxide gas from the inside thereof. As a result, it is possible to conduct the treatment efficiently and surely prevent the hydrogen peroxide gas from remaining in the packaging container. In addition, the injection packs (P) according to the present invention comprises the packaging container (1) and a medicine-filled injector (4) enclosed in the packaging container.
    Type: Grant
    Filed: November 23, 1998
    Date of Patent: May 8, 2001
    Assignee: Seikagaku Corporation
    Inventors: Mitsuru Hasegawa, Shuichi Maeda, Tokushi Mitomi, Takeshi Kanaguchi