Patents by Inventor Masuzo Ito

Masuzo Ito 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).

  • Packaging of radioactive materials
    Patent number: 4752437
    Abstract: A packaging for radioactive materials, including a packaging body made of cast iron or cast steel, and a shielding material which is cast within the packaging body in the casting of the packaging body thereby installing firmly the shielding material within the packaging body and attaining an excellent X-ray and neutron shielding from radioactive materials therein.
    Type: Grant
    Filed: December 4, 1985
    Date of Patent: June 21, 1988
    Assignee: Kabushiki Kaisha Kobe Seiko Sho
    Inventors: Masuzo Ito, Haruo Kakunai, Tadao Tamamura