Patents by Inventor Shigeo Mitsuhashi

Shigeo Mitsuhashi 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).

  • Globulous products of subliming substance, its manufacturing process and manufacturing apparatus
    Patent number: 4552566
    Abstract: A method of producing globulous products of a subliming substance, which includes the steps of melting the subliming substance, discharging the subliming substance through a nozzle so as to form a plurality of droplets of 0.3 to 5 mm diameter, discharging a non-soluble inert coolant liquid having a boiling point lower than the subliming substance and atomized to a size of 10 to 2500.mu. so as to contact and cool the droplets, and forming the globulous products so as to have a diameter of 0.3 to 5 mm.
    Type: Grant
    Filed: January 21, 1983
    Date of Patent: November 12, 1985
    Assignee: Ise Kagaku Kogyo Kabushiki Kaisha
    Inventors: Kouji Kita, Kohei Itakura, Shigeo Mitsuhashi