Patents by Inventor Shinichiroh Kosugi

Shinichiroh Kosugi 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).

  • Waste plastic dechlorination apparatus
    Patent number: 6346220
    Abstract: A waste plastic dechlorination system comprises a dechlorination furnace 1 for heating and thermally decomposing waste plastics, and a rotating cutter 4 provided in the dechlorination furnace 1. A pressure gauge 9, a flow meter 10 and an exhaust pump 12 are sequentially connected to the dechlorination furnace 1 via an exhaust pipe 7. The waste plastics heated and decomposed in the dechlorination furnace 1 are discharged into a discharge tank 15.
    Type: Grant
    Filed: September 29, 1998
    Date of Patent: February 12, 2002
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Shinichiroh Kosugi, Kenji Hata, Takeshi Imamura