Patents by Inventor Michio Sugiura

Michio Sugiura 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).

  • Body warmer for heating by exothermic heat
    Patent number: 4282005
    Abstract: A body warmer for heating a human body by means of exothermic heat which consists of a particulate exothermic substance containing a main constituent for reducing a metallic oxide with the air and water content externally supplied for heating the body by the chemical reaction thereof, a fibrous agricultural solid waste impregnated with sodium chloride, bitter or composition salt, and an air permeable bag for filling the exothermic substance and the fibrous agricultural solid waste. Thus, the body warmer can heat at safe and effective temperature continuously for extremely long time so as to cure even neuralgia.
    Type: Grant
    Filed: December 26, 1979
    Date of Patent: August 4, 1981
    Assignee: Kensen Co., Ltd.
    Inventors: Masaharu Sato, Michio Sugiura