Patents by Inventor Shigeto Miyazaki

Shigeto Miyazaki 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).

  • Chemical oxygen generator
    Patent number: 5725834
    Abstract: A candle type chemical oxygen generator which insures complete thermal decomposition of the candle with a predetermined flow rate of oxygen while maintaining the generator housing at a low temperature. Oxygen generated as a result of the thermal decomposition of the oxygen generating candle (32) by triggering the ignition device (F'), passes through cylindrical thermal insulation (36) and an annular gap between the cylindrical thermal insulation (36) and the cylindrical member (37) which houses the candle to thereby cool the cylindrical member, and is supplied to the exterior through the oxygen supply device (S').
    Type: Grant
    Filed: April 4, 1996
    Date of Patent: March 10, 1998
    Assignee: Daicel Chemical Industries, Ltd.
    Inventors: Shigeki Nishii, Satoshi Sakamoto, Shigeru Kinoi, Satoshi Kubozuka, Tadahiro Taruma, Shigeto Miyazaki