Patents by Inventor Hiroshige Ikebe, deceased

Hiroshige Ikebe, deceased 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).

  • High-temperature gas generator
    Patent number: 5997292
    Abstract: According to the present invention, gas which contains no impurities and has a high temperature of approximately 700 to 1400.degree. C. can be supplied for a long period with a short preparation time, and fluctuation in the temperature during supply can be reduced.
    Type: Grant
    Filed: February 6, 1997
    Date of Patent: December 7, 1999
    Assignee: Nippon Furnace Kogyo Kabushiki Kaisha
    Inventors: Ryoichi Tanaka, Toshiaki Hasegawa, Jun Sudo, Tsutomu Yasuda, Yukio Mizutani, Masashi Katsuki, Hiroshige Ikebe, deceased