Patents by Inventor Mitoshi Koyama

Mitoshi Koyama 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).

  • Liquid fuel combustion apparatus
    Patent number: 4368032
    Abstract: A liquid fuel combustion apparatus comprises a combustion cylinder, a fuel reservoir, a housing, a blower and an electrical ignition heater. The reservoir is disposed inside the cylinder to store a liquid fuel supplied from outside of the cylinder. The housing is disposed outside the cylinder to create a space therebetween and has an end wall opposite to an end wall of the cylinder. The blower is disposed outside, and in a spaced apart relation to, the housing and supply air to the space. The heater is supported by the end walls and ignite liquid fuel stored in the reservoir.
    Type: Grant
    Filed: July 1, 1980
    Date of Patent: January 11, 1983
    Assignee: Tokyo Shibaura Denki Kabushiki Kaisha
    Inventors: Hiroyuki Araya, Toshihiko Saito, Katsuyoshi Kumazawa, Moriyoshi Sakamoto, Mitoshi Koyama