Patents by Inventor Jiro Shishido

Jiro Shishido 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).

  • Swash plate type compressor
    Patent number: 4090430
    Abstract: A swash plate type compressor to provide reciprocation of cylindrical guide members arranged around a driving shaft axis and a corresponding number of pistons respectively connected to the cylindrical guide members with lubricating means arranged in compartments to prevent leakage of lubricant to the pistons.
    Type: Grant
    Filed: November 22, 1976
    Date of Patent: May 23, 1978
    Assignee: The Japan Steel Works
    Inventors: Shiro Matsumoto, Jiro Shishido, Toshitsugu Fukumoto