Patents by Inventor Yasuo Makino

Yasuo Makino 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).

  • Apparatus for preparing frozen products
    Patent number: 4703628
    Abstract: An apparatus for preparing frozen products having a mix tank, a freezing chamber, a liquid mix supply means, a dispensing device, a freezing means for the freezing chamber comprising independent first and second freezing systems, and a frozen control means comprising a first and second frozen control means for said first and second freezing systems respectively, and making it possible that liquid mix in the freezing chamber may be always frozen in good condition. Further an apparatus for preparing frozen products having a frozen and chilled control means for the freezing means independently, and making it possible that liquid mix is stored in the freezing chamber when the freezing operation does not occur.
    Type: Grant
    Filed: August 7, 1985
    Date of Patent: November 3, 1987
    Assignee: Sanyo Electric Co.
    Inventors: Shigeru Togashi, Hiromi Saitoh, Shigeyuki Takahashi, Yasuo Makino, Mitsuru Kakinuma, Shigeo Satoh, Shigeki Sugiyama