Patents by Inventor Masaru Gamo

Masaru Gamo 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).

  • Electric pump
    Publication number: 20070177993
    Abstract: An electric pump may comprise a pump case (110, 150) having a pump chamber. An impeller 143 may be rotatably disposed within the pump chamber. The impeller 143 may include a magnetized cylindrical portion 145. A stator 133 may be disposed opposite to the cylindrical portion 145 of the impeller 143. The stator 133 may drive the impeller 143 by applying magnetic forces to the cylindrical portion 145 of the impeller 143. A shaft 146 may be formed integrally with the impeller 143. One end of the shaft 143 may be rotatably supported with respect to the pump case.
    Type: Application
    Filed: January 31, 2007
    Publication date: August 2, 2007
    Inventors: Kazutaka Nakamichi, Masaru Gamo, Masahiro Kobayashi, Atsushi Taguchi