Patents by Inventor Mikio Hazebayashi

Mikio Hazebayashi 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).

  • Patent number: 9315094
    Abstract: There is provided a working vehicle that can continuously drive a working machine by electric power to improve the silence. The hydraulic pump is driven by the power of the motor generator that is driven by the electric power of an external power supply supplied via the power cable. By this means, when a crane operation is performed by the crane apparatus in a workplace with an external power supply, it is possible to continuously drive the hydraulic pump by the power of the motor generator, and therefore to continuously perform the crane operation of the crane apparatus, improving the silence.
    Type: Grant
    Filed: May 16, 2013
    Date of Patent: April 19, 2016
    Assignee: TADANO LTD.
    Inventors: Mikio Hazebayashi, Kimihiko Terata
  • Publication number: 20150129330
    Abstract: There is provided a working vehicle that can continuously drive a working machine by electric power to improve the silence. The hydraulic pump is driven by the power of the motor generator that is driven by the electric power of an external power supply supplied via the power cable. By this means, when a crane operation is performed by the crane apparatus in a workplace with an external power supply, it is possible to continuously drive the hydraulic pump by the power of the motor generator, and therefore to continuously perform the crane operation of the crane apparatus, improving the silence.
    Type: Application
    Filed: May 16, 2013
    Publication date: May 14, 2015
    Applicant: TADANO LTD.
    Inventors: Mikio Hazebayashi, Kimihiko Terata