Patents by Inventor Masahisa TODA

Masahisa TODA 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).

  • POWER SOURCE SYSTEM
    Publication number: 20170063147
    Abstract: A power source system includes: a power storage device; a switch portion for connecting or disconnecting the power storage device to or from outside; a converter for converting electric power output from a power generation apparatus into external power; and a control unit for controlling a connection or disconnection operation of the switch portion, in which the control unit is for: disconnecting, when an output current of the power generation apparatus is low current, connection between the power storage device and the outside to charge the power storage device with the electric power output from the power generation apparatus; and controlling, when a voltage of the power storage device becomes higher than an operating voltage of the converter as a result of the charging, the connection or disconnection operation of the switch portion so as to connect the power storage device and the converter to output the stored electric power.
    Type: Application
    Filed: March 4, 2015
    Publication date: March 2, 2017
    Applicant: JGC CORPORATION
    Inventors: Tomonori NAKAYAMA, Masayoshi ISHIDA, Masahisa TODA, Shinji TAKAHASHI, Hiroaki HASEGAWA, Kazutaka HIRAOKA, Nobuo KAKIZAKI