Patents by Inventor Mamoru Fukae

Mamoru Fukae 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 switching unit and power source management system comprising it
    Patent number: 7146256
    Abstract: Each power source switching unit (8) of a electric power system (1) constituted of a power operating system having a power generator (3) driven by an external power source (40) and an engine (4) is constituted of a means for sensing information on a selected power source and supply power in time series, calculating a supply power quantity every power source on the basis of sense data, and storing these sensing and calculated data. This power source switching unit (8), disposed every power load group, comprises a means for communication with another power source switching unit (8). A power source management system, constituted of the power source switching unit (8), comprises a means for transmitting the sensed data or calculated data of each power source switching unit (8) to the control system of the power generating system, a means for receiving data transmitted from the power source management system, and an image display means for displaying the received data by graphing.
    Type: Grant
    Filed: February 4, 2003
    Date of Patent: December 5, 2006
    Assignee: Yanmar Co., Ltd.
    Inventors: Shinji Hibi, Masayoshi Tokiwa, Toshinobu Fujisawa, Tadatatsu Kanemoto, Yasunori Goda, Mamoru Fukae, Hiroshi Yoshimoto
  • Power generator and system comprising it
    Patent number: 6927499
    Abstract: A control unit (5) for controlling each device which constitutes a electric power generator set (1) is provided with an operation-and-display device (28) so constituted as to calculate each electric power value data and each electric energy data on external electric power, generated electric power, and load electric power on the basis of sensed data on each value of external electric power and generated electric power transmitted from inverters (6a, 6b) and as to store these calculated data and the sensed data, and connected to the electric power generator set (1) by wires or radio.
    Type: Grant
    Filed: February 4, 2003
    Date of Patent: August 9, 2005
    Assignee: Yanmar Co., Ltd.
    Inventors: Shinji Hibi, Masayoshi Tokiwa, Toshinobu Fujisawa, Tadatatsu Kanemoto, Hiroshi Yoshimoto, Kozo Yamamuro, Mamoru Fukae
  • Power source switching unit and power source management system comprising it
    Publication number: 20050128659
    Abstract: Each power source switching unit (8) of a electric power system (1) constituted of a power operating system having a power generator (3) driven by an external power source (40) and an engine (4) is constituted of a means for sensing information on a selected power source and supply power in time series, calculating a supply power quantity every power source on the basis of sense data, and storing these sensing and calculated data. This power source switching unit (8), disposed every power load group, comprises a means for communication with another power source switching unit (8). A power source management system, constituted of the power source switching unit (8), comprises a means for transmitting the sensed data or calculated data of each power source switching unit (8) to the control system of the power generating system, a means for receiving data transmitted from the power source management system, and an image display means for displaying the received data by graphing.
    Type: Application
    Filed: February 4, 2003
    Publication date: June 16, 2005
    Inventors: Shinji Hibi, Masayoshi Tokiwa, Toshinobu Fujisawa, Tadatatsu Kanemoto, Yasunori Goda, Mamoru Fukae, Hiroshi Yoshimoto
  • POWER GENERATOR AND SYSTEM COMPRISING IT
    Publication number: 20050116475
    Abstract: A control unit (5) for controlling each device which constitutes a electric power generator set (1) is provided with an operation-and-display device (28) so constituted as to calculate each electric power value data and each electric energy data on external electric power, generated electric power, and load electric power on the basis of sensed data on each value of external electric power and generated electric power transmitted from inverters (6a, 6b) and as to store these calculated data and the sensed data, and connected to the electric power generator set (1) by wires or radio.
    Type: Application
    Filed: February 4, 2003
    Publication date: June 2, 2005
    Inventors: Shinji Hibi, Masayoshi Tokiwa, Toshinobu Fujisawa, Tadatatsu Kanemoto, Hiroshi Yoshimoto, Kozo Yamamuro, Mamoru Fukae