Patents by Inventor Masato Ezaki

Masato Ezaki 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: 11376982
    Abstract: A current control method and a current control device is configured to control an on-board charger that supplies current to high-power components and a battery. When the on-board charger is controlled, the current control is executed to supply output current to the high-power components and the battery such that the output current is a sum of a drive current to be supplied to high-power components capable of computing current consumption based on their own operating states and the charging current to the battery.
    Type: Grant
    Filed: March 15, 2018
    Date of Patent: July 5, 2022
    Assignee: Nissan Motor Co., Ltd.
    Inventor: Masato Ezaki
  • Publication number: 20210016674
    Abstract: A current control method and a current control device is configured to control an on-board charger that supplies current to high-power components and a battery. When the on-board charger is controlled, the current control is executed to supply output current to the high-power components and the battery such that the output current is a sum of a drive current to be supplied to high-power components capable of computing current consumption based on their own operating states and the charging current to the battery.
    Type: Application
    Filed: March 15, 2018
    Publication date: January 21, 2021
    Inventor: Masato EZAKI
  • Patent number: 9605774
    Abstract: A clamp has a function of attaching a pipe harness in which electric wires are inserted into a metal pipe to a vehicle body, and a function of externally fitting and fixing a grommet to the pipe harness. A first portion and a second portion having a pair of semicircular inner surfaces are coupled with a thin-walled hinge, the clamp being provided with a locking portion and a locked portion that can be locked to each other on free end sides, a vehicle body fixing portion being provided on either the first portion or the second portion, and grommet fixing projections extending in the circumferential direction being provided on the semicircular inner surfaces of the first portion and the second portion, and a cylindrical portion of the grommet that is externally fitted to the pipe harness is covered with the first portion and the second portion.
    Type: Grant
    Filed: February 28, 2012
    Date of Patent: March 28, 2017
    Assignee: SUMITOMO WIRING SYSTEMS, LTD.
    Inventors: Kouki Shiga, Masato Ezaki
  • Publication number: 20140166825
    Abstract: A clamp has a function of attaching a pipe harness in which electric wires are inserted into a metal pipe to a vehicle body, and a function of externally fitting and fixing a grommet to the pipe harness. A first portion and a second portion having a pair of semicircular inner surfaces are coupled with a thin-walled hinge, the clamp being provided with a locking portion and a locked portion that can be locked to each other on free end sides, a vehicle body fixing portion being provided on either the first portion or the second portion, and grommet fixing projections extending in the circumferential direction being provided on the semicircular inner surfaces of the first portion and the second portion, and a cylindrical portion of the grommet that is externally fitted to the pipe harness is covered with the first portion and the second portion.
    Type: Application
    Filed: February 28, 2012
    Publication date: June 19, 2014
    Applicant: SUMITOMO WIRING SYSTEMS, LTD.
    Inventors: Kouki Shiga, Masato Ezaki