Patents by Inventor Keita NAKAI

Keita NAKAI 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).

  • Publication number: 20230407165
    Abstract: A computer program and power conditioner requesting a communication connection to a communication device provided in the power conditioner, receiving, from the communication device, screen display information, which is based on screen data stored in the communication device, including a menu for displaying a state of the power conditioner and a menu for displaying a screen for receiving an operation for the power conditioner, and displaying a screen including state information of the power conditioner and the screen for receiving the operation for the power conditioner based on the received screen display information.
    Type: Application
    Filed: July 31, 2023
    Publication date: December 21, 2023
    Inventors: Hitoshi MATSUSHIMA, Tomikatsu UCHIHORI, Hirofumi IMAIZUMI, Tetsuro MATSUMOTO, Keita NAKAI, Kayo YAMASAKI, Takuya KITAGAWA, Akira KAMATA
  • Patent number: 11750003
    Abstract: An information processing device that transmits information on an energy storage device and a power supply-related device in response to a request from the outside or as an event includes, an acquisition unit that acquires information including a state of the energy storage device or the power supply-related device through communication; a storage processing unit that stores the acquired information in a storage medium in association with information that identifies the energy storage device and the power supply-related device, respectively; and a transmission processing unit that transmits display information for collectively displaying the information stored in the storage medium for each system including the energy storage device and/or power supply-related device, or for each place where the energy storage device and/or power supply-related device is installed.
    Type: Grant
    Filed: December 10, 2018
    Date of Patent: September 5, 2023
    Assignee: GS YUASA INTERNATIONAL LTD.
    Inventors: Hitoshi Matsushima, Tomikatsu Uchihori, Hirofumi Imaizumi, Tetsuro Matsumoto, Keita Nakai, Kayo Yamasaki, Takuya Kitagawa, Akira Kamata
  • Patent number: 11677253
    Abstract: A monitoring device includes: an acquisition unit configured to acquire information regarding whether a learning model is in a first mode or in a second mode, the learning model configured to detect a state of an energy storage device; and a change unit configured to change an operation of a balancer circuit from a predetermined state in a case where the learning model is in the first mode, the balancer circuit configured to balance a voltage of the energy storage device.
    Type: Grant
    Filed: January 10, 2019
    Date of Patent: June 13, 2023
    Assignee: GS YUASA INTERNATIONAL LTD.
    Inventors: Tatsuya Inoue, Kayo Yamasaki, Yuya Kihira, Hitoshi Matsushima, Keita Nakai
  • Patent number: 11536774
    Abstract: A communication device is provided with: a first communication part that is connected to an energy storage device or a power supply related apparatus and communicates with the energy storage device or the power supply related apparatus; an acquisition part that acquires information including a state of the energy storage device or the power supply related apparatus on the basis of a set timing; a change acceptance part that accepts a change in the timing and changes the timing; and a transmission part that transmits, at a timing after the change, the information acquired by the acquisition part to a first apparatus by using a second communication part communicatively connected to the first apparatus.
    Type: Grant
    Filed: April 15, 2019
    Date of Patent: December 27, 2022
    Assignee: GS YUASA INTERNATIONAL LTD.
    Inventors: Keita Nakai, Hitoshi Matsushima, Tomikatsu Uchihori, Tetsuro Matsumoto
  • Publication number: 20220229115
    Abstract: Provided are an information processing device, an information processing system, an information processing method, and a computer program capable of visually and easily grasping a state of an energy storage device.
    Type: Application
    Filed: April 13, 2020
    Publication date: July 21, 2022
    Inventors: Wataru YAMAMOTO, Hitoshi MATSUSHIMA, Keita NAKAI, Tetsuro MATSUMOTO
  • Publication number: 20210255249
    Abstract: A communication device is provided with: a first communication part that is connected to an energy storage device or a power supply related apparatus and communicates with the energy storage device or the power supply related apparatus; an acquisition part that acquires information including a state of the energy storage device or the power supply related apparatus on the basis of a set timing; a change acceptance part that accepts a change in the timing and changes the timing; and a transmission part that transmits, at a timing after the change, the information acquired by the acquisition part to a first apparatus by using a second communication part communicatively connected to the first apparatus.
    Type: Application
    Filed: April 15, 2019
    Publication date: August 19, 2021
    Inventors: Keita NAKAI, Hitoshi MATSUSHIMA, Tomikatsu UCHIHORI, Tetsuro MATSUMOTO
  • Publication number: 20200403415
    Abstract: A monitoring device includes: an acquisition unit configured to acquire information regarding whether a learning model is in a first mode or in a second mode, the learning model configured to detect a state of an energy storage device; and a change unit configured to change an operation of a balancer circuit from a predetermined state in a case where the learning model is in the first mode, the balancer circuit configured to balance a voltage of the energy storage device.
    Type: Application
    Filed: January 10, 2019
    Publication date: December 24, 2020
    Inventors: Tatsuya INOUE, Kayo YAMASAKI, Yuya KIHIRA, Hitoshi MATSUSHIMA, Keita NAKAI
  • Publication number: 20200335990
    Abstract: An information processing device that transmits information on an energy storage device and a power supply-related device in response to a request from the outside or as an event includes, an acquisition unit that acquires information including a state of the energy storage device or the power supply-related device through communication; a storage processing unit that stores the acquired information in a storage medium in association with information that identifies the energy storage device and the power supply-related device, respectively; and a transmission processing unit that transmits display information for collectively displaying the information stored in the storage medium for each system including the energy storage device and/or power supply-related device, or for each place where the energy storage device and/or power supply-related device is installed.
    Type: Application
    Filed: December 10, 2018
    Publication date: October 22, 2020
    Inventors: Hitoshi MATSUSHIMA, Tomikatsu UCHIBORI, Hirofumi IMAIZUMI, Tetsuro MATSUMOTO, Keita NAKAI, Kayo YAMASAKI, Takuya KITAGAWA, Akira KAMATA