Patents by Inventor Yuya YOSHII

Yuya YOSHII 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).

  • SECONDARY BATTERY MANAGEMENT DEVICE, SECONDARY BATTERY, AND SECONDARY BATTERY MANAGEMENT PROGRAM
    Publication number: 20230064269
    Abstract: A secondary battery management device is connected with electronic equipment using a secondary battery as a driving power supply via the Internet. The secondary battery management device acquires performance information of the secondary battery from the electronic equipment, and measures a degradation level of performance of the secondary battery during a predetermined unit period. The secondary battery management device estimates a degrading speed of the secondary battery on the basis of the degradation level. The secondary battery management device may notify a user of the electronic equipment of the replacement timing of the secondary battery, use fees of the secondary battery, and the like.
    Type: Application
    Filed: November 8, 2022
    Publication date: March 2, 2023
    Inventors: Akihiko MATSUMURA, Koji ITO, Yuya YOSHII, Masako HARADA
  • Secondary battery management device, secondary battery, and secondary battery management program
    Patent number: 11525866
    Abstract: A secondary battery management device is connected with electronic equipment using a secondary battery as a driving power supply via the Internet. The secondary battery management device acquires performance information of the secondary battery from the electronic equipment, and measures a degradation level of performance of the secondary battery during a predetermined unit period. The secondary battery management device estimates a degrading speed of the secondary battery on the basis of the degradation level. The secondary battery management device may notify a user of the electronic equipment of the replacement timing of the secondary battery, use fees of the secondary battery, and the like.
    Type: Grant
    Filed: June 26, 2020
    Date of Patent: December 13, 2022
    Assignee: FUTURE SCIENCE RESEARCH INC.
    Inventors: Akihiko Matsumura, Koji Ito, Yuya Yoshii, Masako Harada
  • SECONDARY BATTERY MANAGEMENT DEVICE, SECONDARY BATTERY, AND SECONDARY BATTERY MANAGEMENT PROGRAM
    Publication number: 20200326382
    Abstract: A secondary battery management device is connected with electronic equipment using a secondary battery as a driving power supply via the Internet. The secondary battery management device acquires performance information of the secondary battery from the electronic equipment, and measures a degradation level of performance of the secondary battery during a predetermined unit period. The secondary battery management device estimates a degrading speed of the secondary battery on the basis of the degradation level. The secondary battery management device may notify a user of the electronic equipment of the replacement timing of the secondary battery, use fees of the secondary battery, and the like.
    Type: Application
    Filed: June 26, 2020
    Publication date: October 15, 2020
    Inventors: Akihiko MATSUMURA, Koji ITO, Yuya YOSHII, Masako HARADA
  • SECONDARY BATTERY MANAGEMENT DEVICE AND SECONDARY BATTERY MANAGEMENT PROGRAM
    Publication number: 20200326381
    Abstract: A secondary battery management device is connected with electronic equipment using a secondary battery as a driving power supply via the Internet. The secondary battery management device acquires performance information of the secondary battery from the electronic equipment, and measures a degradation level of performance of the secondary battery during a predetermined unit period. The secondary battery management device calculates a use fee of the secondary battery for the unit period depending on the degradation level. The secondary battery management device may notify a user of the electronic equipment of the replacement timing of the secondary battery, estimation of future degradation of the secondary battery, and the like.
    Type: Application
    Filed: June 25, 2020
    Publication date: October 15, 2020
    Inventors: Akihiko MATSUMURA, Koji ITO, Yuya YOSHII, Masako HARADA