Patents by Inventor Mizuki Uchiyama

Mizuki Uchiyama 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 DISTRIBUTION DEVICE
    Publication number: 20230411989
    Abstract: A USB power distribution unit according to an embodiment of the present invention has a function of distributing power supplied from a battery to a smartphone connected to a preferred port, and to a mobile battery connected to a non-preferred port. The USB power distribution unit includes a no-idling detection portion, an engine restart detection portion, a PD negotiation portion, and a step-up/down portion, and causes the PD negotiation portion to determine the amount of power supply to the mobile battery when a no-idling state is detected.
    Type: Application
    Filed: May 5, 2023
    Publication date: December 21, 2023
    Applicant: Alps Alpine Co., Ltd.
    Inventors: Fumihito Endo, Tetsuo Sato, Kenji Shimatsu, Mizuki Uchiyama