Patents by Inventor Masanari TAKANO

Masanari TAKANO 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).

  • SWITCHING POWER SUPPLY DEVICE AND CHARGING SYSTEM
    Publication number: 20240055997
    Abstract: A control unit controls a synchronous rectifier circuit to rectify a current flowing through a secondary side of a transformer at a timing when an absolute value of a first current flowing through a primary side of the transformer in a first direction when a first switching element and a second switching element are turned on or at a timing when the absolute value of a second current flowing through the primary side of the transformer in a second direction opposite to the first direction when a third switching element and a fourth switching element are turned on is equal to or greater than a predetermined threshold.
    Type: Application
    Filed: August 9, 2023
    Publication date: February 15, 2024
    Applicant: NIDEC MOBILITY CORPORATION
    Inventors: Masanari TAKANO, Masahiro YAMAGAMI, Yasumichi OMOTO