US Patent Issued to TOYOTA JIDOSHA on May 12 for "Power supply system" (Japanese Inventor)

ALEXANDRIA, Va., May 12 -- United States Patent no. 12,623,619, issued on May 12, was assigned to TOYOTA JIDOSHA K.K. (Toyota, Japan).

"Power supply system" was invented by Daisuke Ueo (Nagoya, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "The power supply system includes a high-voltage battery connected to the drive device by a high-voltage system power line, a low-voltage battery connected to the auxiliary device by a low-voltage system power line, a main power converter connected to the high-voltage system power line and the low-voltage system power line, and a bidirectional charger connected to the external power side and the high-voltage system power line for charging the high-voltage battery and...