ALEXANDRIA, Va., May 5 -- United States Patent no. 12,618,908, issued on May 5, was assigned to TOYOTA JIDOSHA K.K. (Toyota, Japan).
"Vehicle power supply system" was invented by Masaaki Kyo (Nisshin, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A vehicle power supply system including a battery that supplies electric power to an in-vehicle load, comprising: an acquisition unit that acquires information on discharging of a battery; a derivation unit that derives a current life discharge amount of the battery based on information on discharging of the battery acquired by the acquisition unit and a correlation between a discharge depth of the battery and a life discharge amount; and an calculation unit ...