ALEXANDRIA, Va., June 4 -- United States Patent no. 12,320,563, issued on June 3, was assigned to TOYOTA JIDOSHA K.K. (Toyota, Japan).
"Cooling system" was invented by Hideo Nishioka (Toyota, Japan), Takayuki Hosokawa (Ikeda, Japan) and Tomoyuki Miura (Hamamatsu, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A cooling system disclosed herein includes a first system flow passage, a second system flow passage, and a reserve tank. The reserve tank includes a first chamber, a second chamber, a third chamber and fourth chamber and an intermediate chamber. A first inflow port is opened into the first chamber, a first outflow port is opened into the second chamber, a second inflow port is opened into the thi...