ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,553,513, issued on Feb. 17, was assigned to JATCO LTD (Fuji, Japan) and Nissan Motor Co. Ltd. (Yokohama, Japan).
"Power transmission device" was invented by Katsunori Yamashita (Kanagawa, Japan) and Hirohisa Yukawa (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "A power transmission device includes a housing that accommodates a power transmission mechanism, a partition section that is provided in the housing and that supports the power transmission mechanism, a first oil path that is provided inside the partition section, a second oil path that is provided inside the partition section, a recess that is provided in the partition section, and a filt...