ALEXANDRIA, Va., Aug. 6 -- United States Patent no. 12,381,261, issued on Aug. 5, was assigned to ELIIY POWER Co. LTD. (Tokyo).
"Sealed battery, assembled battery, and method for manufacturing sealed battery" was invented by Yosuke Imamura (Shinagawa-ku, Japan), Kenichi Matsubuchi (Shinagawa-ku, Japan), Hirotaka Sato (Shinagawa-ku, Japan) and Tomoyuki Yuasa (Shinagawa-ku, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A sealed battery of the present invention comprises: an electrode assembly having a multilayered structure in which a positive electrode, a negative electrode, and a separator are layered; and a first clip. The positive electrode has a positive-electrode current collection sheet and a pos...