ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,467,655, issued on Nov. 11, was assigned to DAIKIN INDUSTRIES LTD. (Osaka, Japan).
"Indoor unit" was invented by Ryosuke Yamamoto (Osaka, Japan), Yohei Koyama (Osaka, Japan), Youta Katou (Osaka, Japan), Kazuaki Ando (Osaka, Japan), Taiki Kogawa (Osaka, Japan), Shin Higashiyama (Osaka, Japan), Kosuke Hotta (Osaka, Japan), Shinichi Ishizeki (Osaka, Japan) and Toshiaki Kumata (Osaka, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An indoor unit included in an air conditioner that includes an outdoor unit includes a power receiving circuit (PR2), a low-frequency transmission and reception circuit as a first reception circuit, a high-frequency transmis...