US Patent Issued to MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER on Nov. 3 for "Rotor, rotary electrical machine, electric compressor, and method for producing rotor" (Japanese Inventors)

ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,785,472, issued on Nov. 3, was assigned to MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER LTD. (Sagamihara, Japan).

"Rotor, rotary electrical machine, electric compressor, and method for producing rotor" was invented by Naomichi Shibata (Kanagawa, Japan), Eigo Kato (Tokyo), Wataru Yamada (Tokyo), Hiroaki Yoshizawa (Kanagawa, Japan), Makoto Ogawa (Kanagawa, Japan), Takaaki Yoshizawa (Kanagawa, Japan), Yuki Yakuwa (Kanagawa, Japan) and Katsuyuki Osako (Kanagawa, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "In a rotating body, a rotating electric machine, an electric compressor, and a method of manufacturing a rotating body, a rotary shaft having...