ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,489,349, issued on Dec. 2.
"Electric power generator" was invented by Hidenobu Taketsuna (Osaka, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "In order to create an efficient electric power generator that suppresses cogging, reduces leakage of magnetic flux density, and regulates magnetic flux density orientation, an electricity generating coil with a ferromagnetic body core is used. A magnetic body core is sandwiched between the first magnetic bodies. First magnets are fixed to both sides of the electricity-generating coil by second magnetic bodies and first non-magnetic body spacers. This ensures a fixed space between the first magnets and the f...