ALEXANDRIA, Va., April 15 -- United States Patent no. 12,602,123, issued on April 14, was assigned to Wacom Co. Ltd. (Saitama, Japan).
"Electronic pen" was invented by Naoya Nishizawa (Saitama, Japan), Tatsunori Kato (Saitama, Japan), Hiroaki Shiokawa (Saitama, Japan) and Kentaro Matsumoto (Saitama, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is an electronic pen including an electronic pen main body unit having a pen shape, and having a pen tip that, in operation, performs a position indication, the pen tip being formed in an end portion on a first end side of the electronic pen main body unit in an axial direction of the electronic pen main body unit, a weight member; and an attachment po...