ALEXANDRIA, Va., June 19 -- United States Patent no. 12,330,745, issued on June 17, was assigned to Shimano Inc. (Osaka, Japan).
"Communication system and control system" was invented by Kazuhiro Fujii (Osaka, Japan), Yoshiyuki Kasai (Osaka, Japan), Akihiro Nozaki (Osaka, Japan) and Tomohiro Takimoto (Osaka, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A communication system includes a first communication device, a second communication device and a third communication device. The first communication device is configured to be connected to an operating device mounted on a human-powered vehicle. The second communication device is configured to be connected to a transmission device of the human-powered ...