ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,486,924, issued on Dec. 2, was assigned to AISAN KOGYO K.K. (Obu, Japan).
"Valve system" was invented by Masafumi Yamagata (Toyoake, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A valve system that can quickly estimate the valve opening position including a tank to store fluid, a pressure sensor having a valve element to detect an internal pressure of the tank, a valve to open and close the tank, a driving device to stroke the valve element of the valve, and a control unit."
The patent was filed on Aug. 28, 2023, under Application No. 18/456,629.
*For further information, including images, charts and tables, please visit: http://patft.uspto.gov...