US Patent Issued to SUMCO on Dec. 30 for "Differential pressure measuring device and differential pressure measurement method" (Japanese Inventor)

ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,510,429, issued on Dec. 30, was assigned to SUMCO Corp. (Tokyo).

"Differential pressure measuring device and differential pressure measurement method" was invented by Kenji Okita (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A differential pressure measuring device and a differential pressure measurement method that can measure the difference between the pressure in an on-floor area and the pressure in an under-floor area even when the differential pressure is small. The device includes a differential pressure measuring unit, a first pipe of which one end is connected to a first port, and a second pipe of which one end is connected to a second p...