US Patent Issued to FUJIFILM on July 14 for "Magnetic tape, magnetic tape cartridge, magnetic tape system, test method, and manufacturing method of magnetic tape" (Japanese Inventors)

ALEXANDRIA, Va., July 14 -- United States Patent no. 12,682,928, issued on July 14, was assigned to FUJIFILM Corp. (Tokyo).

"Magnetic tape, magnetic tape cartridge, magnetic tape system, test method, and manufacturing method of magnetic tape" was invented by Toru Nakao (Kanagawa, Japan), Hodaka Suzuki (Kanagawa, Japan) and Yoichi Akano (Kanagawa, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An indicator indicating a non-linearity of a servo pattern is within 15% or less of a track pitch. The track pitch is a pitch between tracks. The indicator indicates a degree of variation in the plurality of distance differences from an average value of the plurality of distance differences. The distance differenc...