US Patent Issued to FUJIFILM on Sept. 2 for "Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus" (Japanese Inventors)

ALEXANDRIA, Va., Sept. 3 -- United States Patent no. 12,406,692, issued on Sept. 2, was assigned to FUJIFILM Corp. (Tokyo).

"Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus" was invented by Norihito Kasada (Minamiashigara, Japan), Nobuhito Onozuka (Minamiashigara, Japan), Junya Sawada (Minamiashigara, Japan) and Ryosuke Yumiyama (Minamiashigara, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "The magnetic tape includes a non-magnetic support, and a magnetic layer containing a ferromagnetic powder. A magnetic tape cartridge and a magnetic tape apparatus include the magnetic tape. A core void volume Vvc specified in international organization for standardization (ISO) 25178 on a surfac...