Inventor

ITOZAWA KENJI

JP5 patents

Patents

5 patents

US5242752ASep 7, 1993

Magnetic recording medium comprising a specified binder resin, specified ferromagnetic metal powder and α-alumina

KONISHIROKU PHOTO IND113 citations97

US4789591ADec 6, 1988

Magnetic recording medium

KONISHIROKU PHOTO IND9 citations70

US4572867AFeb 25, 1986

Magnetic recording medium

KONISHIROKU PHOTO IND8 citations70

US4748080AMay 31, 1988

Magnetic recording medium containing iron carbide

KONISHIROKU PHOTO IND6 citations59

US4572866AFeb 25, 1986

Magnetic recording medium

KONISHIROKU PHOTO IND2 citations59