Inventor
OZAKI SADAO
3 patents
Patents
3 patentsUS4167582ASep 11, 1979
Magnetic metallic powder containing iron and magnetic recording medium using same powder
VICTOR COMPANY OF JAPAN14 citations71
US4315052AFeb 9, 1982
Magnetic recording medium
VICTOR COMPANY OF JAPAN9 citations68
US4317675AMar 2, 1982
Magnetic iron powder containing molybdenum
VICTOR COMPANY OF JAPAN5 citations60