Inventor
ICHIJO MINORU
JP4 patents
⚠️ This page may combine multiple inventors who share the name “ICHIJO MINORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI MAXELL
3 patentsUS4755426AJul 5, 1988
Magnetic recording medium and production of the same
HITACHI MAXELL66 citations92
US4737415AApr 12, 1988
Magnetic recording medium and production thereof
HITACHI MAXELL32 citations90
US5013594AMay 7, 1991
Optical information recording medium and its production
HITACHI MAXELL18 citations69