Inventor

AKAI NORIO

JP3 patents

⚠️ This page may combine multiple inventors who share the name “AKAI NORIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI MAXELL

2 patents

US5082728AJan 21, 1992

Magnetic disc

HITACHI MAXELL8 citations69

US4803584AFeb 7, 1989

Disk cartridge with cleaning sheet of non-woven fabric

HITACHI MAXELL16 citations69

AKAI NORIO

1 patent

US4176847ADec 4, 1979

Device for preventing slipping of turntable out of shaft

AKAI NORIO7 citations61