Inventor

HIYAMA NORIO

3 patents

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

VICTOR COMPANY OF JAPAN

2 patents

US4143244AMar 6, 1979

Binaural sound reproducing system

VICTOR COMPANY OF JAPAN20 citations79

US4060696ANov 29, 1977

Binaural four-channel stereophony

VICTOR COMPANY OF JAPAN24 citations79

KASUGA MASAO

1 patent

US4355304AOct 19, 1982

Digital compandor

KASUGA MASAO39 citations88