Inventor
TSUCHIYA MASAYOSHI
JP20 patents
⚠️ This page may combine multiple inventors who share the name “TSUCHIYA MASAYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
14 patentsUSD384940SOct 14, 1997
Remote controller
SONY CORP165 citations97
USD331220SNov 24, 1992
Battery charger
SONY CORP46 citations92
USD312638SDec 4, 1990
Cassette tape player
SONY CORP25 citations92
USD311006SOct 2, 1990
Cassette tape recorder
SONY CORP18 citations82
USD320017SSep 17, 1991
Tape player
SONY CORP19 citations75
USD330552SOct 27, 1992
Tape player
SONY CORP10 citations73
USD311537SOct 23, 1990
Tape recorder
SONY CORP8 citations73
USD305762SJan 30, 1990
Combined tape player and radio tuner
SONY CORP15 citations71
US4570165AFeb 11, 1986
Adjustable loop and dipole antenna
SONY CORP19 citations71
USD314762SFeb 19, 1991
Tape player
SONY CORP11 citations70
USD275855SOct 9, 1984
Television projector
SONY CORP4 citations62
USD320208SSep 24, 1991
Combined tape player and radio tuner
SONY CORP2 citations57
USD316094SApr 9, 1991
Tape player
SONY CORP0 citations52
USD316095SApr 9, 1991
Tape player
SONY CORP0 citations52