Inventor
ANDO TOMIAKI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “ANDO TOMIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PIONEER ELECTRONIC CORP
5 patentsUS5008945AApr 16, 1991
Water-proof speaker unit
PIONEER ELECTRONIC CORP34 citations91
US5225639AJul 6, 1993
Loudspeaker
PIONEER ELECTRONIC CORP35 citations88
US4847907AJul 11, 1989
Speaker system for radiating acoustic energy into a cabin of a motor vehicle
PIONEER ELECTRONIC CORP21 citations80
US4553630ANov 19, 1985
Speaker with tweeter angle adjusting device
PIONEER ELECTRONIC CORP26 citations80
US4953220AAug 28, 1990
Mobile speaker system having an illumination effect
PIONEER ELECTRONIC CORP11 citations70