Inventor

TERAUCHI SHOUICHIRO

JP3 patents

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

PIONEER ELECTRONIC CORP

2 patents

US5848173ADec 8, 1998

Surroundless loudspeaker

PIONEER ELECTRONIC CORP38 citations89

US5719946AFeb 17, 1998

Loudspeaker for higher audio frequencies and a manufacturing method thereof

PIONEER ELECTRONIC CORP18 citations79

PIONEER TOHOKU CORP

1 patent

US7120271B2Oct 10, 2006

Internal magnetic circuit and loudspeaker system incorporating the same

PIONEER TOHOKU CORP1 citations50