Issued Patents 1982
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365113 | Speaker unit for automotive vehicles | Hiroshi Soma, Makoto Iyobe, Yutaka Moriyama | 1982-12-21 |
| D266510 | Amplifier | — | 1982-10-12 |
| D266324 | Loudspeaker | — | 1982-09-28 |
| D265732 | Loudspeaker | — | 1982-08-10 |
| D265556 | Loudspeaker | — | 1982-07-27 |
| D265477 | Loudspeaker | — | 1982-07-20 |