Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365113 | Speaker unit for automotive vehicles | Hiroshi Soma, Takekazu Iijima, Yutaka Moriyama | 1982-12-21 |
MI
Makoto Iyobe
Overall (All Time): #4,080,374 of 4,157,543Top 100%
1
Patents All Time