Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4525869 | Diversity receiver | Masanori Hamada | 1985-06-25 |
| 4349779 | Volume control apparatus | — | 1982-09-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4525869 | Diversity receiver | Masanori Hamada | 1985-06-25 |
| 4349779 | Volume control apparatus | — | 1982-09-14 |