Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4464944 | Push-button type tuning apparatus | Teruo Shimazu, Azuma Miyazawa | 1984-08-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4464944 | Push-button type tuning apparatus | Teruo Shimazu, Azuma Miyazawa | 1984-08-14 |