Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4317186 | Device for determining the position of a sound source | Isao Nishi | 1982-02-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4317186 | Device for determining the position of a sound source | Isao Nishi | 1982-02-23 |