Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501012 | Musical apparatus using multiple light beams to control musical tone signals | Shigeru Takahashi | 2002-12-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501012 | Musical apparatus using multiple light beams to control musical tone signals | Shigeru Takahashi | 2002-12-31 |