Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D902988 | Tone generator for electronic musical instrument | Shigeru Sawada, Hirotaka Koga | 2020-11-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D902988 | Tone generator for electronic musical instrument | Shigeru Sawada, Hirotaka Koga | 2020-11-24 |