Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5264656 | Electronic sound generating device | Mutsumi Aruga, Makoto Orii, Masaki Yamamoto, Shigeyoshi Takagi | 1993-11-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5264656 | Electronic sound generating device | Mutsumi Aruga, Makoto Orii, Masaki Yamamoto, Shigeyoshi Takagi | 1993-11-23 |