Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12266369 | AI control device, server device connected to AI control device, and AI control method | — | 2025-04-01 |
| 8306239 | Public-address system | Koji Kawaguchi | 2012-11-06 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12266369 | AI control device, server device connected to AI control device, and AI control method | — | 2025-04-01 |
| 8306239 | Public-address system | Koji Kawaguchi | 2012-11-06 |