Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12144415 | Toothbrush | — | 2024-11-19 |
| 12137798 | Toothbrush | Masashi Yanagida | 2024-11-12 |
| 11013310 | Toothbrush and method for manufacturing toothbrush | Toshiaki Kobayashi | 2021-05-25 |