Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11890155 | Dental file | Koichi Nabana, Norio Maeda | 2024-02-06 |
| 11504211 | Dental file | Koichi Nabana, Norio Maeda | 2022-11-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11890155 | Dental file | Koichi Nabana, Norio Maeda | 2024-02-06 |
| 11504211 | Dental file | Koichi Nabana, Norio Maeda | 2022-11-22 |