Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12064574 | Puncture needle and method of using guide wire | Tomofumi Katayama | 2024-08-20 |
| 11696672 | Endoscopic puncture needle | Tomofumi Katayama | 2023-07-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12064574 | Puncture needle and method of using guide wire | Tomofumi Katayama | 2024-08-20 |
| 11696672 | Endoscopic puncture needle | Tomofumi Katayama | 2023-07-11 |