Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1041658 | Oxygen concentrating apparatus | — | 2024-09-10 |
| D1039264 | Bag for oxygen concentrating apparatus | — | 2024-08-20 |
| D1031080 | Anti-noise case for medical devices | — | 2024-06-11 |
| D702353 | Oxygen concentrating apparatus | Katsushi Fujimoto | 2014-04-08 |