Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6623441 | Blood-purifying apparatus and artificial kidney using the same | Akio Yamada | 2003-09-23 |
| 6579265 | Artificial kidney and an insertion guide used therein | Akio Yamada | 2003-06-17 |