Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4518497 | Blood treating system | Nobuaki Tsuda, Naoya Kominami, Kenji Inagaki | 1985-05-21 |
| 4243532 | Blood treating system | Nobuaki Tsuda, Naoya Kominami, Kenji Inagaki | 1981-01-06 |