Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6699388 | Filter device and method for processing blood | Ushio Iwamoto, Makoto Yoshida | 2004-03-02 |
| 6572820 | Sterilization-protecting agent and sterilization method | Hirokazu Onodera | 2003-06-03 |