Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6471868 | Method of preparing glass fiber filter | Toshihisa Ito, Takaki Arai, Kenichiro Yazawa | 2002-10-29 |
| 6468801 | Method of judging presence of frameless chemical analysis film in chemical analysis film cartridge | Yoshihiro Seto, Shunichi Seto | 2002-10-22 |
| 6405876 | Blood filter cartridge | Kenichiro Yazawa, Takaki Arai | 2002-06-18 |
| 6383818 | Method of analyzing blood component | Takaki Arai, Kenichiro Yazawa | 2002-05-07 |
| 6375856 | Method of recovering blood filtration residues | Kenichiro Yazawa, Takaki Arai | 2002-04-23 |