Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6960297 | Dialyzers for blood treatment and processes for production thereof | Hidekazu Nakashima, Shigehisa Wada | 2005-11-01 |
| 6605218 | Dialyzers for blood treatment and processes for production thereof | Hidekazu Nakashima, Shigehisa Wada | 2003-08-12 |
| 6355730 | Permselective membranes and methods for their production | Ichiro Itagaki, Kenji Nishikawa, Kazumi Tanaka | 2002-03-12 |