Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6387269 | Membrane for separating fluids | Ansgar Eltner, Hans-Georg Gobbel, Andreas Nickel, Lothar Puppe, Masakazu Kondo +2 more | 2002-05-14 |
| 6159542 | Process for producing a membrane for separating a mixture | Masakazu Kondo, Kenichi Okamoto, Hidetoshi Kita | 2000-12-12 |