Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6447679 | Hollow fiber membrane | Kenji Watari, Satoshi Takeda, Masumi Kobayashi, Makoto Uchida, Noriaki Fukushima +1 more | 2002-09-10 |
| 6379796 | Composite hollow fiber membrane | Noriaki Fukushima | 2002-04-30 |