Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6921476 | UV-assisted advanced-ozonation water treatment system and advanced-ozonation module | Norimitsu Abe, Setsuo Suzuki, Seiichi Murayama, Kotaro Iyasu, Kenji Taguchi | 2005-07-26 |