Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8691158 | Ion generation apparatus | Takahiro Hanai, Fumimasa Funabiki, Yoshihiro Uramoto | 2014-04-08 |
| 4411799 | Method for stabilizing an aqueous solution containing a chlorine-based oxidant | Akira Hongo | 1983-10-25 |