Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5072124 | Disinfector system for disinfecting water by electron beam | Masaki Kondo, Nobuki Ito, Teijiro Miyata, Hidehiko Arai | 1991-12-10 |
| 4459275 | Process for production of sulfur from SO.sub.2 -containing gas | Takeshi Tomita | 1984-07-10 |
| 4428921 | Process for recovery of sulfur from SO.sub.2 -containing gas | — | 1984-01-31 |