Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5832393 | Method of treating chelating agent solution containing radioactive contaminants | Kazuo Omata, Katsumi Shibata, Seigo Ichikawa | 1998-11-03 |
| 5738710 | Control method and apparatus for material adsorbed on adsorbent, and solvent recovering method and apparatus using same | Kazuo Omata, Katsumi Shibata | 1998-04-14 |