Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5676802 | Apparatus for treating waste water | Kenji Satoh, Naohiko Kagawa, Shun-ichi Ohya | 1997-10-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5676802 | Apparatus for treating waste water | Kenji Satoh, Naohiko Kagawa, Shun-ichi Ohya | 1997-10-14 |