Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7276168 | Method for supply of constant-concentration ozonated water | Teruo Haibara, Kenichi Uemura, Youichi Shimoi | 2007-10-02 |
| 6423235 | Column gas-liquid contacting apparatus and its use thereof | Yoichi Shimoi, Junichi Goda | 2002-07-23 |