Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6254667 | Method of treating carbon dioxide-containing gas and apparatus therefor | Takayuki Saito, Katsumi Tsuchiya | 2001-07-03 |
| 5662837 | Method and apparatus for dissolving and isolating carbon dioxide gas under the sea | Takayuki Saito | 1997-09-02 |