Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7918926 | CO2 recovery system and method | Masaki Iijima, Takashi Kamijo, Takahito Yonekawa, Tomio Mimura | 2011-04-05 |
| 7892509 | System and method for recovering CO2 | Masaki Iijima, Tomio Mimura | 2011-02-22 |