Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5405595 | Process for the disposal of carbon dioxide | Masaki Iijima | 1995-04-11 |
| 5364611 | Method for the fixation of carbon dioxide | Masaki Iijima, Masakazu Yamada, Masaaki Negoro, Masaki Minemoto, Hisao Haneda | 1994-11-15 |
| 5318758 | Apparatus and process for removing carbon dioxide from combustion exhaust gas | Masumi Fujii, Yoshitsugu Hotta, Taiichiro Suda, Kenji Kobayashi, Kunihiko Yoshida +5 more | 1994-06-07 |
| 5304356 | Method for the fixation of carbon dioxide, apparatus for fixing and disposing carbon dioxide, and apparatus for the treatment of carbon dioxide | Masaki Iijima, Masakazu Yamada, Masaaki Negoro, Masaki Minemoto, Hisao Haneda | 1994-04-19 |