Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6500397 | Method for removing carbon dioxide from combustion exhaust gas | Kunihiko Yoshida, Tomio Mimura, Shigeru Shimojo, Mutsunori Karasaki, Masaki Iijima +1 more | 2002-12-31 |
| 6423282 | Method for the regeneration of an acid gas absorbing fluid containing methydiethanolamine and a (lower alkyl) piperazine | Ryosuke Araki, Masaki Iijima, Hiroshi Tanaka | 2002-07-23 |