Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6784320 | Amine recovery method and apparatus and decarbonation apparatus having same | Takashi Nojo, Kazuo Ishida, Hiroshi Nakashoji, Hiroshi Tanaka, Takuya Hirata | 2004-08-31 |
| 6689332 | Process for removing carbon dioxide from combustion gases | Kunihiko Yoshida, Shigeru Shimojo, Mutsunori Karasaki, Masaki Iijima, Shigeaki Mitsuoka | 2004-02-10 |