Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5078973 | Apparatus for treating flue gas | Hiroshi Kuroda, Osamu Kanada, Tomihisa Ishikawa, Toshimichi Wada, Yoshiro Inatsune | 1992-01-07 |
| 4836991 | Method for controlling wet-process flue gas desulfurization | Okikazu Ishiguro, Masakatsu Nishimura, Shigeru Nozawa, Shigeyoshi Kawano | 1989-06-06 |