Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4687649 | Flue gas desulfurization process | Hiroshi Kuroda, Tsukasa Nishimura, Masakatsu Nishimura, Osamu Kanda, Shigeru Nozawa +1 more | 1987-08-18 |
| 4487784 | Limestone-gypsum flue gas desulfurization process | Hiroshi Kuroda, Tsukasa Nishimura, Masakatsu Nishimura, Osamu Kanda, Shigeru Nozawa | 1984-12-11 |