Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6203598 | Flue gas treating process and system | Shigeo Hasegawa, Naohiko Ukawa, Susumu Okino, Koichiro Iwashita, Kazuaki Kimura +4 more | 2001-03-20 |
YK
Yoshimitsu Kawanishi
Overall (All Time): #3,575,767 of 4,157,543Top 90%
1
Patents All Time