Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6051055 | Exhaust gas desulfurization system | Naohiko Ukawa, Toru Takashina, Susumu Okino, Kazuaki Kimura, Koichiro Iwashita +1 more | 2000-04-18 |
HT
Heiji Tanaka
Overall (All Time): #3,612,439 of 4,157,543Top 90%
1
Patents All Time