Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10478774 | Denitrator | Keiichi Nakagawa, Mikiya Sakurai, Kiyoto Itakura, Naoya Okuzumi, Hirokazu Tsutsumi | 2019-11-19 |
HT
Hitoshi Tokunaga
Overall (All Time): #4,149,126 of 4,157,543Top 100%
1
Patents All Time