Issued Patents 2019
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 (2019): #443,508 of 560,194Top 80%
1
Patents 2019