Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10767535 | Method for recycling denitration catalyst | Eiji Kiyonaga, Kenji Hikino, Keiichiro Morita, Masatake Haruta, Toru Murayama +1 more | 2020-09-08 |
| 10746074 | Method for recycling denitration catalyst | Eiji Kiyonaga, Kenji Hikino, Keiichiro Morita, Masatake Haruta, Toru Murayama +1 more | 2020-08-18 |