Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9824782 | Photocatalyst injection method and photocatalyst injection system | Masato Okamura, Osamu Shibasaki, Koji Negishi, Seiji Yamamoto, Hiroyuki Arai | 2017-11-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9824782 | Photocatalyst injection method and photocatalyst injection system | Masato Okamura, Osamu Shibasaki, Koji Negishi, Seiji Yamamoto, Hiroyuki Arai | 2017-11-21 |