Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9851673 | Image forming system and image forming method | — | 2017-12-26 |
| 9824782 | Photocatalyst injection method and photocatalyst injection system | Masato Okamura, Osamu Shibasaki, Koji Negishi, Seiji Yamamoto, Yutaka Uruma | 2017-11-21 |