Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11480913 | Developer supply container and developer supplying system | Ayatomo Okino, Hiromasa Katayama, Nobuyuki Yomoda, Masato Yamaoka, Koji Katayama +4 more | 2022-10-25 |
| 11237499 | Developer replenishing container and image forming apparatus | Nobuyuki Yomoda, Yusuke Yamada, Ayatomo Okino, Manabu Jimba | 2022-02-01 |