Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11762314 | Developer supply container using compressed air, developer supplying system and image forming apparatus | Ayatomo Okino, Katsuya Murakami, Fumio Tazawa, Yusuke Yamada | 2023-09-19 |
| 11687027 | Developer supply container and developer supplying system | Manabu Jimba, Ayatomo Okino, Katsuya Murakami, Fumio Tazawa | 2023-06-27 |
| 11656560 | Developer supply container and developer supplying system | Katsuya Murakami, Fumio Tazawa, Ayatomo Okino, Yusuke Yamada | 2023-05-23 |