Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12072662 | Image forming apparatus | Toshiaki Ohata | 2024-08-27 |
| 12038713 | Developer supply container and developer supplying system | Ayatomo Okino, Hiromasa Katayama, Nobuyuki Yomoda, Masato Yamaoka, Akihito Kamura +4 more | 2024-07-16 |
| 11852991 | Developer supply container and developer supplying system | Yohei Gamo, Akihito Kamura, Koji Katayama, Masato Yamaoka, Yusuke Oizumi +4 more | 2023-12-26 |
| 11599042 | Developer supply container and developer supplying system | Yohei Gamo, Akihito Kamura, Koji Katayama, Masato Yamaoka, Yusuke Oizumi +4 more | 2023-03-07 |
| 11526098 | Developer supply container and developer supplying system | Yohei Gamo | 2022-12-13 |
| 11480913 | Developer supply container and developer supplying system | Ayatomo Okino, Hiromasa Katayama, Nobuyuki Yomoda, Masato Yamaoka, Akihito Kamura +4 more | 2022-10-25 |
| 11442378 | Developer supply container and developer supplying system | — | 2022-09-13 |
| 11392056 | Developer supply container and developer supplying system | — | 2022-07-19 |
| 10884371 | Developer supply container and developer supplying system | Ayatomo Okino, Hiromasa Katayama, Nobuyuki Yomoda, Masato Yamaoka, Akihito Kamura +4 more | 2021-01-05 |
| 10725400 | Developer supply container and developer supplying system | Yohei Gamo, Akihito Kamura, Koji Katayama, Masato Yamaoka, Yusuke Oizumi +4 more | 2020-07-28 |