Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9753402 | Developer supply container and developer supplying system | Katsuya Murakami, Fumio Tazawa, Ayatomo Okino, Yusuke Yamada | 2017-09-05 |
| 9632455 | Developer supply container and developer supplying system | Katsuya Murakami, Fumio Tazawa, Ayatomo Okino, Yusuke Yamada, Nobuo Nakajima +1 more | 2017-04-25 |