Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9720349 | Developer supply kit, developer supplying device and image forming apparatus | Masato Yamaoka, Hiroyuki Fujikawa, Kunihiko Nakamura, Yusuke Yamada, Emi Watanabe +1 more | 2017-08-01 |
| 9632455 | Developer supply container and developer supplying system | Katsuya Murakami, Toshiaki Nagashima, Fumio Tazawa, Ayatomo Okino, Yusuke Yamada +1 more | 2017-04-25 |