Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9753402 | Developer supply container and developer supplying system | Toshiaki Nagashima, Fumio Tazawa, Ayatomo Okino, Yusuke Yamada | 2017-09-05 |
| 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 |
| 9704593 | Data storage device including nonvolatile memory in which on/off state of power source voltage is controlled | Koichi Nagai, Shinji Honjo, Satoru FUKUCHI, Akira Tanimoto, Isao Ozawa | 2017-07-11 |
| 9632455 | Developer supply container and developer supplying system | Toshiaki Nagashima, Fumio Tazawa, Ayatomo Okino, Yusuke Yamada, Nobuo Nakajima +1 more | 2017-04-25 |