Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9678458 | Remanufacturing method of developer accommodating unit | Takashi Kase, Yuta Isobe, Takahiro Ikeda, Yusuke Usui | 2017-06-13 |
| 9535372 | Remanufacturing method of developer accommodating unit | Yuta Isobe, Takashi Kase, Takahiro Ikeda, Yusuke Usui, Shinjiro Toba +5 more | 2017-01-03 |