Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9715190 | Toner conveyance roller and method for manufacturing toner conveyance roller | — | 2017-07-25 |
| 9645523 | Method for manufacturing toner supply roller | — | 2017-05-09 |
| 9310712 | Toner conveying roller, mold used for manufacturing roller and method for manufacturing roller | Kouta Kawano, Wataru Takahashi | 2016-04-12 |