Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9588453 | Resin-filled ferrite carrier for electrophotographic developer and electrophotographic developer using the ferrite carrier | Hiroki Sawamoto | 2017-03-07 |
| 9557682 | Resin-coated carrier for electrophotographic developer and electrophotographic developer using the resin-coated carrier | Tetsuya Igarashi | 2017-01-31 |