Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7879522 | Carrier core material for electrophotographic developer, carrier and electrophotographic developer using the carrier | Koji Aga, Issei Shinmura | 2011-02-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7879522 | Carrier core material for electrophotographic developer, carrier and electrophotographic developer using the carrier | Koji Aga, Issei Shinmura | 2011-02-01 |