Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10698330 | Carrier core material and electrophotographic development carrier using same and electrophotographic developer | Shou Ogawa | 2020-06-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10698330 | Carrier core material and electrophotographic development carrier using same and electrophotographic developer | Shou Ogawa | 2020-06-30 |