Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6372401 | Carrier for electrophotography, method for producing the same carrier, and developing agent for electrophotography using same | Shigeo Matsuzaki, Kunitoshi Imura | 2002-04-16 |