Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672455 | Carrier for electrostatic latent-image developer, electrostatic latent-image developer and image forming process | Susumu Yoshino, Takashi Imai, Koichi Takahashi, Suk Kim | 1997-09-30 |