Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4388396 | Electrophotographic process of developing and transfering images uses fluorine containing offset preventing agent in developer | Yoshimi Amagai, Norio Hikake, Toshihiro Kouchi, Tatsuo Aizawa | 1983-06-14 |