Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4675268 | Process for transfer of a toner image utilizing a magnetic toner containing a binder resin and having gradual softening characteristics | Ken-ichi Kishi, Kenzi Tuzita, Yuki Okuyama, Kiyoshi Kimura | 1987-06-23 |