Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4542387 | Thermal transfer type printing apparatus | Masayoshi Nagashima, Hiroshi Yamane, Makoto Nonoyama | 1985-09-17 |
| 4478505 | Developing apparatus for improved charging of flying toner | — | 1984-10-23 |
| 4268159 | Electrographic copying apparatus | — | 1981-05-19 |