Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887096 | Recording apparatus | Osamu Asakura, Yoshio Uchikata, Kenji Kawazoe, Akihiko Sukigara, Shigeru Mizoguchi | 1989-12-12 |
| 4837712 | Data processing apparatus | — | 1989-06-06 |
| 4827286 | Thermal transfer printer | Akihiko Sukigara, Shigeru Mizoguchi, Yuzo Wada, Noriyoshi Ohshima | 1989-05-02 |