Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887096 | Recording apparatus | Osamu Asakura, Yoshio Uchikata, Kenji Kawazoe, Yoshikazu Shibamiya, Shigeru Mizoguchi | 1989-12-12 |
| 4833447 | Input device | — | 1989-05-23 |
| 4827286 | Thermal transfer printer | Shigeru Mizoguchi, Yuzo Wada, Yoshikazu Shibamiya, Noriyoshi Ohshima | 1989-05-02 |