Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4878065 | Thermal printing control circuit | Itaru Fukushima, Hisashi Deguchi | 1989-10-31 |
| 4811281 | Work station dealing with image data | Akio Terasawa, Takashi Ishizaki | 1989-03-07 |
| 4804707 | Impact resistant resin composition | Kenji Yasue, Takeshi Marutani, Yasumasa Fukushima | 1989-02-14 |