Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D303959 | Base for display monitor | Tsutomu Suyama, Masaharu Wakamatsu, Kazuyuki Fukushima | 1989-10-10 |
| 4835530 | Graphics display device | Shunji Morita, Nobuo Fukushima | 1989-05-30 |