Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5638052 | LED matrix display with LED control switches adjacent to each LED | Etsuo Furuya, Kiyoshi Yamashita | 1997-06-10 |
| 5638098 | Document processing apparatus for controlling fixation of recorded ink | Kazuya Iwata, Jun Katayanagi, Hiroshi Fukui | 1997-06-10 |