Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663741 | Controller of plasma display panel and method of controlling the same | — | 1997-09-02 |
| 5654728 | AC plasma display unit and its device circuit | Tomokatsu Kishi | 1997-08-05 |
| 5598273 | Recording control device and method utilizing a test signal having multiple frequencies | Kazuhiro Kurisaki, Yoshiaki Mimura | 1997-01-28 |