Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6796868 | Method for manufacturing plasma display panel | Ken Ito | 2004-09-28 |
| 5957743 | Manufacturing process for color plasma display panels | Keiji Nunomura | 1999-09-28 |
| 5801132 | Refrigerator oil composition | Masato Kaneko, Katsumi Ichitani | 1998-09-01 |
| 5235246 | Electroluminescence panel | — | 1993-08-10 |