Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6452331 | Protective plate for a plasma display and a method for producing the same | Nobuyoshi Sakurada, Kouichi Osada, Ken Moriwaki, Katsuaki Aikawa, Kazuyoshi Noda +1 more | 2002-09-17 |