Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6425675 | Planar light source and display device using the same | Ikuo Onishi, Katsuya Fujisawa, Shinji Hiramatsu, Yoichi Hashimoto | 2002-07-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6425675 | Planar light source and display device using the same | Ikuo Onishi, Katsuya Fujisawa, Shinji Hiramatsu, Yoichi Hashimoto | 2002-07-30 |