Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6563138 | Low-cost, high-density light-emitting-diode array and fabrication method thereof | Mitsuhiko Ogihara, Kazuo Tokura, Yukio Nakamura, Masumi Taninaka | 2003-05-13 |
| 6559879 | LED array head, circuit board, and LED array chip | Yu Kobayashi, Norio Nakajima | 2003-05-06 |