Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6462361 | GaInP epitaxial stacking structure and fabrication method thereof, and a FET transistor using this structure | Masahiro Kimura, Akira Kasahara, Taichi Okano | 2002-10-08 |
| 6403987 | Electrode for light-emitting semiconductor devices | Hisayuki Miki, Noritaka Muraki, Mineo Okuyama | 2002-06-11 |
| 6346719 | AlGaInP light-emitting diode | Toshiki Yoshiuji, Ryouichi Takeuchi | 2002-02-12 |
| 6335219 | Nitride semiconductor light-emitting device and manufacturing method of the same | — | 2002-01-01 |