Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6803596 | Light emitting device | — | 2004-10-12 |
| 6791120 | Nitride-based semiconductor device and method of fabricating the same | Tadao Toda, Tsutomu Yamaguchi, Yasuhiko Nomura | 2004-09-14 |
| 6768755 | Semiconductor laser device | Daijiro Inoue, Ryoji Hiroyama, Kunio Takeuchi, Yasuhiko Nomura | 2004-07-27 |
| 6759139 | Nitride-based semiconductor element and method of forming nitride-based semiconductor | Tatsuya Kunisato, Nobuhiko Hayashi, Hiroki Ohbo, Tsutomu Yamaguchi | 2004-07-06 |
| 6734503 | Nitride-based semiconductor element | Nobuhiko Hayashi, Koji Tominaga, Yasuhiko Nomura, Tatsuya Kunisato, Hiroki Ohbo | 2004-05-11 |
| 6720196 | Nitride-based semiconductor element and method of forming nitride-based semiconductor | Tatsuya Kunisato, Yasuhiko Nomura, Takashi Kano, Hiroki Ohbo | 2004-04-13 |
| 6711692 | Data processing unit including central unit and peripheral unit driven by separate power supplies | Hiromi Maeda, Yukihiko Shimazu | 2004-03-23 |