Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6490303 | Laser diode module | Manabu Komiyama, Noboru Sonetsuji, Tetsuo Ishizaka, Saeko Yokoi | 2002-12-03 |
| 6452215 | Semiconductor light emitting devices | — | 2002-09-17 |
| 6449299 | Optical semiconductor device having an active layer containing N | — | 2002-09-10 |
| 6382800 | Light emitting semiconductor devices | — | 2002-05-07 |
| 6348698 | Layered semiconductor structures and light emitting devices including the structure | — | 2002-02-19 |