Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6487226 | Semiconductor light emitting device | Koji Iwamoto, Hiroki Nagasaki, Shoichiro Matsunaga | 2002-11-26 |
| 6414976 | Semiconductor light emitting device | — | 2002-07-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6487226 | Semiconductor light emitting device | Koji Iwamoto, Hiroki Nagasaki, Shoichiro Matsunaga | 2002-11-26 |
| 6414976 | Semiconductor light emitting device | — | 2002-07-02 |