Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661030 | Semiconductor light emitting device including a fluorescent material | Satoshi Komoto, Koichi Nitta, Nobuhiro Suzuki, Kuniaki Konno, Hideto Sugawara | 2003-12-09 |
| 6627521 | Semiconductor light emitting element and manufacturing method thereof | Hideto Sugawara, Nobuhiro Suzuki | 2003-09-30 |
| 6576931 | Semiconductor light emitting device and method for manufacturing same | Masayuki Morishita | 2003-06-10 |
| 6504181 | Semiconductor light emitting element and manufacturing method thereof | Hideto Sugawara, Nobuhiro Suzuki | 2003-01-07 |