Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D456534 | Light emitting device | Seiji Iida, Naohiro Shimada, Kazuo Fukuoka, Koichi Genei | 2002-04-30 |
| D454966 | Light emitting device | Seiji Iida, Naohiro Shimada, Kazuo Fukuoka, Koichi Genei | 2002-03-26 |
| 6340824 | Semiconductor light emitting device including a fluorescent material | Koichi Nitta, Nobuhiro Suzuki, Kuniaki Konno, Hideto Sugawara, Chisato Furukawa | 2002-01-22 |