Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9472713 | Semiconductor light-emitting device | Tokuhiko Matsunaga, Katsufumi Kondo, Shinji Nunotani | 2016-10-18 |
| 8417072 | Light emitting device and optical transmission system | Kenji Fujimoto, Miwa Ishida | 2013-04-09 |
| D485376 | Light emitting device | Seiji Iida, Naohiro Shimada, Kazuo Fukuoka, Satoshi Komoto | 2004-01-13 |
| 6667187 | Semiconductor laser and method of manufacturing the same | Makoto Okada | 2003-12-23 |
| D456534 | Light emitting device | Seiji Iida, Naohiro Shimada, Kazuo Fukuoka, Satoshi Komoto | 2002-04-30 |
| 6370177 | Semiconductor laser and method of manufacturing the same | Makoto Okada | 2002-04-09 |
| D454966 | Light emitting device | Seiji Iida, Naohiro Shimada, Kazuo Fukuoka, Satoshi Komoto | 2002-03-26 |