Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9484514 | Light-emitting device | Yuta Oka | 2016-11-01 |
| D727273 | Light emitting diode | Yuta Oka, Haruaki Sasano | 2015-04-21 |
| D697642 | Light emitting diode | Koichi Amari, Yuichi Okada, Takayuki Motoyanagi | 2014-01-14 |
| D683708 | Light emitting diode | Haruaki Sasano, Satoshi Okada, Satoshi Kinoshita, Yuichi Okada | 2013-06-04 |
| D682224 | Light emitting diode | Haruaki Sasano, Satoshi Okada, Satoshi Kinoshita, Yuichi Okada | 2013-05-14 |