Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10008626 | Optical coupling device | — | 2018-06-26 |
| 9355925 | Photocoupler | Yuichi Ikedo | 2016-05-31 |
| 9171829 | Photocoupler | Yuichi Ikedo | 2015-10-27 |
| 8610166 | Light emitting device | Atsushi Takeshita, Yuichi Ikedo | 2013-12-17 |
| 8258697 | Light emitting device | Toshihiro Kuroki, Toshiaki Hosoya | 2012-09-04 |
| 8258698 | Light emitting device having a molded body with a specific barycenter | Yasunori Nagahata | 2012-09-04 |
| 8067779 | Light emitting device with a recess lead portion | Masaki Adachi, Iwao Matsumoto, Kenji Naito, Toshiaki Hosoya | 2011-11-29 |