Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10665754 | Light emitting device | Akinori Yoneda, Yoshiyuki Aihara, Shinji Nakamura, Kazuki Kashimoto, Kazuyuki Akaishi | 2020-05-26 |
| 10461222 | Light-emitting element comprising sapphire substrate with convex portions | Makoto Abe, Keisuke Higashitani, Naoki Azuma | 2019-10-29 |
| 10224470 | Light emitting device | Akinori Yoneda, Hisashi Kasai, Yoshiyuki Aihara, Hirokazu Sasa, Shinji Nakamura | 2019-03-05 |
| 10134954 | Light emitting element having protective layer | Akinori Yoneda, Shinji Nakamura, Yoshiyuki Aihara, Hirokazu Sasa | 2018-11-20 |
| 9773946 | Light-emitting element comprising a partitioned sapphire substrate | Makoto Abe, Keisuke Higashitani, Naoki Azuma | 2017-09-26 |
| 9698307 | Light emitting device | Akinori Yoneda, Yoshiyuki Aihara, Shinji Nakamura, Kazuki Kashimoto, Kazuyuki Akaishi | 2017-07-04 |
| 9490390 | Method of manufacturing light emitting element that includes formation of an insulating layer | Akinori Yoneda, Shinji Nakamura, Yoshiyuki Aihara, Hirokazu Sasa | 2016-11-08 |
| 9461216 | Light emitting device | Akinori Yoneda, Hisashi Kasai, Yoshiyuki Aihara, Hirokazu Sasa, Shinji Nakamura | 2016-10-04 |
| 9236529 | Semiconductor light emitting element having semiconductor structure with protrusions and/or recesses | Ryohei Hirose, Hirofumi Nogami | 2016-01-12 |
| 9093612 | Light emitting device | Akinori Yoneda, Hisashi Kasai, Yoshiyuki Aihara, Hirokazu Sasa, Shinji Nakamura | 2015-07-28 |
| 8174033 | Light emission device including semiconductor light emitting elements | Akinori Yoneda, Hirofumi Kawaguchi | 2012-05-08 |
| 7939836 | Semiconductor light emitting element | Akinori Yoneda | 2011-05-10 |
| 7149233 | Semiconductor laser device and its manufacturing method | Yoshihiko Furukawa, Makoto Shimada, Masanao Ochiai, Masayuki Senoh | 2006-12-12 |