Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9263640 | Semiconductor light emitting device | Susumu Obata, Akiya Kimura, Akihiro Kojima, Yosuke Akimoto, Yoshiaka Sugizaki | 2016-02-16 |
| 8963189 | Semiconductor light emitting device and method for manufacturing the same | Yosuke Akimoto, Akihiro Kojima, Yoshiaki Sugizaki | 2015-02-24 |
| 8860075 | Semiconductor light emitting device | Susumu Obata, Akiya Kimura, Akihiro Kojima, Yosuke Akimoto, Yoshiaki Sugizaki | 2014-10-14 |
| 8692279 | Semiconductor light emitting device | Yosuke Akimoto, Akihiro Kojima, Yoshiaki Sugizaki | 2014-04-08 |
| 8399275 | Method for manufacturing semiconductor light emitting device | Yosuke Akimoto, Akihiro Kojima, Yoshiaki Sugizaki, Hiroshi Koizumi, Tomomichi Naka +1 more | 2013-03-19 |