Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9634216 | Light emitting device | Daisuke Inomata, Hiroaki Sano, Seitaro Yoshida, Kazuo Aoki, Kiyoshi Shimamura | 2017-04-25 |
| 9617470 | Optical material used in light-emitting device, optical isolator, and optical processing apparatus, and manufacturing method thereof | Kiyoshi Shimamura | 2017-04-11 |