Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9620740 | Organic electroluminescence element and lighting device | Kazuyuki Yamae, Shin Okumura, Masuyuki Ota | 2017-04-11 |
| 9583731 | Organic electroluminescence element | Shin Okumura, Hirofumi Kubota, Kazuyuki Yamae, Masao Kirihara | 2017-02-28 |
| 9577206 | Organic electroluminescence element and lighting device using same | Kazuyuki Yamae, Nobuhiro Ide | 2017-02-21 |