Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9496508 | Material for organic electroluminescent element and organic electroluminescent element using same | Takushi SHIOMI, Ryohei Hashimoto | 2016-11-15 |
| 9419231 | Organic electroluminescence device | Kei Yoshida, Toshihiro Iwakuma, Ryohei Hashimoto | 2016-08-16 |
| 9382206 | Nitrogen-containing aromatic heterocyclic derivative and organic electroluminescence device using the same | Tomoki Kato, Kazuki Nishimura, Chishio Hosokawa, Masaki Numata | 2016-07-05 |
| 9266865 | Material for organic electroluminescent element, and organic electroluminescent element using same | Masaki Numata | 2016-02-23 |