Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10468608 | Organic-electroluminescent-element material, and organic electroluminescent element using same | Junya Ogawa, Masashi Tada, Takahiro Kai | 2019-11-05 |
| 10446767 | Organic-electroluminescent-element material and organic electroluminescent element using same | Junya Ogawa, Takahiro Kai, Masashi Tada | 2019-10-15 |
| 10411198 | Material for organic electroluminescent elements, and organic electroluminescent element using same | Junya Ogawa, Masashi Tada, Takahiro Kai | 2019-09-10 |
| 10305048 | Organic-electroluminescent-element material and organic electroluminescent elements using same | Junya Ogawa, Takahiro Kai, Masashi Tada, Masaki Komori, Toshihiro Yamamoto | 2019-05-28 |
| 10283721 | Material for organic electroluminescent elements, and organic electroluminescent element using same | Junya Ogawa, Masashi Tada, Takahiro Kai | 2019-05-07 |