Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10807996 | Material for organic electroluminescent element and organic electroluminescent element in which same is used | Junya Ogawa, Takahiro Kai, Masashi Tada | 2020-10-20 |
| 10636981 | Material for organic electroluminescent element and organic electroluminescent element using the same | Junya Ogawa, Masashi Tada, Takahiro Kai | 2020-04-28 |
| 10622570 | Organic electroluminescent element | Junya Ogawa, Masashi Tada, Yuichi Sawada | 2020-04-14 |
| 10529932 | Organic-electroluminescent-element material and organic electroluminescent element using same | Junya Ogawa, Takahiro Kai, Masashi Tada, Masaki Komori, Toshihiro Yamamoto | 2020-01-07 |