Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12329028 | Organic electroluminescent element | Junya Ogawa, Kazunari Yoshida, Ikumi KITAHARA | 2025-06-10 |
| 11600786 | Organic electroluminescent element | Junya Ogawa, Takahiro Kai, Masanori Hotta, Mitsuru Sakai, Masashi Tada +2 more | 2023-03-07 |
| 11171295 | Organic electroluminescent element | Junya Ogawa, Masashi Tada | 2021-11-09 |
| 5858196 | Method of controlling component concentration of plating solution in continuous electroplating | — | 1999-01-12 |