Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9490445 | Organic el element, organic el panel, organic el light-emitting apparatus, organic el display apparatus, and method of manufacturing organic el element | Shinya Fujimura, Satoru Ohuchi, Hirofumi Fujita, Yoshiaki Tsukamoto | 2016-11-08 |
| 9324964 | Organic light-emitting element with hole injection layer having concave portion | Ryuuta Yamada, Satoru Ohuchi, Shinya Fujimura, Hirofumi Fujita | 2016-04-26 |