Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8053765 | Organic electroluminescent element, display device and lighting device | Aki Tsuji, Hiroshi Kita | 2011-11-08 |
| 7897421 | Organic electroluminescent element, display and illuminator | Hiroshi Kita | 2011-03-01 |
| 7871713 | Electroluminescent material, electroluminescent element and color conversion filter | Hiroshi Kita, Taketoshi Yamada, Kazuaki Nakamura, Noriko Ueda, Yasushi Okubo | 2011-01-18 |