Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11635144 | Multi-layered metal sheet | Hironobu Imanaka, Takeshi Murata, Shinya Wasada | 2023-04-25 |
| 9525009 | Organic electroluminescent element and organic electroluminescent device | Ichiro Imada, Hideki Gorohmaru | 2016-12-20 |
| 9028980 | Organic electroluminescent element, composition for organic electroluminescent element, and organic electroluminescent device | Tomohiro Abe, Kazuki Okabe, Atsushi Takahashi, Koichiro Iida, Ichiro Imada | 2015-05-12 |
| 8754399 | Organic electroluminescence element, organic electroluminescence device, organic el display device, and organic el lighting | Kazuki Okabe, Atsushi Takahashi | 2014-06-17 |
| 8568183 | Process of producing organic electroluminescence element composition, organic electroluminescence element composition, process of producing organic electroluminescence element, organic electroluminescence element, organic EL display device and organic EL lighting | Atsushi Takahashi | 2013-10-29 |