Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8951646 | Layered structure comprising a layer containing a conjugated polymer compound | Masanobu Tanaka, Kenta Tanaka, Hideyuki Higashimura | 2015-02-10 |
| 8895961 | Polymer light emitting element, method for manufacturing the same and polymer light emitting display device | — | 2014-11-25 |
| 6587604 | Optical semiconductor device | — | 2003-07-01 |