Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10193069 | Polymer for use in organic electroluminescent element and organic electroluminescent element employing same | Hiroshige Tanaka, Tohru Asari, Kazuto Shiraishi, Mitsuru Sakai, Kazuaki Yoshimura | 2019-01-29 |
| 9614172 | Curable composition, cured product, and organic electroluminescence element using same | Hiroyuki Hayashida, Hiroshige Tanaka, Kazuto Shiraishi, Tohru Asari, Kazuaki Yoshimura | 2017-04-04 |
| 9590179 | Curable composition, cured product, and organic electroluminescent element using same | Hiroyuki Hayashida, Hiroshige Tanaka, Kazuto Shiraishi, Tohru Asari, Kazuaki Yoshimura | 2017-03-07 |
| 9543526 | Nitrogen-containing aromatic compounds and organic electroluminescent device | Takaya Ishiyama, Hiroyuki Hayashida, Mitsuru Sakai, Kazuto Shiraishi, Kazuaki Yoshimura | 2017-01-10 |
| 9299934 | Polymer for organic electroluminescent elements, and organic electroluminescent element using cured product of same | Hiroyuki Hayashida, Hiroshige Tanaka, Kazuto Shiraishi, Tohru Asari, Kazuaki Yoshimura | 2016-03-29 |