Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9882072 | Solar cell and transparent electrode | Yasushi Okubo, Hiroaki Itoh, Ayako Wachi, Kazuhiro Yoshida, Takeshi Hakii | 2018-01-30 |
| 9819014 | Flexible secondary battery with polymer softening agent and internal depressurization | — | 2017-11-14 |
| 9331289 | Organic electroluminescent material, organic electroluminescent element, display device and lighting device | Dai Ikemizu, Hiroshi Kita, Tomohiro Oshiyama, Shinya Otsu, Rie Katakura | 2016-05-03 |
| 8951650 | Organic electroluminescent element including a condensed aromatic heterocyclic ring compound | Noriko Yasukawa, Hiroshi Kita, Eisaku Katoh, Tatsuo Tanaka, Shinya Otsu +2 more | 2015-02-10 |
| 8790793 | Organic electroluminescent element with electron transport layer containing condensed aromatic heterocyclic compound, display device and lighting device | Noriko Yasukawa, Hiroshi Kita, Eisaku Katoh, Tatsuo Tanaka, Shinya Otsu +2 more | 2014-07-29 |
| 7250608 | Radiographic image detector and radiographic imaging system | — | 2007-07-31 |