Issued Patents 2017
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9812650 | Organic electroluminescent element, compound and material for organic electroluminescent element, used in the same, and light emitting device, display device and illumination device, using the element | Tetsu Kitamura, Koji Takaku, Wataru Sotoyama, Yasunori Yonekuta, Toru Watanabe | 2017-11-07 |
| 9735368 | Organic electroluminescent devices | Kuniyuki Kaminaga, Wataru Sotoyama, Daisuke Inoue | 2017-08-15 |
| 9728726 | Organic electroluminescent element, material for organic electroluminescent element and light emitting device, display device, and illumination device, each employing organic electroluminescent element | Koji Takaku, Yasunori Yonekuta, Wataru Sotoyama, Toshihiro Ise, Kuniyuki Kaminaga +1 more | 2017-08-08 |
| 9714253 | Organic thin film transistor, organic semiconductor thin film, and organic semiconductor material | Tetsu Kitamura, Koji Takaku, Wataru Sotoyama, Yuki HIRAI, Yuuta Shigenoi | 2017-07-25 |
| 9711725 | Method for producing organic semiconductor element | Yoshihisa Usami | 2017-07-18 |
| 9711733 | Organic thin film transistor, organic semiconductor thin film, and organic semiconductor material | Koji Takaku, Yasunori Yonekuta, Wataru Sotoyama | 2017-07-18 |