Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8569485 | Phenyl-substituted 1,3,5-triazine compound, process for producing the same, and organic electroluminescent device containing the same as component | Tetsu Yamakawa, Hidenori Aihara, Tsuyoshi Tanaka, Yoko Honma, Masaru Sato | 2013-10-29 |
| 8268997 | Phenyl-substituted 1,3,5-triazine compound, process for producing the same, and organic electroluminescent device containing the same as component | Tetsu Yamakawa, Hidenori Aihara, Tsuyoshi Tanaka, Yoko Honma, Masaru Sato | 2012-09-18 |
| 7994316 | 1,3,5-triazine derivative, production method thereof and organic electroluminescence device comprising this as a composing component | Tetsu Yamakawa, Hidenori Aihara, Tsuyoshi Tanaka, Masaru Sato | 2011-08-09 |