Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9963451 | Fused ring pyrimidine compound and pest control agent containing the same | Takeo Wakita, Toshiyuki Kono, Kazuki Kitajima, Shinichi Banba, Ayumi Kawase +2 more | 2018-05-08 |
| 9139522 | Aromatic amine derivative and organic electroluminescent device using the same | Nobuhiro Yabunouchi, Michiru Sekiguchi, Yoshiyuki Totani | 2015-09-22 |
| 8778510 | Pyrromethene-boron complex compounds and organic electroluminescent elements using same | Fumio Okuda, Kiyoshi Ikeda, Takayasu Sado, Yoshimitsu Tanabe, Bunji Sawano | 2014-07-15 |