Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12425550 | Intercom device and control system | Kazuyuki Morita, Yuya Hino, Hirokazu Kusunoki, Takayuki Goto, Yu Shimizu | 2025-09-23 |
| 11903308 | Compound, material for organic electroluminescent element, organic electroluminescent element, and electronic device | Kei Yoshida, Masatoshi Saito, Masato Nakamura, Tetsuya Masuda | 2024-02-13 |
| 11723266 | Organic electroluminescent element and electronic device | Satomi TASAKI, Kazuki Nishimura, Yongguk LEE | 2023-08-08 |
| 11489128 | Organic electroluminescent element emitting light at high luminous effiency and electronic device | Satomi TASAKI, Kazuki Nishimura, Tasuku HAKETA, Yuki Nakano, Hiroaki TOYOSHIMA | 2022-11-01 |
| 11482675 | Organic electroluminescence device and electronic apparatus | Satomi TASAKI, Taro YAMAKI, Hiroaki ITOI, Yuki Nakano, Yuichiro Kawamura +2 more | 2022-10-25 |
| 11393986 | Mixture, organic electroluminescence device and electronic equipment | Tasuku HAKETA, Kazuki Nishimura, Masato Nakamura | 2022-07-19 |
| 11069861 | Mixture, organic electroluminescence device and electronic equipment | Tasuku HAKETA, Kazuki Nishimura, Masato Nakamura | 2021-07-20 |
| 8759590 | Indenopyrene compound, organic thin film solar cell material using the same, and organic thin film solar cell | Hidetsugu Ikeda, Masahide Matsuura | 2014-06-24 |
| 6435298 | Vehicle rear underside structure | Kazutoshi Mizuno, Akihito Yamazaki, Chiaki Takayama | 2002-08-20 |
| 5269583 | Front end structure of vehicle body | — | 1993-12-14 |
| 5145457 | Ventilation air intake structure of motor vehicle | Yasushi Tanigaito | 1992-09-08 |
| 4886314 | Front structure for automotive vehicles | — | 1989-12-12 |