Issued Patents All Time
Showing 25 most recent of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12433162 | Compound, organic electroluminescence device, and electronic apparatus | Yuki Nakano, Taro YAMAKI, Tomoki Kato | 2025-09-30 |
| 12410182 | Compound, organic electroluminescence device and electronic apparatus | Yuki Nakano, Taro YAMAKI, Tomoki Kato | 2025-09-09 |
| 12396318 | Organic EL display device, and electronic apparatus | Tetsuya Masuda, Kengo Kishino, Kazuki Nishimura, Yuki Nakano, Yuichiro Kawamura | 2025-08-19 |
| 12364160 | Organic electroluminescent element and electronic device | Toshinari Ogiwara, Masahiro Kawamura, Keiji Okinaka, Yoshiaki Takahashi | 2025-07-15 |
| 12356850 | Compound, and organic electroluminescence device and electronic apparatus using the same | Taro YAMAKI, Hiroaki ITOI, Yuki Nakano | 2025-07-08 |
| 12317740 | Organic electroluminescence device and electronic apparatus | Taro YAMAKI, Hiroaki ITOI, Yuki Nakano, Yuichiro Kawamura | 2025-05-27 |
| 12284916 | Organic electroluminescence device and electronic apparatus provided with the same | Hiroaki ITOI, Yuki Nakano, Taro YAMAKI, Tetsuya Masuda | 2025-04-22 |
| 12284915 | Organic electroluminescence device and electronic apparatus provided with the same | Yuki Nakano, Taro YAMAKI, Tomoki Kato | 2025-04-22 |
| 12202837 | Compound, organic electroluminescence device and electronic apparatus | Yuki Nakano, Taro YAMAKI, Tomoki Kato | 2025-01-21 |
| 12171141 | Organic electroluminescence device and electronic apparatus provided with the same | Yuki Nakano, Taro YAMAKI, Tomoki Kato | 2024-12-17 |
| 12156467 | Organic electroluminescence device and electronic appliance using the same | Yuki Nakano, Taro YAMAKI | 2024-11-26 |
| 12133462 | Organic electroluminescence device and electronic apparatus equipped with the same | Hiroaki ITOI, Yuki Nakano, Taro YAMAKI, Tetsuya Masuda | 2024-10-29 |
| 12077500 | Compound, material for organic electroluminescent elements, organic electroluminescent element, and electronic device | Masahiro Kawamura, Toshinari Ogiwara, Hitoshi Kuma, Kei Yoshida, Keiji Okinaka | 2024-09-03 |
| 12063854 | Organic electroluminescence device and electronic apparatus using the same | Yuki Nakano, Kazuki Nishimura, Tomoki Kato | 2024-08-13 |
| 12029119 | Organic electroluminescence element and electronic device | Ryota Takahashi, Yuichiro Kawamura, Hidetsugu Ikeda, Yuki Nakano, Masakazu Funahashi +1 more | 2024-07-02 |
| 11968894 | Organic electroluminescent element, material for organic electroluminescent elements, and electronic device | Toshinari Ogiwara, Kei Yoshida | 2024-04-23 |
| 11839148 | Organic electroluminescent element and electronic device | Kazuki Nishimura, Yuki Nakano, Hiroaki ITOI | 2023-12-05 |
| 11739061 | Compound, material for organic electroluminescent elements, organic electroluminescent element, and electronic device | Masahiro Kawamura, Toshinari Ogiwara, Hitoshi Kuma, Kei Yoshida, Keiji Okinaka | 2023-08-29 |
| 11723266 | Organic electroluminescent element and electronic device | Ryoji Maeda, Kazuki Nishimura, Yongguk LEE | 2023-08-08 |
| 11600780 | Organic electroluminescence device and electronic apparatus | Taro YAMAKI, Hiroaki ITOI, Yuki Nakano, Yuichiro Kawamura | 2023-03-07 |
| 11552259 | Organic electroluminescent element and electronic device | Kazuki Nishimura, Hiroaki TOYOSHIMA | 2023-01-10 |
| 11489128 | Organic electroluminescent element emitting light at high luminous effiency and electronic device | Kazuki Nishimura, Tasuku HAKETA, Ryoji Maeda, Yuki Nakano, Hiroaki TOYOSHIMA | 2022-11-01 |
| 11489121 | Organic electroluminescent device configured to emit light with high luminous efficiency | Kazuki Nishimura, Masatoshi Saito, Tetsuya Masuda, Yuki Nakano, Masato Nakamura | 2022-11-01 |
| 11482675 | Organic electroluminescence device and electronic apparatus | Taro YAMAKI, Hiroaki ITOI, Yuki Nakano, Yuichiro Kawamura, Ryoji Maeda +2 more | 2022-10-25 |
| 11094886 | Organic electroluminescent element and electronic device | Kazuki Nishimura, Yuki Nakano, Hiroaki ITOI | 2021-08-17 |