Issued Patents All Time
Showing 25 most recent of 128 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12396318 | Organic EL display device, and electronic apparatus | Satomi TASAKI, Tetsuya Masuda, Kengo Kishino, Yuki Nakano, Yuichiro Kawamura | 2025-08-19 |
| 12369490 | Organic electroluminescent element, organic electroluminescent display device, and electronic device | Masato Nakamura, Yusuke Takahashi, Keitaro YAMADA, Tasuku HAKETA, Emiko Kambe | 2025-07-22 |
| 12326556 | Image reading device | Toshiyuki Sawabe, Koki Takasaki | 2025-06-10 |
| 12200961 | Organic electroluminescence element, display device, and electronic apparatus | Toshinari Ogiwara, Keiji Okinaka, Keiichi YASUKAWA | 2025-01-14 |
| 12063854 | Organic electroluminescence device and electronic apparatus using the same | Yuki Nakano, Satomi TASAKI, Tomoki Kato | 2024-08-13 |
| 11895917 | Material for organic electroluminescence device and organic electroluminescence device using the same | Tomoki Kato, Masaki Numata, Toshihiro Iwakuma, Chishio Hosokawa | 2024-02-06 |
| 11856808 | Organic electroluminescent element and electronic device drivable at low voltage with improved lifetime | Masato Nakamura, Emiko Kambe, Hiroaki TOYOSHIMA, Hitoshi Kuma | 2023-12-26 |
| 11848659 | Manufacturing method of mounting structure, and sheet therefor | Takayuki Hashimoto, Takuya Ishibashi, Hiroyuki Okada | 2023-12-19 |
| 11839148 | Organic electroluminescent element and electronic device | Satomi TASAKI, Yuki Nakano, Hiroaki ITOI | 2023-12-05 |
| 11839138 | Organic electroluminescent element and electronic device | — | 2023-12-05 |
| 11799442 | Manufacturing method of mounting structure, and laminate sheet therefor | Takayuki Hashimoto, Takuya Ishibashi | 2023-10-24 |
| 11723266 | Organic electroluminescent element and electronic device | Ryoji Maeda, Satomi TASAKI, Yongguk LEE | 2023-08-08 |
| 11631817 | Organic electroluminescence element, electronic device, composition, material for organic electroluminescence element, and composition film | Masahiro Kawamura, Tetsuya Masuda | 2023-04-18 |
| 11575087 | Organic electroluminescence device, light emitting device, organic electroluminescence display device and electronic device | Hiroaki TOYOSHIMA, Emiko Kambe, Masato Nakamura, Tetsuya Masuda, Yusuke Takahashi | 2023-02-07 |
| 11552259 | Organic electroluminescent element and electronic device | Satomi TASAKI, Hiroaki TOYOSHIMA | 2023-01-10 |
| 11489121 | Organic electroluminescent device configured to emit light with high luminous efficiency | Satomi TASAKI, Masatoshi Saito, Tetsuya Masuda, Yuki Nakano, Masato Nakamura | 2022-11-01 |
| 11489128 | Organic electroluminescent element emitting light at high luminous effiency and electronic device | Satomi TASAKI, Tasuku HAKETA, Ryoji Maeda, 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 |
| RE49237 | Organic electroluminescence device and electronic device | Sayaka Mizutani | 2022-10-04 |
| 11410898 | Manufacturing method of mounting structure, and sheet therefor | Takayuki Hashimoto, Takuya Ishibashi | 2022-08-09 |
| 11393986 | Mixture, organic electroluminescence device and electronic equipment | Ryoji Maeda, Tasuku HAKETA, Masato Nakamura | 2022-07-19 |
| 11368101 | Power conversion system | — | 2022-06-21 |
| 11322711 | Organic EL light emitting apparatus and electronic instrument | Yuichiro Kawamura | 2022-05-03 |
| 11271171 | Biscarbazole derivative and organic electroluminescent element using same | Tetsuya Inoue, Mitsunori Ito, Kumiko Gorai, Kiyoshi Ikeda | 2022-03-08 |
| 11196352 | Power conversion device | Toshihide Nakano | 2021-12-07 |