Issued Patents All Time
Showing 25 most recent of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12295256 | Light-emitting element, light-emitting device, electronic device, and lighting device | Hiromi Seo, Kanta Abe, Kyoko Takeda, Satoshi Seo | 2025-05-06 |
| 12127479 | Light-emitting element, light-emitting device, electronic device, lighting device, and organic compound | Satoshi Seo, Tatsuyoshi Takahashi, Yasushi Kitano, Hiroki Suzuki, Hideko Inoue | 2024-10-22 |
| 11968889 | Light-emitting element, light-emitting device, electronic device, and lighting device | Hiromi Seo, Kanta Abe, Kyoko Takeda, Satoshi Seo | 2024-04-23 |
| 11800799 | Light-emitting element, light-emitting device, electronic device, lighting device, and organic compound | Satoshi Seo, Tatsuyoshi Takahashi, Yasushi Kitano, Hiroki Suzuki, Hideko Inoue | 2023-10-24 |
| 11552256 | Light-emitting element, light-emitting device, electronic device, lighting device, and organic compound | Satoshi Seo, Tatsuyoshi Takahashi, Yasushi Kitano, Hiroki Suzuki, Hideko Inoue | 2023-01-10 |
| 11522138 | Heterocyclic compound, light-emitting element, light-emitting device, electronic device, and lighting device | Sachiko Kawakami, Yoshimi Ishiguro, Tatsuyoshi Takahashi | 2022-12-06 |
| 11072623 | Light-emitting element, display device, electronic device, and lighting device | Satoshi Seo | 2021-07-27 |
| 11043637 | Light-emitting element, light-emitting device, electronic device, and lighting device | Hiromi Seo, Kanta Abe, Kyoko Takeda, Satoshi Seo | 2021-06-22 |
| 10897012 | Light-emitting element, light-emitting device, electronic device, and lighting device | Hiromi Seo, Kanta Abe, Kyoko Takeda, Satoshi Seo | 2021-01-19 |
| 10811617 | Heterocyclic compound, light-emitting element, light-emitting device, electronic device, and lighting device | Sachiko Kawakami, Yoshimi Ishiguro, Tatsuyoshi Takahashi, Hiromi Seo, Satoshi Seo | 2020-10-20 |
| 10418565 | Light-emitting element, light-emitting device, electronic device, lighting device, and organic compound | Satoshi Seo, Tatsuyoshi Takahashi, Yasushi Kitano, Hiroki Suzuki, Hideko Inoue | 2019-09-17 |
| 10355219 | Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device | Satoko Shitagaki, Kanta Abe, Satoshi Seo | 2019-07-16 |
| 10141524 | Phosphorescent organometallic iridium complex, light-emitting element, light-emitting device, electronic device, and lighting device | Hideko Inoue, Takahiro Ishisone, Nobuharu Ohsawa, Satoshi Seo | 2018-11-27 |
| 10069076 | Light-emitting element, light-emitting device, electronic device, and lighting device | Hiromi Seo, Kanta Abe, Kyoko Takeda, Satoshi Seo | 2018-09-04 |
| 9997725 | Heterocyclic compound, light-emitting element, light-emitting device, electronic device, and lighting device | Sachiko Kawakami, Yoshimi Ishiguro, Tatsuyoshi Takahashi, Hiromi Seo, Satoshi Seo | 2018-06-12 |
| 9985221 | Light-emitting element, light-emitting device, electronic device, lighting device, and organic compound | Satoshi Seo, Tatsuyoshi Takahashi, Yasushi Kitano, Hiroki Suzuki, Hideko Inoue | 2018-05-29 |
| 9825235 | Organic compound, light-emitting element, display module, lighting module, light-emitting device, display device, lighting device, and electronic device | Hiroshi Kadoma, Satomi Mitsumori, Yuko Kawata, Satoshi Seo | 2017-11-21 |
| 9419237 | Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device | Satoko Shitagaki, Kanta Abe, Satoshi Seo | 2016-08-16 |
| 9412962 | Light-emitting element, light-emitting device, electronic device, and lighting device | Hiromi Seo, Kanta Abe, Kyoko Takeda, Satoshi Seo | 2016-08-09 |
| 9309458 | Phosphorescent organometallic iridium complex, light-emitting element, light-emitting device, electronic device, and lighting device | Hideko Inoue, Takahiro Ishisone, Nobuharu Ohsawa, Satoshi Seo | 2016-04-12 |
| 9159934 | Organic material, light-emitting element, light-emitting device, electronic appliance, and lighting device | Hideko Inoue, Yasushi Kitano, Satoshi Seo, Hiroki Suzuki, Tomohiro Kubota | 2015-10-13 |
| 9059411 | Fluorene compound, light-emitting element, light-emitting device, electronic device, and lighting device | Masato Suzuki, Harue Osaka, Satoko Shitagaki, Nobuharu Ohsawa, Toshiki Hamada | 2015-06-16 |
| 8956709 | Deposition method and manufacturing method of light-emitting device | Shunpei Yamazaki, Tomoya Aoyama, Takuya Tsurume | 2015-02-17 |
| 8182863 | Deposition method and manufacturing method of light-emitting device | Shunpei Yamazaki, Tomoya Aoyama, Takuya Tsurume | 2012-05-22 |
| 6881377 | Methods for manufacturing capacitors and electrodes using ultrafine nickel powder | Hideshi Katayama, Kan Saito, Shuetsu Ogasawara | 2005-04-19 |