Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378474 | Liquid-crystal composition containing anthraquinone compound and light-modulating element | Kohei Ohtani, Saori Suzuki, Takashi Yoshimoto, Masakazu Shiraishi, Kanae Ogawa | 2025-08-05 |
| 12331240 | Anthraquinone compound, liquid crystal composition containing said compound, and light-controlling element | Kohei Ohtani, Yu Hattori, Saori Suzuki | 2025-06-17 |
| 12312294 | Anthraquinone compound, liquid crystal composition containing said compound, and dimming element | Kohei Ohtani, Yu Hattori, Saori Suzuki | 2025-05-27 |
| 12172951 | Anthraquinone compound, liquid crystal composition containing said compound, and dimming element | Kohei Ohtani, Masakazu Shiraishi, Saori Suzuki, Kanae Ogawa | 2024-12-24 |
| 12157852 | Anthraquinone compound, liquid crystal composition containing said compound, and dimming element | Kanae Ogawa, Kohei Ohtani, Saori Suzuki, Masakazu Shiraishi, Yu Hattori | 2024-12-03 |
| 11905417 | Anthraquinone compound, liquid crystal composition for dimming including said compound, and dimming element | Kohei Ohtani, Saori Suzuki, Takashi Yoshimoto | 2024-02-20 |
| 11512203 | Water-soluble azo compound or salt thereof, ink and recording medium | Shinya Nagatsuka, Taku Iino | 2022-11-29 |