Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10790451 | Triazole derivative, and light-emitting element, light-emitting device, and electronic device with the use of triazole derivative | Sachiko Kawakami, Nobuharu Ohsawa, Satoshi Seo | 2020-09-29 |
| 10716875 | Intraocular lens | Yuya Suganuma, Tatsuya Ojio, Keishi Tsukamoto | 2020-07-21 |
| 10686545 | Optical transmission system and wavelength allocation method | Daisuke Hisano, Tatsuya Shimada, Jun Terada, Hiroshi Ou | 2020-06-16 |
| 10556864 | Carbazole derivative, and light-emitting element, light-emitting device, and electronic device using the carbazole derivative | Harue Osaka, Takahiro Ushikubo, Sachiko Kawakami, Satoshi Seo, Satoko Shitagaki | 2020-02-11 |