Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10930872 | Light-emitting electrochemical cell, composition for forming light-emitting layer of light-emitting electrochemical cell, and ionic compound for light-emitting layer of light-emitting electrochemical cell | Yohei Mizuguchi | 2021-02-23 |
| 10547019 | Electrochemical luminescent cell and composition for forming luminescent layer of electrochemical luminescent cell | — | 2020-01-28 |
| 10439143 | Additive for light-emitting layer in light-emitting electrochemical cell, composition for forming light-emitting layer in light-emitting electrochemical cell, and light-emitting electrochemical cell | Yohei Mizuguchi | 2019-10-08 |
| 9935270 | Electrochemical light emitting cell, composition for forming light emitting layer of electrochemical light emitting cell, and ionic compound for light emitting layer of electrochemical light emitting cell | Tomo Sakanoue, Taishi Takenobu | 2018-04-03 |