Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10527905 | Electrochromic element, display device and driving method thereof | Fuminari Kaneko, Koh Fujimura, Keiichiroh Yutani, Takahiko Matsumoto, Mamiko Inoue +1 more | 2020-01-07 |