Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11774826 | Electrochromic element and electrochromic light control device | Keiichiroh Yutani, Tohru Yashiro, Fuminari Kaneko | 2023-10-03 |
| 11630365 | Electrochromic element and production method thereof, electrochromic light-adjusting element, electrochromic light-adjusting lens, and electrochromic device | Keiichiroh Yutani, Fuminari Kaneko, Yuto Matsuoka, Kayato Ohya, Tohru Yashiro +1 more | 2023-04-18 |