Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10126623 | Electrochromic device and electrochromic dimming device | Tohru Yashiro, Kohji Takeuchi, Sukchan Kim, Takahiko Matsumoto, Keiichiroh Yutani +3 more | 2018-11-13 |
| 9891497 | Electrochromic device and method for producing electrochromic device | Tohru Yashiro, Kohji Takeuchi, Sukchan Kim, Yuuma Usui, Yasuo Katano +11 more | 2018-02-13 |