Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9829762 | Electrochromic display element, display device, information system, and electrochromic dimming lens | Hiroyuki Takahashi, Tohru Yashiro, Keiichiroh Yutani, Yoshinori Okada, Sukchan Kim +8 more | 2017-11-28 |
| 9640330 | Photoelectric conversion element and solar cell | Yuuji Tanaka | 2017-05-02 |