Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9829762 | Electrochromic display element, display device, information system, and electrochromic dimming lens | Hiroyuki Takahashi, Tamotsu Horiuchi, Tohru Yashiro, Keiichiroh Yutani, Yoshinori Okada +8 more | 2017-11-28 |
| 9688706 | Electrochromic compound, electrochromic composition, display element, and dimming element | Mamiko Inoue, Masaomi Sasaki, Tohru Yashiro, Keiichiroh Yutani, Yoshinori Okada +9 more | 2017-06-27 |
| 9632385 | Electrochromic display device with intermediate display electrode containing electrically conductive fine particle and a method for manufacturing such device | Yoshinori Okada, Tohru Yashiro, Yoshihisa Naijo, Shigenobu Hirano, Koh Fujimura +5 more | 2017-04-25 |