Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10093693 | Electrochromic compound, electrochromic composition, and display element | Toshiya Sagisaka, Hiroyuki Takahashi, Takashi Okada, Shigenobu Hirano, Tohru Yashiro +7 more | 2018-10-09 |
| 10012885 | Electrochromic display device | Yoshihisa Naijo, Tohru Yashiro, Shigenobu Hirano, Hiroyuki Takahashi, Toshiya Sagisaka +5 more | 2018-07-03 |
| 9932522 | Electrochromic compound, electrochromic composition, display element, and dimming element | Daisuke Goto, Toshiya Sagisaka, Shigenobu Hirano, Satoshi Yamamoto, Mamiko Inoue +9 more | 2018-04-03 |