Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209713 | Electrochromic element and electrochromic dimming element | Satoshi Yamamoto, Kazukiyo Nagai, Tamotsu Horiuchi, Keiichiroh Yutani, Sukchan Kim +10 more | 2021-12-28 |
| 11053267 | Electrochromic compound, electrochromic composition, and display element | Hiroyuki Takahashi, Takashi Okada, Shigenobu Hirano, Tohru Yashiro, Koh Fujimura +7 more | 2021-07-06 |
| 10988684 | Electrochromic compound, electrochromic composition, electrochromic element, and electrochromic dimming element | Satoshi Yamamoto, Takashi Okada, Masato Shinoda, Shigenobu Hirano, Fuminari Kaneko +3 more | 2021-04-27 |
| 10975296 | Electrochromic compound, electrochromic composition, and electrochromic element | Daisuke Goto, Satoshi Yamamoto, Masato Shinoda, Mamiko Inoue | 2021-04-13 |
| 10935862 | Electrochromic compound, electrochromic composition, and electrochromic display element | Satoshi Yamamoto, Daisuke Goto, Masato Shinoda, Mamiko Inoue, Fuminari Kaneko +1 more | 2021-03-02 |