Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10437127 | Electrochromic apparatus and method of driving electrochromic device, as well as optical filter, lens unit, imaging apparatus and window member | Kazuya Miyazaki | 2019-10-08 |
| 10429714 | Driver for electrochromic element, method for driving electrochromic element, optical filter, imaging device, lens unit, and window component | Shinjiro Okada | 2019-10-01 |
| 10310350 | Organic compound, electrochromic compound, and electrochromic element, optical filter, lens unit, imaging device, and window component having same | Satoshi Igawa, Kenji Yamada, Tetsuya Tamura | 2019-06-04 |