Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4443063 | Liquid-injection passage structure contained within a display cell | — | 1984-04-17 |
| 4401370 | Lead-in electrode structure for electrochromic displays of the segmented type | Takaaki Miyazaki, Sadakatsu Hashimoto | 1983-08-30 |
| 4257684 | Electrochromic segments formed on a display electrode in an electrochromic display cell | — | 1981-03-24 |