Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10926530 | Screen printing method and device therefor | Yoshihito Homma | 2021-02-23 |
| 7428090 | Electrochromic element | Chihiro Minami | 2008-09-23 |
| 6952299 | Electrochromic device | Chihiro Minami | 2005-10-04 |
| 6871967 | Solid type EC element and process for producing the same | — | 2005-03-29 |
| 6798555 | Fully solid electrochromic element | Chihiro Minami, Takuo Mochizuka | 2004-09-28 |