Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9069222 | Electrochromic display element and display device | Yoshihisa Naijo, Tohru Yashiro, Yoshinori Okada, Shigenobu Hirano, Koh Fujimura +4 more | 2015-06-30 |
KY
Keiichiroh Yutani
Overall (All Time): #152,786 of 4,157,543Top 4%
26
Patents All Time