Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9653218 | Electrolytic solution for electric double-layer capacitor, and electric double-layer capacitor | Eunsang KWON, Yasuhiko Kasama, Kenichiro Komatsu | 2017-05-16 |
| 4767679 | Thin film EL panel | — | 1988-08-30 |
| 4745334 | Electroluminescent element and method for connecting its terminals | — | 1988-05-17 |
| 4455324 | Method of producing electroluminescent cell | Yoshimi Kamijo | 1984-06-19 |
| 4417174 | Electroluminescent cell and method of producing the same | Yoshimi Kamijo | 1983-11-22 |