Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821648 | Electroluminescent element | Hitoshi Furusho, Hiroyoshi Fukuro | 2004-11-23 |
| 6794278 | Method for producing organic thin-film device by use of facing-targets-type sputtering apparatus | Akira Yokoi, Sadao Kadokura | 2004-09-21 |
| 6696096 | Apparatus for and method of vacuum vapor deposition and organic electroluminescent device | Kenji Tsubaki, Yasuhisa Kishigami, Yukihiro Kondo | 2004-02-24 |