Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7582351 | Composite thin film holding substrate, transparent conductive film holding substrate, and panel light emitting body | Hiroshi Yokogawa, Masaru Yokoyama, Kenji Kawano, Norihiro Itou, Koichi Takahama +3 more | 2009-09-01 |
| 6696096 | Apparatus for and method of vacuum vapor deposition and organic electroluminescent device | Kenji Tsubaki, Junji Kido, Yukihiro Kondo | 2004-02-24 |