Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8461572 | Organic luminescent device and manufacturing method thereof | Masayuki Katayama, Kazushige Kojima, Tetsuya Katoh, Kunio Akedo, Koji Noda +3 more | 2013-06-11 |
| 8196915 | Sheet returning unit for post processing apparatus | Takeshi Hirabayashi, Shigefumi Soga, Terumitsu Azuma, Kentaro Fukami, Shinji Tanoue +3 more | 2012-06-12 |