Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8338853 | Substrate for forming light-emitting layer, light emitter and light-emitting substance | Akira Kiyama, Rentaro Mori, Masayuki Ichiyanagi, Nobuhiko Sawaki, Yoshio Honda +1 more | 2012-12-25 |
| 7629530 | Energy recovery system | — | 2009-12-08 |