Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7417372 | Organic electroluminescent device having insulated conductive film over cathode | Shoichi Maeda | 2008-08-26 |
| 7196466 | Organic Electroluminescence device suppressing brightness unevenness | Masato Hieda, Kentaro Yamashita, Yoshifumi Kato | 2007-03-27 |
| 5387478 | Hydrogen storage electrode and process for producing the same | Tetsuo Sakai, Hiroshi Miyamura, Nobuhiro Kuriyama, Itsuki Uehara | 1995-02-07 |