Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6777609 | Thermoelectric conversion material and thermoelectric conversion device | Noboru Ichinose, Shinsuke Arita, Toshiaki Ueno | 2004-08-17 |
| 6707249 | Electroluminescent device and oxide phosphor for use therein | Tadatsugu Minami, Toshihiro Miyata, Toshiaki Ueno | 2004-03-16 |