Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6727424 | Complex oxide having high thermoelectric conversion efficiency | Ryoji Funahashi, Ichiro Matsubara | 2004-04-27 |
| 6544444 | Complex oxide having high thermoelectric conversion efficiency | Ryoji Funahashi, Ichiro Matsubara | 2003-04-08 |
| 6376763 | Complex oxide having high seebeck coefficient and high electric conductivity | Ryoji Funahashi, Ichiro Matsubara | 2002-04-23 |
| 5380686 | Process for producing composite raw material for ceramics and composite raw material for ceramics produced by said process | Isao Kondou, Nobuyuki Tamari, Takahiro Tanaka | 1995-01-10 |