Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8390113 | Thermoelectric conversion module | Yoshinari Sawabe | 2013-03-05 |
| 7956366 | Monolithic light emitting device and driving method therefor | Masahiko Hata, Yoshihiko Tsuchida | 2011-06-07 |
| 6914274 | Thin-film semiconductor epitaxial substrate having boron containing interface layer between a collector layer and a sub-collector layer | Tomoyuki Takada, Osamu Ichikawa | 2005-07-05 |