Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7202412 | Photovoltaic cell including porous semiconductor layer, method of manufacturing the same and solar cell | Ryohsuke Yamanaka, Naoki Koide, Liyuan Han, Yasuo Chiba, Takehito Mitate | 2007-04-10 |