Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479745 | Dye-sensitized solar cell and method of manufacturing the same | Ryosuke Yamanaka, Kazuhiro Emoto | 2002-11-12 |
| 6469243 | Dye-sensitizing solar cell, method for manufacturing dye-sensitizing solar cell and solar cell module | Ryosuke Yamanaka | 2002-10-22 |
| 6452092 | Photovoltaic cell and solar cell utilizing the same | Ryosuke Yamanaka | 2002-09-17 |