Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9419168 | Method of manufacturing a solar cell by texturing a principal surface using an alkaline solution | Naoya Sotani, Yutaka KIRIHATA | 2016-08-16 |
| 9196780 | Solar cell | Yutaka KIRIHATA, Naoya Sotani | 2015-11-24 |