Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10096431 | Dye-sensitized solar cell element for low illuminance | Kenichi Okada, Naoshi Yamada, Hiroki Usui | 2018-10-09 |
| 10020121 | Dye-sensitized photoelectric conversion element | Ko Nishiwaki | 2018-07-10 |
| 9947483 | Dye-sensitized solar cell element | Kenichi Okada, Hiroki Usui, Ong-on Topon | 2018-04-17 |