Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9865823 | Quinolinium dyes with fluorinated counter anion for dye sensitized solar cells | Robert Send, Ingmar Bruder, Peter Erk, Ruediger Sens, Hiroshi Yamamoto +2 more | 2018-01-09 |
| 8723017 | Dye sensitised solar cell | Kazuhiko Kunimoto, Hiroshi Yamamoto, Ryuichi Takahashi, Junichi Tanabe | 2014-05-13 |
| 8709299 | Dye sensitised solar cell | Junichi Tanabe, Hiroshi Yamamoto, Ryuichi Takahashi | 2014-04-29 |