Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9666818 | Tandem-type organic photoelectric conversion element and solar battery | Noriko Yasukawa, Hiroaki Itoh, Takamune Hattori | 2017-05-30 |
| 9634261 | Organic photoelectric conversion element and solar cell using same | Kunio Tani | 2017-04-25 |