Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9941422 | Organic photoelectric conversion element and solar cell using the same | Yasushi Okubo, Ayako Wachi, Hiroshi Ishidai | 2018-04-10 |
| 9882072 | Solar cell and transparent electrode | Yasushi Okubo, Ayako Wachi, Hidekane Ozeki, Kazuhiro Yoshida, Takeshi Hakii | 2018-01-30 |
| 9871216 | Organic photoelectric conversion element and organic solar cell using the same | — | 2018-01-16 |