Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9403825 | Compound, solar cell module, and photovoltaic power generation device | Tokiyoshi Umeda, Yukio TAKENAKA | 2016-08-02 |
| 9343686 | Compound, solar cell module, and solar power generation device | Tokiyoshi Umeda, Yukio TAKENAKA | 2016-05-17 |