Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9960306 | Condensing photoelectric conversion apparatus and system | Tohru Nakagawa | 2018-05-01 |
| 9941437 | Solar cell | Akihiro Itoh, Tohru Nakagawa, Hidetoshi Ishida | 2018-04-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9960306 | Condensing photoelectric conversion apparatus and system | Tohru Nakagawa | 2018-05-01 |
| 9941437 | Solar cell | Akihiro Itoh, Tohru Nakagawa, Hidetoshi Ishida | 2018-04-10 |