Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10074763 | Solar cell | Koichi Hirose, Yoshihiro Matsubara | 2018-09-11 |
| 7030413 | Photovoltaic device with intrinsic amorphous film at junction, having varied optical band gap through thickness thereof | Noboru Nakamura, Mikio Taguchi | 2006-04-18 |