Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7897868 | Stacked photovoltaic element and method for producing the same | Koichi Matsuda, Tetsuro Nakamura | 2011-03-01 |
| 7876490 | Reflection type display apparatus | Hajime Ikeda | 2011-01-25 |