Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8026232 | Benzothiophene oxide derivative and salt thereof | Hiroshi Kato | 2011-09-27 |
| 7897868 | Stacked photovoltaic element and method for producing the same | Koichi Matsuda, Makoto Higashikawa | 2011-03-01 |