Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6806415 | Method for controlling a solar power generation system having a cooling mechanism | Satoru Shiomi, Hidehisa Makita, Shigenori Itoyama | 2004-10-19 |
| 6730840 | Concentrating photovoltaic module and concentrating photovoltaic power generating system | Makoto Sasaoka | 2004-05-04 |