Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818820 | Solar cell structural body, solar cell array and sunlight power generation system | Masaaki Matsushita, Hidehisa Makita, Takaaki Mukai, Shigenori Itoyama | 2004-11-16 |
| 6812396 | Photovoltaic power generation system | Hidehisa Makita, Toshihiko Mimura, Masaaki Matsushita, Takaaki Mukai, Shigenori Itoyama | 2004-11-02 |
| 6806414 | Photovoltaic elements | Hidenori Shiotsuka, Ichiro Kataoka | 2004-10-19 |
| 6803515 | Solar-cell-installed structure, and photovoltaic power generation system | Shigenori Itoyama, Hidehisa Makita, Masaaki Matsushita, Takaaki Mukai | 2004-10-12 |
| 6706960 | Coating material and photovoltaic element | Hidenori Shiotsuka, Ichiro Kataoka | 2004-03-16 |
| 6703555 | Solar cell string, solar cell array and solar photovoltaic power system | Hidetoshi Tsuzuki, Hidehisa Makita, Masaaki Matsushita, Takaaki Mukai, Shigenori Itoyama | 2004-03-09 |
| 6676459 | Conductor connection method, conductor connection structure, and solar cell module having connection structure | Takaaki Mukai, Hidehisa Makita, Masaaki Matsushita, Shigenori Itoyama | 2004-01-13 |