Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664597 | Substrate for mounting a semiconductor element thereon and semiconductor device comprising a semiconductor element mounted on said substrate | Yoshifumi Takeyama, Satoru Yamada | 2003-12-16 |
| 6636200 | System switch | Masayuki Ogawa, Yoshihide Takada | 2003-10-21 |
| 6515216 | Photovoltaic device assembly, solar cell module using the same and manufacture method of solar cell module | Hideaki Zenko, Satoru Yamada, Hidenori Shiotsuka | 2003-02-04 |