Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6972656 | Switching power supply device | Yoshihiro Takeshima, Koji Yoshida, Satoshi Ikeda | 2005-12-06 |
| 6970367 | Switching power supply | Yoshihiro Takeshima, Koji Yoshida, Satoshi Ikeda | 2005-11-29 |
| 6860004 | Method of manufacturing a thermally conductive circuit board with a ground pattern connected to a heat sink | Koichi Hirano, Seiichi Nakatani, Yoshihisa Yamashita | 2005-03-01 |