Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6580253 | Boosting and step-down switching regulator controlling circuit and boosting and step-down switching regulator for use in the same | Yoshihide Kanakubo, Takeshi Naka | 2003-06-17 |