Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6469913 | Switching power supply device having series capacitance | Tatsuya Hosotani, Hiroshi Takemura | 2002-10-22 |
| 6366480 | Switching power supply apparatus | Tatsuya Hosotani, Hiroshi Takemura | 2002-04-02 |