Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6744224 | Rush current limiting circuit for a PFM control charge pump | — | 2004-06-01 |
| 6738272 | Charge pump rush current limiting circuit | Junko Yamanaka, Katsunori Kimura | 2004-05-18 |
| 6154070 | Control circuit and semiconductor integrated circuit device | — | 2000-11-28 |