Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7746163 | Stabilized DC power supply circuit | — | 2010-06-29 |
| 7030595 | Voltage regulator having an inverse adaptive controller | — | 2006-04-18 |
| 6600483 | Driving circuit | Tomoyuki Kawano | 2003-07-29 |
| 4600959 | Tape measuring method | — | 1986-07-15 |