Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6160591 | Apparatus and method of providing switching frequency synchronization | Kazutoyo Sekine | 2000-12-12 | $1,958,000 |
| 6031299 | Apparatus and method of providing EMI filtering | Bruce R. Ferguson | 2000-02-29 | $2,047,000 |
| 6011322 | Apparatus and method for providing power to circuitry implementing two different power sources | Kazutoyo Sekine | 2000-01-04 | $1,487,000 |
| 5942811 | Apparatus and method for extending the supply of reserved power during a line power interruption | Kazutoyo Sekine | 1999-08-24 | $986,000 |
| 4875409 | Magnetic print hammer actuator protection circuit | David Condon | 1989-10-24 | $375,000 |
| 4507796 | Electronic apparatus having low radio frequency interference from system clock signal | — | 1985-03-26 | $811,000 |