Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7218961 | Percent body fat measuring apparatus using a half-wave waveform | — | 2007-05-15 |
| 6956713 | Magnetic tape apparatus with capstan motor configuration | Tsukasa Shinmi | 2005-10-18 |
| 6949893 | Television receiver and cold-cathode tube dimmer | — | 2005-09-27 |
| 6867523 | Brush motor | — | 2005-03-15 |
| 6690877 | Magnetic tape recording apparatus | — | 2004-02-10 |
| 6687452 | Magnetic recording device | — | 2004-02-03 |
| 6683742 | Magnetic tape drive having a mechanism for preventing slack in a magnetic tape | — | 2004-01-27 |
| 6668131 | Tape end detector and video cassette reproducing apparatus | — | 2003-12-23 |
| 6529388 | High voltage generating apparatus for use in toner system printing device | — | 2003-03-04 |
| 6501921 | High voltage generating circuit for a toner system printer | — | 2002-12-31 |
| 6470133 | Integrated circuit electronic equipment and method of assembly which uses said integrated circuit | Osamu Maeda | 2002-10-22 |
| 6449421 | Video signal processor having a reduced number of oscillation units | — | 2002-09-10 |
| 6385391 | Video tape reproducing apparatus | — | 2002-05-07 |
| 6347179 | Video signal processor | — | 2002-02-12 |
| 6314004 | Switching power source | — | 2001-11-06 |
| 6292090 | Position detecting switch | — | 2001-09-18 |
| RE37332 | Image display device having TV and video devices | Kazuyuki Okada | 2001-08-21 |
| 6275013 | Switching power supply employing an internal resistance in series with a zener diode to stabilize a DC output | — | 2001-08-14 |
| 6259236 | Chopper type switching power supply | — | 2001-07-10 |
| 6147554 | Control signal amplification circuit | — | 2000-11-14 |
| 6085018 | Integrated circuit, electronic equipment and method of assembly which uses said integrated circuit | Osamu Maeda | 2000-07-04 |
| 6002602 | Switching power source with power outage detection signal | — | 1999-12-14 |
| 5987209 | Video signal receiver in which a reference signal is shared by a PLL circuit which sets the output frequency of a local RF-IF oscillator and by the chrominance signal generator | — | 1999-11-16 |
| 5953188 | Electric apparatus having a synthetic resin upper cover and shield plate | Osamu Maeda, Toshiaki Irie, Hiroshi Inoue | 1999-09-14 |
| 5917713 | RCC type switching power source | — | 1999-06-29 |