Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10245828 | Discharge waveform generating device, method of generating discharge waveform, and non-transitory recording medium storing program | Koji Kawahata | 2019-04-02 |
| 9052633 | Exposure device and image forming apparatus | Tetsuro Tatebe | 2015-06-09 |
| 9035710 | PWM signal generating circuit, printer, and PWM signal generating method | Tetsuro Tatebe | 2015-05-19 |
| 8436685 | Oscillating circuit, DC-DC converter, and semiconductor device | — | 2013-05-07 |
| 8242848 | Oscillation frequency control circuit, and DC-DC converter and semiconductor device having the same | — | 2012-08-14 |
| 8212598 | Oscillation frequency control circuit, DC-DC converter including the oscillation frequency control circuit, and semiconductor device | — | 2012-07-03 |
| 5831687 | Color video signal processing method and apparatus for converting digital color difference component signals into digital RGB component signals by a digital conversion | Yasutoshi Hirano | 1998-11-03 |
| 5774108 | Processing system with display screen scrolling | — | 1998-06-30 |