Issued Patents All Time
Showing 25 most recent of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12160247 | Analog-to-digital converter circuit | — | 2024-12-03 |
| 12143119 | Analog-to-digital converter circuit | — | 2024-11-12 |
| 12088315 | Analog-to-digital converter | — | 2024-09-10 |
| 10862499 | A/D converter circuit | — | 2020-12-08 |
| 10840938 | A/D conversion circuit with shifted encode values | — | 2020-11-17 |
| 10715164 | A-D conversion circuit | — | 2020-07-14 |
| 10693488 | Digitalization device | — | 2020-06-23 |
| 10520311 | Gyro sensor apparatus | Shigenori Yamauchi | 2019-12-31 |
| 9964928 | Time measuring circuit | Shigenori Yamauchi, Nobuyuki Taguchi | 2018-05-08 |
| 9667262 | Digital control oscillator circuit | Shigenori Yamauchi, Nobuyuki Taguchi | 2017-05-30 |
| 9645122 | Vibration generation apparatus | Shigenori Yamauchi, Tomohito Terazawa | 2017-05-09 |
| 9614513 | Vibration generation apparatus | Shigenori Yamauchi, Nobuyuki Taguchi | 2017-04-04 |
| 9553751 | Demodulation device | Shigenori Yamauchi | 2017-01-24 |
| 9105536 | Solid-state imaging device for analog-to-digital conversion | Susumu Yamazaki | 2015-08-11 |
| 8907731 | Self-resonant circuit | Shigenori Yamauchi, Tomohito Terazawa | 2014-12-09 |
| 8436756 | A/D conversion device and servo control device | Yukie Hashimoto | 2013-05-07 |
| 8412032 | A/D conversion circuit, signal processing circuit, and shake detection device | Yasunari Harada | 2013-04-02 |
| 8316710 | Physical quantity measuring apparatus | Tomohito Terazawa | 2012-11-27 |
| 8307320 | Method of placing delay units of pulse delay circuit on programmable logic device | Tomohito Terazawa, Shigenori Yamauchi | 2012-11-06 |
| 8213437 | Method of transmitting modulated signals multiplexed by frequency division multiplexing and physical quantity detector using this method | Tomohito Terazawa | 2012-07-03 |
| 7932848 | Pulse delay circuit and A/D converter including same | — | 2011-04-26 |
| 7839725 | Quadrature detection method, quadrature detection device and radio wave timepiece | Sumio Masuda | 2010-11-23 |
| 7825696 | Even-number-stage pulse delay device | Shigenori Yamauchi | 2010-11-02 |
| 7755530 | Analog to digital converter with a series of delay units | Tomohito Terazawa | 2010-07-13 |
| 7741986 | Method for controlling delay time of pulse delay circuit and pulse delay circuit thereof | Shigenori Yamauchi | 2010-06-22 |