Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8497794 | Analog-digital converter and signal processing system | Shinichirou Etou, Yasuhide Shimizu, Kouhei Kudou | 2013-07-30 |
| 8487801 | Analog-to-digital converter and signal processing system | Shinichirou Etou, Yasuhide Shimizu, Kouhei Kudou | 2013-07-16 |
| 8120388 | Comparator, sample-and-hold circuit, differential amplifier, two-stage amplifier, and analog-to-digital converter | Yasuhide Shimizu, Shigemitsu Murayama, Junji Toyomura | 2012-02-21 |
| 7649486 | Flash A/D converter | Junji Toyomura, Shogo Nakamura, Norifumi Kanagawa, Yasuhide Shimizu, Koichi Ono | 2010-01-19 |
| 7215159 | Comparator, sample-and-hold circuit, differential amplifier, two-stage amplifier, and analog-to-digital converter | Yasuhide Shimizu, Shigemitsu Murayama, Junji Toyomura | 2007-05-08 |
| 6985030 | Differential amplifier, two-stage amplifier including the differential amplifier, and analog-to-digital converter including the differential amplifier | Yasuhide Shimizu, Hideyuki Katsuta, Nobuhiko Yokoyama | 2006-01-10 |