Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12191878 | Signal processing circuit | Takahiko Bando, Heisuke Nakashima | 2025-01-07 |
| 12044647 | Switched capacitor circuit | Shinya Otsuka, Kosuke Yamamoto | 2024-07-23 |
| 11719661 | Sensor | Taketomo Nakane | 2023-08-08 |
| 11313824 | Detecting device | Shinya Otsuka, Kosuke Yamamoto | 2022-04-26 |
| 11293888 | Sensor | Taketomo Nakane | 2022-04-05 |
| 10432208 | D/A converter, and A/D converter | Akira Mogi | 2019-10-01 |
| 10418339 | 3D packaging method for semiconductor components | Fabrice Duval | 2019-09-17 |
| 10355594 | DC-DC converter and load-driving semiconductor integrated circuit | Heisuke Nakashima, Kenji MITSUHIRA | 2019-07-16 |
| 10234679 | Capacitive-load driver circuit and optical scanner | — | 2019-03-19 |
| 9565776 | Method for treating substrate that support catalyst particles for plating processing | Noriaki Nakamura, Junichi Taniuchi, Hitoshi Kubo, Yuusuke Ohshima, Tomoko Ishikawa +1 more | 2017-02-07 |
| 9013345 | Successive approximation AD converter and successive approximation AD conversion method | Tomoki Segawa | 2015-04-21 |
| 9007137 | Oscillation circuit and operating current control method thereof | — | 2015-04-14 |
| 8884653 | Comparator and ad converter provided therewith | — | 2014-11-11 |
| 8779732 | Step-up circuit having reference voltage generator to control voltage increase in accordance with supply voltage | — | 2014-07-15 |
| 8749275 | Differential circuit | — | 2014-06-10 |
| 8723593 | Bias voltage generation circuit and differential circuit | — | 2014-05-13 |
| 8669820 | Oscillator circuit | Makio Abe, Junichi Kimura | 2014-03-11 |
| 8592954 | Semiconductor element and method of manufacturing the semiconductor element | Keiji Emura | 2013-11-26 |
| 8487804 | Successive approximation AD conversion circuit | — | 2013-07-16 |
| 8442385 | Cut point detection system and short recognition system using the same, cut point detection method and cut point detection program | Hiroyoshi Morita, Yasuo Masaki, Hirono Tsubota | 2013-05-14 |
| 8242817 | Power-on reset circuit with suppressed current | Kosuke Yamamoto | 2012-08-14 |
| 8217493 | Semiconductor device having capacitor cells | Hitoshi Shima | 2012-07-10 |
| 8149019 | Chopper type comparator and A/D converter | — | 2012-04-03 |
| 7928887 | Analog/digital conversion device | — | 2011-04-19 |
| 7274172 | Drive state detection circuit | Kouji Edamura, Naoto Endo | 2007-09-25 |