Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12313695 | Battery monitoring system | SOYA TANIGUCHI, Yoshikazu Furuta, Yoshiyuki Utagawa | 2025-05-27 |
| 12282072 | Battery monitoring device | — | 2025-04-22 |
| 12267077 | DLL circuit, time difference amplifier circuit, and distance-measuring imaging device | Takumi Kato, Toshiaki Ozeki | 2025-04-01 |
| 12189063 | Distance-measuring imaging device | Toshiaki Ozeki, Takumi Kato, Mitsuhiko Otani | 2025-01-07 |
| 11965933 | Integrated circuit, battery monitoring device, and battery monitoring system | Yu Okada, Yosuke Goto, Hitoshi Kobayashi, Keiichi Fujii | 2024-04-23 |
| 11467219 | Battery monitoring device, integrated circuit, and battery monitoring system | Yu Okada, Yoshikazu Makabe, Hitoshi Kobayashi, Takeshi Misaku, Keiichi Fujii | 2022-10-11 |
| 10340868 | Amplifier circuit including first input branch circuit, second input branch circuit, feedback capacitor, and operational amplifier and pulse-wave measuring device | Koji Obata | 2019-07-02 |
| 9654135 | AD converter including a capacitive DAC | Takuji Miki | 2017-05-16 |
| 9634688 | Integrator, delta-sigma modulator, and communications device | Yosuke Mitani, Takashi Morie | 2017-04-25 |
| 9438268 | Current type D/A converter, delta sigma modulator, and communications device | Yosuke Mitani, Takashi Morie, Masashi Uchida | 2016-09-06 |
| 9287887 | DEM circuit, delta-sigma modulator, D/A converter, and wireless communication device | Koji Obata, Yosuke Mitani | 2016-03-15 |
| 9178530 | Delta sigma modulator, as well as receiver device and wireless communication device provided with same | Yosuke Mitani, Koji Obata, Shiro Dosho | 2015-11-03 |
| 9077358 | Successive approximation AD converter and noise generator | Takuji Miki, Takashi Morie, Shiro Sakiyama | 2015-07-07 |
| 9025309 | Capacitor array and signal processor including the array | Shiro Sakiyama, Naoshi Yanagisawa | 2015-05-05 |
| 8981978 | Resonator and oversampling A/D converter | Shiro Dosho, Yosuke Mitani | 2015-03-17 |
| 8963753 | Oversampling A/D converter | Shiro Dosho, Masao Takayama, Yosuke Mitani | 2015-02-24 |
| 8937567 | Delta-sigma modulator, integrator, and wireless communication device | Koji Obata, Yosuke Mitani, Shiro Dosho | 2015-01-20 |
| 8922402 | Offset correction device of comparator | Masao Takayama | 2014-12-30 |
| 8872684 | Resonant filter, delta-sigma A/D converter, and semiconductor device | Yosuke Mitani, Koji Obata | 2014-10-28 |
| 8823567 | Resonator, delta-sigma modulator, and wireless communication device | Yosuke Mitani, Masao Takayama, Koji Obata, Shiro Dosho | 2014-09-02 |
| 8604956 | Resonator and oversampling A/D converter | Shiro Dosho, Yosuke Mitani | 2013-12-10 |
| 8466820 | Oversampling A/D converter | Shiro Dosho, Masao Takayama, Yosuke Mitani | 2013-06-18 |
| 8258990 | Integrator, resonator, and oversampling A/D converter | Shiro Dosho, Takashi Morie, Yosuke Mitani, Masao Takayama | 2012-09-04 |
| 7911369 | Pipelined AD converter | Takashi Morie, Shiro Sakiyama, Shiro Dosho, Yusuke Tokunaga | 2011-03-22 |
| 7868803 | Semiconductor device having ΔΣ modulator, and semiconductor system | Shiho Muraki, Naoya IGUCHI, Kouichi Nagano, Masao Takayama | 2011-01-11 |