Tsuzaki; Toshiyuki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tsuzaki; Toshiyuki.The latest application filed is for "differential amplification device".
- Tsuzaki; Toshiyuki - Chiba JP
- TSUZAKI; Toshiyuki - Chiba-shi JP
| Patent | Date |
|---|---|
| Differential amplification device Grant 10,505,500 - Sugiura , et al. Dec | 2019-12-10 |
| Voltage regulator including a non-regulated state detection circuit Grant 10,177,655 - Tsuzaki , et al. J | 2019-01-08 |
| Amplifier circuit and multipath nested miller amplifier circuit Grant 10,148,238 - Sugiura , et al. De | 2018-12-04 |
| Differential Amplification Device App 20180287567 - SUGIURA; Masakazu ; et al. | 2018-10-04 |
| Differential Amplifier Circuit App 20180278221 - TSUZAKI; Toshiyuki ; et al. | 2018-09-27 |
| Amplifier Circuit And Multipath Nested Miller Amplifier Circuit App 20170353166 - SUGIURA; Masakazu ; et al. | 2017-12-07 |
| Current detection circuit Grant 9,829,514 - Tsuzaki November 28, 2 | 2017-11-28 |
| Voltage regulator Grant 9,645,593 - Tsuzaki May 9, 2 | 2017-05-09 |
| Current Detection Circuit App 20160274151 - TSUZAKI; Toshiyuki | 2016-09-22 |
| Voltage Regulator App 20160105113 - TSUZAKI; Toshiyuki ; et al. | 2016-04-14 |
| Voltage Regulator App 20160099644 - TSUZAKI; Toshiyuki | 2016-04-07 |
| Operational amplifier Grant 9,093,961 - Tsuzaki July 28, 2 | 2015-07-28 |
| Operational Amplifier App 20140240042 - TSUZAKI; Toshiyuki | 2014-08-28 |
| Differential amplifier circuit Grant 8,207,789 - Tsuzaki June 26, 2 | 2012-06-26 |
| Differential amplifier Grant 8,193,861 - Tsuzaki June 5, 2 | 2012-06-05 |
| Operational amplifier Grant 8,115,539 - Tsuzaki , et al. February 14, 2 | 2012-02-14 |
| Differential Amplifier Circuit App 20110234319 - Tsuzaki; Toshiyuki | 2011-09-29 |
| Differential Amplifier App 20110074507 - Tsuzaki; Toshiyuki | 2011-03-31 |
| Operational Amplifier App 20110074503 - Tsuzaki; Toshiyuki ; et al. | 2011-03-31 |
| Power supply switching circuit Grant 7,800,433 - Yoshikawa , et al. September 21, 2 | 2010-09-21 |
| Switching regulator Grant 7,705,578 - Tsuzaki , et al. April 27, 2 | 2010-04-27 |
| Switching regulator with improved power supply voltage variation response Grant 7,598,719 - Tsuzaki October 6, 2 | 2009-10-06 |
| Power Supply Switching Circuit App 20090167410 - Yoshikawa; Kiyoshi ; et al. | 2009-07-02 |
| Switching regulator App 20080007239 - Tsuzaki; Toshiyuki ; et al. | 2008-01-10 |
| Switching regulator App 20070132439 - Tsuzaki; Toshiyuki | 2007-06-14 |
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