Nagasawa; Toshio
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nagasawa; Toshio.The latest application filed is for "power supply circuit and control method for power supply circuit".
Company Profile
2.30.27
- Nagasawa; Toshio - Takasaki Gumma JP
- Nagasawa; Toshio - Yokohama JP
- Nagasawa; Toshio - Tokyo JP
- Nagasawa; Toshio - Itami JP
- NAGASAWA; Toshio - Yokohama-shi JP
- Nagasawa; Toshio - Itami-shi JP
- Nagasawa; Toshio - Kanagawa N/A JP
- Nagasawa; Toshio - Takasaki N/A JP
- Nagasawa; Toshio - Kyoto JP
Patent Activity
| Patent | Date |
|---|---|
| Power supply circuit and control method for power supply circuit Grant 10,886,842 - Nagasawa , et al. January 5, 2 | 2021-01-05 |
| Power Supply Circuit And Control Method For Power Supply Circuit App 20200295656 - NAGASAWA; Toshio ; et al. | 2020-09-17 |
| Power-supply apparatus having a high-side transistor and a low-side transistor Grant 9,685,865 - Nagasawa , et al. June 20, 2 | 2017-06-20 |
| Switching power supply device and a semiconductor integrated circuit Grant 9,369,045 - Hosokawa , et al. June 14, 2 | 2016-06-14 |
| Voltage regulator controller and system including voltage regulator controller Grant 9,276,462 - Murakami , et al. March 1, 2 | 2016-03-01 |
| Power-supply Apparatus App 20150249387 - NAGASAWA; Toshio ; et al. | 2015-09-03 |
| Power-supply apparatus Grant 9,054,583 - Nagasawa , et al. June 9, 2 | 2015-06-09 |
| Power-supply Apparatus App 20140191737 - NAGASAWA; Toshio ; et al. | 2014-07-10 |
| Switching Power Supply Device And A Semiconductor Integrated Circuit App 20140152282 - HOSOKAWA; Kyoichi ; et al. | 2014-06-05 |
| Controller And System Including Controller App 20140077781 - Murakami; Hiroshi ; et al. | 2014-03-20 |
| Voltage Regulator, Semiconductor Device, And Data Processing System App 20140032942 - TAKEHARA; Yuji ; et al. | 2014-01-30 |
| Switching power supply device and a semiconductor integrated circuit Grant 8,604,764 - Hosokawa , et al. December 10, 2 | 2013-12-10 |
| Semiconductor device and power source device Grant 8,497,666 - Nagasawa July 30, 2 | 2013-07-30 |
| Semiconductor device Grant 8,482,345 - Uno , et al. July 9, 2 | 2013-07-09 |
| Switching power supply device and a semiconductor integrated circuit Grant 8,471,541 - Hosokawa , et al. June 25, 2 | 2013-06-25 |
| Switching Power Supply Device And A Semiconductor Integrated Circuit App 20130002313 - HOSOKAWA; KYOICHI ; et al. | 2013-01-03 |
| Switching Power Supply Device And A Semiconductor Integrated Circuit App 20120286365 - HOSOKAWA; KYOICHI ; et al. | 2012-11-15 |
| Switching power supply device and a semiconductor integrated circuit Grant 8,305,060 - Hosokawa , et al. November 6, 2 | 2012-11-06 |
| Switching Power Supply Device And A Semiconductor Integrated Circuit App 20120086062 - HOSOKAWA; KYOICHI ; et al. | 2012-04-12 |
| Semiconductor Device App 20120049337 - UNO; Tomoaki ; et al. | 2012-03-01 |
| Semiconductor device Grant 8,076,767 - Uno , et al. December 13, 2 | 2011-12-13 |
| Switching power supply device, semiconductor integrated circuit device and power supply device Grant 8,072,246 - Nagasawa , et al. December 6, 2 | 2011-12-06 |
| Switching power supply device and semiconductor integrated circuit Grant 8,063,620 - Hosokawa , et al. November 22, 2 | 2011-11-22 |
| Power supply unit Grant 7,986,133 - Kudo , et al. July 26, 2 | 2011-07-26 |
| Semiconductor Device And Power Source Device App 20110169471 - NAGASAWA; Toshio | 2011-07-14 |
| Switching Power Supply Device And Semiconductor Integrated Circuit App 20110127975 - HOSOKAWA; KYOICHI ; et al. | 2011-06-02 |
| Switching Power Supply Device, Semiconductor Integrated Circuit Device And Power Supply Device App 20110062927 - NAGASAWA; Toshio ; et al. | 2011-03-17 |
| Switching power supply device and semiconductor integrated circuit Grant 7,902,799 - Hosokawa , et al. March 8, 2 | 2011-03-08 |
| Semiconductor Device App 20110037449 - UNO; Tomoaki ; et al. | 2011-02-17 |
| Semiconductor device Grant 7,863,756 - Uno , et al. January 4, 2 | 2011-01-04 |
| Switching power supply device, semiconductor intergrated circuit device and power supply device Grant 7,859,326 - Nagasawa , et al. December 28, 2 | 2010-12-28 |
| Power Supply Unit App 20100277143 - Kudo; Ryotaro ; et al. | 2010-11-04 |
| Power supply unit Grant 7,777,462 - Kudo , et al. August 17, 2 | 2010-08-17 |
| Power Supply Device And Switching Power Supply Device App 20090267587 - Tateno; Koji ; et al. | 2009-10-29 |
| Power Supply Unit App 20090224732 - Kudo; Ryotaro ; et al. | 2009-09-10 |
| Switching Power Supply Device And Semiconductor Integrated Circuit App 20090179620 - HOSOKAWA; KYOICHI ; et al. | 2009-07-16 |
| Power supply device and switching power supply device Grant 7,550,959 - Tateno , et al. June 23, 2 | 2009-06-23 |
| Switching power supply device and a semiconductor integrated circuit Grant 7,514,908 - Hosokawa , et al. April 7, 2 | 2009-04-07 |
| Semiconductor Device App 20090026544 - Uno; Tomoaki ; et al. | 2009-01-29 |
| Switching power supply device, semiconductor intergrated circuit device and power supply device App 20090015220 - Nagasawa; Toshio ; et al. | 2009-01-15 |
| Semiconductor device Grant 7,436,070 - Uno , et al. October 14, 2 | 2008-10-14 |
| Switching power supply device, semiconductor integrated circuit device and power supply device Grant 7,408,388 - Nagasawa , et al. August 5, 2 | 2008-08-05 |
| Power Supply Device And Switching Power Supply Device App 20080129273 - TATENO; Koji ; et al. | 2008-06-05 |
| Semiconductor integrated circuit and a semiconductor device Grant 7,345,340 - Hitani , et al. March 18, 2 | 2008-03-18 |
| Power supply device and switching power supply device Grant 7,342,391 - Tateno , et al. March 11, 2 | 2008-03-11 |
| Power supply device and switching power supply device App 20070236204 - Tateno; Koji ; et al. | 2007-10-11 |
| Power supply device and switching power supply device Grant 7,245,116 - Tateno , et al. July 17, 2 | 2007-07-17 |
| Switching power supply device and a semiconductor integrated circuit App 20070159150 - Hosokawa; Kyoichi ; et al. | 2007-07-12 |
| Switching power supply device, semiconductor integrated circuit device and power supply device App 20070103005 - Nagasawa; Toshio ; et al. | 2007-05-10 |
| Semiconductor integrated circuit and a semiconductor device App 20060086973 - Hitani; Mitsuharu ; et al. | 2006-04-27 |
| Power supply device and switching power supply device App 20050231177 - Tateno, Koji ; et al. | 2005-10-20 |
| Semiconductor device App 20050231990 - Uno, Tomoaki ; et al. | 2005-10-20 |
| Heat shrinkable covers Grant 4,323,607 - Nishimura , et al. April 6, 1 | 1982-04-06 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 