Nakazawa; Yosuke
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nakazawa; Yosuke.The latest application filed is for "vehicle power conversion device".
Company Profile
0.37.40
- Nakazawa; Yosuke - Kunitachi JP
- Nakazawa; Yosuke - Kunitachi Tokyo JP
- Nakazawa; Yosuke - Tokyo JP
- Nakazawa; Yosuke - Kunitachi-shi JP
- Nakazawa; Yosuke - Kanagawa JP
- Nakazawa, Yosuke - Yokohama-shi JP
- Nakazawa; Yosuke - Fuchu JP
Patent Activity
| Patent | Date |
|---|---|
| Neutral point power converter with first and second chopper cell groups Grant 10,075,092 - Hasegawa , et al. September 11, 2 | 2018-09-11 |
| Vehicle power conversion device Grant 10,027,242 - Kouno , et al. July 17, 2 | 2018-07-17 |
| Vehicle Power Conversion Device App 20170170744 - KOUNO; Yuusuke ; et al. | 2017-06-15 |
| Switching element driving power supply circuit Grant 9,673,715 - Hasegawa , et al. June 6, 2 | 2017-06-06 |
| Power conversion apparatus for vehicle and vehicle Grant 9,643,496 - Kouno , et al. May 9, 2 | 2017-05-09 |
| Electric vehicle drive apparatus, method of driving an electric vehicle, and program Grant 9,616,770 - Nogi , et al. April 11, 2 | 2017-04-11 |
| Power Converter App 20170005590 - HASEGAWA; Ryuta ; et al. | 2017-01-05 |
| Power conversion apparatus Grant 9,450,509 - Kouno , et al. September 20, 2 | 2016-09-20 |
| Magnetic polarity determination device, permanent magnet synchronous motor control device, and magnetic polarity determination method Grant 9,423,470 - Taniguchi , et al. August 23, 2 | 2016-08-23 |
| Electric Vehicle Drive Apparatus, Method Of Driving An Electric Vehicle, And Program App 20160207421 - NOGI; Masayuki ; et al. | 2016-07-21 |
| Wiring Board And Semiconductor Package Including Wiring Board App 20160190032 - Kodani; Kazuya ; et al. | 2016-06-30 |
| Multilevel reactive power compensator Grant 9,379,548 - Koyama , et al. June 28, 2 | 2016-06-28 |
| Power conversion device Grant 9,369,065 - Nakazawa , et al. June 14, 2 | 2016-06-14 |
| Switching Element Driving Power Supply Circuit App 20160141965 - HASEGAWA; Ryuta ; et al. | 2016-05-19 |
| Electric power converting device and electric power converting method Grant 9,287,797 - Hasegawa , et al. March 15, 2 | 2016-03-15 |
| Electric Power Conversion Apparatus App 20150236611 - NAKAZAWA; Yosuke ; et al. | 2015-08-20 |
| Power Conversion Apparatus For Vehicle And Vehicle App 20140375121 - KOUNO; Yuusuke ; et al. | 2014-12-25 |
| Motor Control Device And Control Method Thereof App 20140368137 - TANIGUCHI; Shun ; et al. | 2014-12-18 |
| Semiconductor switch having reverse voltage application circuit and power supply device including the same Grant 8,896,365 - Takimoto , et al. November 25, 2 | 2014-11-25 |
| Electric vehicle control device Grant 8,890,455 - Toda , et al. November 18, 2 | 2014-11-18 |
| Electric-vehicle control apparatus Grant 8,847,521 - Toda , et al. September 30, 2 | 2014-09-30 |
| Rolling stock system and control method thereof Grant 8,836,161 - Nogi , et al. September 16, 2 | 2014-09-16 |
| Power Conversion Device App 20140254226 - Nakazawa; Yosuke ; et al. | 2014-09-11 |
| Power Conversion Apparatus App 20140203632 - KOUNO; Yuusuke ; et al. | 2014-07-24 |
| Reactive Power Compensator App 20140133198 - Koyama; Yushi ; et al. | 2014-05-15 |
| Electric Power Converting Device And Electric Power Converting Method App 20140119068 - HASEGAWA; Ryuta ; et al. | 2014-05-01 |
| Semiconductor Power Conversion Device App 20140085954 - Hasegawa; Ryuta ; et al. | 2014-03-27 |
| Magnetic Polarity Determination Device, Permanent Magnet Synchronous Motor Control Device, And Magnetic Polarity Determination Method App 20140009147 - Taniguchi; Shun ; et al. | 2014-01-09 |
| Power conversion device Grant 8,599,585 - Yasuoka , et al. December 3, 2 | 2013-12-03 |
| Power conversion apparatus Grant 8,531,855 - Lee , et al. September 10, 2 | 2013-09-10 |
| Control device of a synchronous motor Grant 8,519,649 - Taniguchi , et al. August 27, 2 | 2013-08-27 |
| Electric-vehicle Control Apparatus App 20130002172 - TODA; Shinichi ; et al. | 2013-01-03 |
| Electric Vehicle Control Device App 20120249032 - Toda; Shinichi ; et al. | 2012-10-04 |
| Power Conversion Apparatus App 20120212985 - LEE; Kyungsoo ; et al. | 2012-08-23 |
| Semiconductor Device App 20120206190 - TAKIMOTO; Kazuyasu ; et al. | 2012-08-16 |
| Semiconductor Switch App 20120206899 - TAKIMOTO; Kazuyasu ; et al. | 2012-08-16 |
| Electric Vehicle Control Device App 20120146406 - Lin; Min ; et al. | 2012-06-14 |
| Rolling Stock System And Control Method Thereof App 20120000739 - Nogi; Masayuki ; et al. | 2012-01-05 |
| Power Conversion Device App 20110310643 - Yasuoka; Ikuo ; et al. | 2011-12-22 |
| Control Device Of A Synchronous Motor App 20110285337 - Taniguchi; Shun ; et al. | 2011-11-24 |
| Motor drive system for railway vehicle Grant 7,965,003 - Nakazawa , et al. June 21, 2 | 2011-06-21 |
| Electric train control apparatus Grant 7,904,216 - Nakazawa , et al. March 8, 2 | 2011-03-08 |
| Electric Train Control Apparatus App 20100324761 - NAKAZAWA; Yosuke ; et al. | 2010-12-23 |
| Motor Drive System For Railway Vehicle App 20080179999 - NAKAZAWA; Yosuke ; et al. | 2008-07-31 |
| Electric Motor Car Drive Control Apparatus App 20080129231 - TODA; Shinichi ; et al. | 2008-06-05 |
| Anti-Hair Graying Agent App 20080064723 - Ideta; Ritsuro ; et al. | 2008-03-13 |
| Electric Rolling Stock Driving Apparatus App 20080011185 - Yuuki; Kazuaki ; et al. | 2008-01-17 |
| Method and Composition for Thickening Hair App 20070299032 - Ehama; Ritsuko ; et al. | 2007-12-27 |
| Motor control device Grant 7,084,603 - Taguchi , et al. August 1, 2 | 2006-08-01 |
| Inverter control device and electric vehicle thereof Grant 7,057,361 - Kitahata , et al. June 6, 2 | 2006-06-06 |
| Power source device for a vehicle App 20050284673 - Nakazawa, Yosuke ; et al. | 2005-12-29 |
| Motor control device App 20040257030 - Taguchi, Hitoshi ; et al. | 2004-12-23 |
| Method of controlling a motor and device therefor Grant 6,828,750 - Nakazawa December 7, 2 | 2004-12-07 |
| Motor control device Grant 6,707,266 - Nakazawa March 16, 2 | 2004-03-16 |
| Inverter control device and electric vehicle thereof App 20040008530 - Kitahata, Takeshi ; et al. | 2004-01-15 |
| Hair growers App 20030198614 - Takahashi, Tadahito ; et al. | 2003-10-23 |
| Motor control device App 20030173921 - Nakazawa, Yosuke | 2003-09-18 |
| Method of controlling a motor and device therefor App 20030169012 - Nakazawa, Yosuke | 2003-09-11 |
| Motor control device Grant 6,580,247 - Nakazawa June 17, 2 | 2003-06-17 |
| Reluctance type rotating machine with permanent magnets Grant 6,552,462 - Sakai , et al. April 22, 2 | 2003-04-22 |
| Motor control device App 20020171389 - Nakazawa, Yosuke | 2002-11-21 |
| Apparatus for driving electric car by inverter-controlled motor through gear mechanism Grant 6,431,297 - Nakazawa August 13, 2 | 2002-08-13 |
| Reluctance type rotating machine with permanent magnets App 20020047436 - Sakai, Kazuto ; et al. | 2002-04-25 |
| Reluctance type rotating machine with permanent magnets Grant 6,342,745 - Sakai , et al. January 29, 2 | 2002-01-29 |
| Motor control device App 20010019251 - Nakazawa, Yosuke | 2001-09-06 |
| Reluctance type rotating machine with permanent magnets Grant 6,274,960 - Sakai , et al. August 14, 2 | 2001-08-14 |
| Inverter control device Grant 6,107,776 - Nakazawa August 22, 2 | 2000-08-22 |
| Power conversion system Grant 5,959,430 - Yuki , et al. September 28, 1 | 1999-09-28 |
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.
| 