Maekawa; Sari
Patent Applications and Registrations
Patent applications and USPTO patent grants for Maekawa; Sari.The latest application filed is for "motor control integrated circuit".
Company Profile
2.31.26
- Maekawa; Sari - Minato-ku JP
- Maekawa; Sari - Yokohama JP
- Maekawa; Sari - Yokohama-shi JP
- Maekawa; Sari - Kanagawa N/A JP
Patent Activity
| Patent | Date |
|---|---|
| Motor control integrated circuit Grant 10,630,213 - Maekawa , et al. | 2020-04-21 |
| Motor Control Integrated Circuit App 20190089274 - MAEKAWA; Sari ; et al. | 2019-03-21 |
| Power conversion device and power conversion system Grant 10,090,753 - Hasegawa , et al. October 2, 2 | 2018-10-02 |
| Power Conversion Device And Power Conversion System App 20180278141 - Hasegawa; Kohei ; et al. | 2018-09-27 |
| Inverter device and power steering device Grant 9,887,650 - Maekawa , et al. February 6, 2 | 2018-02-06 |
| Motor control device, air conditioner, washing machine and refrigerator Grant 9,580,858 - Maekawa , et al. February 28, 2 | 2017-02-28 |
| Switch driving circuit, inverter apparatus and power steering apparatus Grant 9,564,485 - Maekawa , et al. February 7, 2 | 2017-02-07 |
| Motor control device and air conditioner Grant 9,287,820 - Suzuki , et al. March 15, 2 | 2016-03-15 |
| Motor Control Device, Air Conditioner, Washing Machine And Refrigerator App 20160036360 - MAEKAWA; Sari ; et al. | 2016-02-04 |
| Motor control device Grant 9,209,727 - Maekawa December 8, 2 | 2015-12-08 |
| Motor Control Device And Air Conditioner App 20150256117 - SUZUKI; Nobuyuki ; et al. | 2015-09-10 |
| Motor control device Grant 9,059,657 - Maekawa June 16, 2 | 2015-06-16 |
| Motor control device Grant 8,975,841 - Maekawa March 10, 2 | 2015-03-10 |
| Inverter Device And Power Steering Device App 20150035464 - Maekawa; Sari ; et al. | 2015-02-05 |
| Motor control device Grant 8,890,450 - Maekawa November 18, 2 | 2014-11-18 |
| Motor Control Device App 20140292241 - MAEKAWA; Sari | 2014-10-02 |
| Motor Rotational Position Detecting Device, Washing Machine And Motor Rotational Position Detecting Method App 20140253001 - HINATA; Toshifumi ; et al. | 2014-09-11 |
| Motor controller Grant 8,810,171 - Maekawa August 19, 2 | 2014-08-19 |
| Motor Control Device App 20140225543 - MAEKAWA; Sari | 2014-08-14 |
| Switch Driving Circuit, Inverter Apparatus And Power Steering Apparatus App 20140184107 - MAEKAWA; Sari ; et al. | 2014-07-03 |
| Motor control device Grant 8,674,652 - Maekawa March 18, 2 | 2014-03-18 |
| Motor Control Device App 20130257324 - MAEKAWA; Sari | 2013-10-03 |
| Motor control device and electrical equipment with motor controlled thereby Grant 8,536,812 - Maekawa September 17, 2 | 2013-09-17 |
| Motor control device and electrical equipment provided with the same Grant 8,441,219 - Li , et al. May 14, 2 | 2013-05-14 |
| Washer dryer Grant 8,424,347 - Maekawa , et al. April 23, 2 | 2013-04-23 |
| Motor Control Device App 20130069572 - MAEKAWA; Sari | 2013-03-21 |
| Permanent magnet motor and washing machine provided therewith Grant 8,354,766 - Maekawa January 15, 2 | 2013-01-15 |
| Motor controller and drum washing machine Grant 8,327,670 - Maekawa , et al. December 11, 2 | 2012-12-11 |
| Motor controller, motor control system, and washing machine Grant 8,248,018 - Maekawa , et al. August 21, 2 | 2012-08-21 |
| Motor controller and washing machine Grant 8,245,545 - Maekawa August 21, 2 | 2012-08-21 |
| Motor Controller App 20120112673 - MAEKAWA; Sari | 2012-05-10 |
| Motor Control Device App 20120074888 - MAEKAWA; Sari | 2012-03-29 |
| Motor control device, motor drive system, washing machine, air conditioner and method of changing magnetization amount of permanent magnet motor Grant 8,129,931 - Maekawa , et al. March 6, 2 | 2012-03-06 |
| Motor magnetic pole position detecting device Grant 8,120,296 - Maekawa February 21, 2 | 2012-02-21 |
| Inverter device Grant 8,102,141 - Nagai , et al. January 24, 2 | 2012-01-24 |
| Motor Control Device And Electrical Equipment With Motor Controlled Thereby App 20110234144 - MAEKAWA; Sari | 2011-09-29 |
| Motor Control Device And Electrical Equipment Provided With The Same App 20110062903 - LI; Shuting ; et al. | 2011-03-17 |
| Motor controller, control system, and control method Grant 7,859,215 - Nagai , et al. December 28, 2 | 2010-12-28 |
| Motor controller, washing machine, and motor control method Grant 7,812,557 - Maekawa October 12, 2 | 2010-10-12 |
| Motor Controller And Drum Washing Machine App 20100139333 - MAEKAWA; Sari ; et al. | 2010-06-10 |
| Permanent Magnet Motor And Washing Machine Provided Therewith App 20100126234 - MAEKAWA; Sari | 2010-05-27 |
| Motor Magnetic Pole Position Detecting Device App 20100090632 - MAEKAWA; Sari | 2010-04-15 |
| Motor Controller, Motor Control System, And Washing Machine App 20100090640 - MAEKAWA; Sari ; et al. | 2010-04-15 |
| Washer Dryer App 20100050703 - MAEKAWA; Sari ; et al. | 2010-03-04 |
| Inverter Device App 20100052599 - NAGAI; Kazunobu ; et al. | 2010-03-04 |
| Motor Control Device, Motor Drive System, Washing Machine, Air Conditioner And Method Of Changing Magnetization Amount Of Permanent Magnet Motor App 20090267546 - Maekawa; Sari ; et al. | 2009-10-29 |
| Motor Controller, Control System, And Control Method App 20090085508 - Nagai; Kazunobu ; et al. | 2009-04-02 |
| Motor Controller And Washing Machine App 20090056385 - Maekawa; Sari | 2009-03-05 |
| Motor Controller, Washing Machine, And Motor Control Method App 20080297099 - Maekawa; Sari | 2008-12-04 |
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