Akutsu; Satoru
Patent Applications and Registrations
Patent applications and USPTO patent grants for Akutsu; Satoru.The latest application filed is for "rotor of rotating electric machine and method of manufacturing rotor".
Company Profile
31.113.109
- Akutsu; Satoru - Tokyo JP
- Akutsu; Satoru - Chiyoda-ku JP
- Akutsu; Satoru - Yokohama JP
- Akutsu; Satoru - Yokohama-shi JP
- Akutsu; Satoru - Fukushima JP
Patent Activity
| Patent | Date |
|---|---|
| Stator and rotary electric machine Grant 11,418,070 - Aida , et al. August 16, 2 | 2022-08-16 |
| Permanent-magnet synchronous motor and electric power steering device Grant 11,411,445 - Takizawa , et al. August 9, 2 | 2022-08-09 |
| Permanent magnet motor Grant 11,404,925 - Takizawa , et al. August 2, 2 | 2022-08-02 |
| Electric power steering device Grant 11,398,792 - Akutsu July 26, 2 | 2022-07-26 |
| Rotor Of Rotating Electric Machine And Method Of Manufacturing Rotor App 20220216774 - OKAZAKI; Masafumi ; et al. | 2022-07-07 |
| Angle Detector, Ac-rotating-machine Controller, And Electric Power Steering Apparatus App 20220073129 - TSUCHIMOTO; Yuya ; et al. | 2022-03-10 |
| Permanent magnet motor Grant 11,264,880 - Takizawa , et al. March 1, 2 | 2022-03-01 |
| Rotating Electrical Machine App 20220037942 - OKAZAKI; Kodai ; et al. | 2022-02-03 |
| IPM rotor Grant 11,211,838 - Aida , et al. December 28, 2 | 2021-12-28 |
| Electric power steering device Grant 11,173,952 - Asao , et al. November 16, 2 | 2021-11-16 |
| Rotary electric machine apparatus Grant 11,177,755 - Akutsu November 16, 2 | 2021-11-16 |
| Ipm Rotor App 20210234419 - OKAZAKI; Masafumi ; et al. | 2021-07-29 |
| Electric driving apparatus and electric power steering apparatus Grant 11,018,616 - Hirotani , et al. May 25, 2 | 2021-05-25 |
| Electric motor control system and electric power steering apparatus therewith Grant 11,001,297 - Takizawa , et al. May 11, 2 | 2021-05-11 |
| Permanent-magnet Synchronous Motor And Electric Power Steering Device App 20210135513 - TAKIZAWA; Yuji ; et al. | 2021-05-06 |
| Drive Device-integrated Rotary Electric Machine And Electric Power Steering Device Using Same App 20210111659 - AKUTSU; SATORU | 2021-04-15 |
| Electric Power Steering Device App 20210104972 - AKUTSU; Satoru | 2021-04-08 |
| Permanent Magnet Motor App 20210075305 - TAKIZAWA; Yuji ; et al. | 2021-03-11 |
| Rotary electrical machine control device, rotary electrical machine, and rotary electrical machine control method Grant 10,944,347 - Takizawa , et al. March 9, 2 | 2021-03-09 |
| Permanent-magnet motor Grant 10,916,983 - Aida , et al. February 9, 2 | 2021-02-09 |
| Steer-by-wire electrical power steering device, and control method therefor Grant 10,913,488 - Akutsu , et al. February 9, 2 | 2021-02-09 |
| Rotary electric machine and electric power steering apparatus Grant 10,910,892 - Hirotani , et al. February 2, 2 | 2021-02-02 |
| Rotary electrical machine control device, rotary electrical machine, and rotary electrical machine control method Grant 10,903,769 - Takizawa , et al. January 26, 2 | 2021-01-26 |
| Rotation angle detector and rotary electric machine Grant 10,903,724 - Ikeda , et al. January 26, 2 | 2021-01-26 |
| Permanent-magnet three-phase duplex motor and electric power steering apparatus Grant 10,840,832 - Akutsu , et al. November 17, 2 | 2020-11-17 |
| Rotor and motor of rotating electrical device Grant 10,840,756 - Takizawa , et al. November 17, 2 | 2020-11-17 |
| Electric motor Grant 10,819,176 - Hori , et al. October 27, 2 | 2020-10-27 |
| Rotary Electric Machine Apparatus App 20200321899 - AKUTSU; Satoru | 2020-10-08 |
| Steer-by-wire Electrical Power Steering Device, And Control Method Therefor App 20200247462 - Kind Code | 2020-08-06 |
| Electric Driving Apparatus App 20200177060 - SHIMADA; Saki ; et al. | 2020-06-04 |
| Inverter-integrated motor Grant 10,673,309 - Akutsu , et al. | 2020-06-02 |
| Permanent magnet motor Grant 10,644,573 - Takizawa , et al. | 2020-05-05 |
| Three phase duplexing motor for electric power steering apparatus Grant 10,644,642 - Akutsu , et al. | 2020-05-05 |
| Permanent Magnet Motor App 20200127509 - TAKIZAWA; Yuji ; et al. | 2020-04-23 |
| Electric driving apparatus Grant 10,630,133 - Takizawa , et al. | 2020-04-21 |
| Electric Power Steering Apparatus And Vehicle Mounted Therewith App 20200102007 - AKUTSU; Satoru | 2020-04-02 |
| Rotor with flux barrier for reducing flux generated by winding inductance Grant 10,574,125 - Hirotani , et al. Feb | 2020-02-25 |
| Ipm Rotor App 20200036244 - AIDA; Hiroshi ; et al. | 2020-01-30 |
| Rotary Electrical Machine Control Device, Rotary Electrical Machine, And Rotary Electrical Machine Control Method App 20190363659 - TAKIZAWA; Yuji ; et al. | 2019-11-28 |
| Electric Driving Apparatus And Electric Power Steering Apparatus App 20190363663 - HIROTANI; Yu ; et al. | 2019-11-28 |
| Rotor Grant 10,439,459 - Udo , et al. O | 2019-10-08 |
| Electric Power Steering Device App 20190291780 - AKUTSU; Satoru ; et al. | 2019-09-26 |
| Multiple-polyphase AC dynamo-electric machine and electric power steering device Grant 10,418,866 - Hirotani , et al. Sept | 2019-09-17 |
| Permanent magnet type concentrated winding motor Grant 10,396,612 - Nakano , et al. A | 2019-08-27 |
| Permanent magnet motor Grant 10,374,474 - Takizawa , et al. | 2019-08-06 |
| Permanent magnet motor and electric power steering apparatus Grant 10,320,254 - Nakano , et al. | 2019-06-11 |
| Electric Motor App 20190068018 - HORI; Shusuke ; et al. | 2019-02-28 |
| Permanent-magnet Motor App 20190058365 - AIDA; Hiroshi ; et al. | 2019-02-21 |
| Permanent magnet type motor and electric power steering apparatus Grant 10,199,895 - Hirotani , et al. Fe | 2019-02-05 |
| Electric Motor Control System And Electric Power Steering Apparatus Therewith App 20190023315 - TAKIZAWA; Yuji ; et al. | 2019-01-24 |
| Three Phase Duplexing Motor For Electric Power Steering Apparatus App 20190028053 - AKUTSU; Satoru ; et al. | 2019-01-24 |
| Permanent magnet motor Grant 10,177,637 - Takizawa , et al. J | 2019-01-08 |
| Motor with stator fixing structure Grant 10,177,612 - Asao , et al. J | 2019-01-08 |
| Stator core, stator, and rotating electrical machine Grant 10,177,611 - Kawasaki , et al. J | 2019-01-08 |
| Rotation Angle Detector And Rotary Electric Machine App 20180351437 - IKEDA; Hiroko ; et al. | 2018-12-06 |
| Permanent Magnet Motor App 20180323686 - TAKIZAWA; Yuji ; et al. | 2018-11-08 |
| Rotor for rotary electric machine Grant 10,116,177 - Iwata , et al. October 30, 2 | 2018-10-30 |
| Electric motor and electric power steering device using the same Grant 10,075,037 - Ichikawa , et al. September 11, 2 | 2018-09-11 |
| Permanent Magnet Motor App 20180198330 - TAKIZAWA; Yuji ; et al. | 2018-07-12 |
| Inverter-integrated Motor App 20180198351 - AKUTSU; Satoru ; et al. | 2018-07-12 |
| Permanent magnet type motor Grant 9,985,507 - Nakano , et al. May 29, 2 | 2018-05-29 |
| Rotary Electric Machine And Electric Power Steering Apparatus App 20180115202 - HIROTANI; Yu ; et al. | 2018-04-26 |
| Stator And Rotary Electric Machine App 20180102679 - AIDA; Hiroshi ; et al. | 2018-04-12 |
| Electric power steering apparatus Grant 9,878,734 - Ushio , et al. January 30, 2 | 2018-01-30 |
| Electric Driving Apparatus App 20180026492 - TAKIZAWA; Yuji ; et al. | 2018-01-25 |
| Rotor Of Rotary Electrical Machine And Motor App 20170373549 - TAKIZAWA; Yuji ; et al. | 2017-12-28 |
| Permanent-magnet Three-phase Duplex Motor And Electric Power Steering Apparatus App 20170366115 - AKUTSU; Satoru ; et al. | 2017-12-21 |
| Electric power steering device Grant 9,729,022 - Akutsu , et al. August 8, 2 | 2017-08-08 |
| Rotary electric machine having integrated drive control device Grant 9,729,028 - Akutsu , et al. August 8, 2 | 2017-08-08 |
| Electric Power Steering Device App 20170166248 - ASAO; Yoshihito ; et al. | 2017-06-15 |
| Electric drive apparatus Grant 9,627,944 - Nakano , et al. April 18, 2 | 2017-04-18 |
| Permanent magnet motor Grant 9,627,936 - Nakano , et al. April 18, 2 | 2017-04-18 |
| Driving-device-integral-type rotary electric machine Grant 9,570,960 - Akutsu , et al. February 14, 2 | 2017-02-14 |
| Permanent magnet motor Grant 9,564,779 - Nakano , et al. February 7, 2 | 2017-02-07 |
| Rotating electrical machine incorporating drive device Grant 9,531,232 - Akutsu , et al. December 27, 2 | 2016-12-27 |
| Rotor App 20160322873 - UDO; Toyoaki ; et al. | 2016-11-03 |
| Permanent Magnet Motor App 20160315528 - TAKIZAWA; Yuji ; et al. | 2016-10-27 |
| Rotary electric machine and method of manufacturing the same Grant 9,472,988 - Sonoda , et al. October 18, 2 | 2016-10-18 |
| Permanent Magnet Type Motor App 20160294235 - TAKIZAWA; Yuji ; et al. | 2016-10-06 |
| Electric Motor And Electric Power Steering Device Using The Same App 20160285331 - ICHIKAWA; Takanori ; et al. | 2016-09-29 |
| Rotor For Rotary Electric Machine App 20160204666 - IWATA; Tetsuya ; et al. | 2016-07-14 |
| Electric power steering electric motor apparatus and electric power steering apparatus Grant 9,391,486 - Sakaue , et al. July 12, 2 | 2016-07-12 |
| Stator Core, Stator, Rotating Electrical Machine, Electric Power Steering Device, Method For Manufacturing Stator, Method For Manufacturing Rotating Electrical Machine, Method For Manufacturing Electric Power Steering Device App 20160181876 - KAWASAKI; Sachiko ; et al. | 2016-06-23 |
| Multiple-polyphase Ac Dynamo-electric Machine And Electric Power Steering Device App 20160172918 - HIROTANI; Yu ; et al. | 2016-06-16 |
| Permanent magnet rotating electrical machine and electric power steering apparatus having a stator core with supplemental grooves Grant 9,350,204 - Nakano , et al. May 24, 2 | 2016-05-24 |
| Brushless motor, external AC voltage source, and electric power steering device Grant 9,331,623 - Hirotani , et al. May 3, 2 | 2016-05-03 |
| Permanent Magnet Motor And Electric Power Steering Apparatus App 20160036281 - NAKANO; Masatsugu ; et al. | 2016-02-04 |
| Rotary electric machine Grant 9,252,638 - Akutsu , et al. February 2, 2 | 2016-02-02 |
| Rotary electric machine Grant 9,240,707 - Takiguchi , et al. January 19, 2 | 2016-01-19 |
| Rotary Electric Machine Having Integrated Drive Control Device App 20160006324 - AKUTSU; Satoru ; et al. | 2016-01-07 |
| Electric Power Steering Apparatus App 20150375775 - USHIO; Kohei ; et al. | 2015-12-31 |
| Permanent Magnet Type Motor App 20150357892 - NAKANO; Masatsugu ; et al. | 2015-12-10 |
| Permanent Magnet Type Motor And Electric Power Steering Apparatus App 20150333586 - HIROTANI; Yu ; et al. | 2015-11-19 |
| Electric Drive Apparatus App 20150333600 - NAKANO; Masatsugu ; et al. | 2015-11-19 |
| Rotor of rotary electric machine having non-magnetic ring Grant 9,184,637 - Yamamura , et al. November 10, 2 | 2015-11-10 |
| Electric Power Steering Device App 20150318753 - AKUTSU; Satoru ; et al. | 2015-11-05 |
| Permanent magnet type rotary electric machine and electric power steering apparatus using the same Grant 9,172,278 - Nakano , et al. October 27, 2 | 2015-10-27 |
| Driving-device-integral-type Rotary Electric Machine App 20150303776 - AKUTSU; Satoru ; et al. | 2015-10-22 |
| Multiplex Multiphase Winding Ac Motor And Electric Power Steering Apparatus App 20150280502 - Hirotani; Yu ; et al. | 2015-10-01 |
| Permanent Magnet Type Rotary Electric Machine And Electric Power Steering Apparatus Using The Same App 20150263571 - NAKANO; Masatsugu ; et al. | 2015-09-17 |
| Motor drive device for electric power steering apparatus Grant 9,088,196 - Nakano , et al. July 21, 2 | 2015-07-21 |
| Motor for electric power steering device Grant 9,054,563 - Matsunaga , et al. June 9, 2 | 2015-06-09 |
| Motor for an electric power steering apparatus Grant 9,035,505 - Akutsu , et al. May 19, 2 | 2015-05-19 |
| Permanent Magnet Type Concentrated Winding Motor App 20140346910 - Nakano; Masatsugu ; et al. | 2014-11-27 |
| Brushless Motor, External Ac Voltage Source, And Electric Power Steering Device App 20140340015 - Hirotani; Yu ; et al. | 2014-11-20 |
| Rotary electric machine Grant 8,829,758 - Takizawa , et al. September 9, 2 | 2014-09-09 |
| Permanent Magnet Synchronous Motor Having A Low Demagnetization Factor App 20140239765 - AKUTSU; Satoru ; et al. | 2014-08-28 |
| Permanent Magnet Motor App 20140191628 - Nakano; Masatsugu ; et al. | 2014-07-10 |
| Permanent Magnet Motor App 20140145547 - Nakano; Masatsugu ; et al. | 2014-05-29 |
| Motor App 20140145548 - Asao; Yoshihito ; et al. | 2014-05-29 |
| Permanent-magnetic type rotary electric machine Grant 8,680,731 - Akutsu , et al. March 25, 2 | 2014-03-25 |
| Permanent magnet type rotating electrical machine and electric power steering device Grant 8,648,513 - Nakano , et al. February 11, 2 | 2014-02-11 |
| Rotary Electric Machine And Method Of Manufacturing The Same App 20140028130 - Sonoda; Isao ; et al. | 2014-01-30 |
| Permanent magnet rotating electric machine and electric power steering device using the same Grant 8,598,762 - Nakano , et al. December 3, 2 | 2013-12-03 |
| Motor Drive Device For Electric Power Steering Apparatus App 20130300222 - Nakano; Masatsugu ; et al. | 2013-11-14 |
| Rotating Electrical Machine Incorporating Drive Device App 20130300235 - Akutsu; Satoru ; et al. | 2013-11-14 |
| Rotary Electric Machine App 20130257185 - Akutsu; Satoru ; et al. | 2013-10-03 |
| Rotary Electric Machine App 20130234555 - TAKIZAWA; Yuji ; et al. | 2013-09-12 |
| Electric Power Steering Electric Motor Apparatus And Electric Power Steering Apparatus App 20130221776 - Sakaue; Atsushi ; et al. | 2013-08-29 |
| Rotary Electric Machine App 20130187510 - TAKIGUCHI; Ryuichi ; et al. | 2013-07-25 |
| Permanent Magnet Type Rotary Electric Machine And Electric Power Steering Apparatus Using The Same App 20130154436 - Nakano; Masatsugu ; et al. | 2013-06-20 |
| Motor For Electric Power Steering Device App 20130140964 - Matsunaga; Toshihiro ; et al. | 2013-06-06 |
| Motor for electric power steering device with integrated controller and electric power steering device Grant 8,446,111 - Sonoda , et al. May 21, 2 | 2013-05-21 |
| Rotation angle detecting device Grant 8,427,142 - Nakano , et al. April 23, 2 | 2013-04-23 |
| Method of manufacturing rotor of a rotating electrical machine Grant 8,413,315 - Yamamura , et al. April 9, 2 | 2013-04-09 |
| Rotor Of Rotary Electric Machine App 20120313474 - Yamamura; Akihiro ; et al. | 2012-12-13 |
| Power steering motor for vehicle Grant D664,565 - Sonoda , et al. July 31, 2 | 2012-07-31 |
| Permanent Magnet Rotating Electrical Machine And Electric Power Steering Apparatus Using The Same App 20120139372 - Nakano; Masatsugu ; et al. | 2012-06-07 |
| Floor support and floor structure Grant 8,156,701 - Tsukada , et al. April 17, 2 | 2012-04-17 |
| Electric motor apparatus for electric power steering and electric power steering apparatus Grant 8,136,623 - Takashima , et al. March 20, 2 | 2012-03-20 |
| Motor For An Electric Power Steering Apparatus App 20110278995 - AKUTSU; Satoru ; et al. | 2011-11-17 |
| Motor for controller integrated electric power steering apparatus and electric power steering apparatus Grant 7,932,651 - Fujimoto , et al. April 26, 2 | 2011-04-26 |
| Rotation Angle Detecting Device App 20110074400 - Nakano; Masatsugu ; et al. | 2011-03-31 |
| Motor For Electric Power Steering Device With Integrated Controller And Electric Power Steering Device App 20100288577 - Sonoda; Isao ; et al. | 2010-11-18 |
| Permanent Magnet Type Rotating Electrical Machine And Electric Power Steering Device App 20100244605 - Nakano; Masatsugu ; et al. | 2010-09-30 |
| Rotor Of Rotary Electric Machine And Method Of Manufacturing The Same App 20100244607 - FUJIMOTO; Kengo ; et al. | 2010-09-30 |
| Permanent-magnetic Type Rotary Electric Machine App 20100244611 - Akutsu; Satoru ; et al. | 2010-09-30 |
| Rotor of rotating electrical machine and manufacturing method there for Grant 7,741,747 - Yamamura , et al. June 22, 2 | 2010-06-22 |
| Rotating electric machine and manufacturing method thereof Grant 7,675,206 - Akutsu , et al. March 9, 2 | 2010-03-09 |
| Rotor of Rotating Electrical Machine and Manufacturing Method Therefor App 20100018032 - YAMAMURA; Akihiro ; et al. | 2010-01-28 |
| Motor For Controller Integrated Electric Power Steering Apparatus And Electric Power Steering Apparatus App 20090251030 - FUJIMOTO; Kengo ; et al. | 2009-10-08 |
| Electric Motor Apparatus For Electric Power Steering And Electric Power Steering Apparatus App 20090250287 - TAKASHIMA; Kazuhisa ; et al. | 2009-10-08 |
| Permanent Magnet Rotating Electric Machine And Electric Power Steering Device Using The Same App 20090251023 - NAKANO; Masatsugu ; et al. | 2009-10-08 |
| Rotary electric machine Grant 7,579,729 - Takashima , et al. August 25, 2 | 2009-08-25 |
| Permanent Magnet Synchronous Motor App 20090195104 - AKUTSU; Satoru ; et al. | 2009-08-06 |
| Floor Support And Floor Structure App 20090145057 - TSUKADA; Masaru ; et al. | 2009-06-11 |
| Rotor Of Rotating Electrical Machine And Manufacturing Method There For App 20090102304 - Yamamura; Akihiro ; et al. | 2009-04-23 |
| Resolver reference position adjustment method Grant 7,427,858 - Akutsu , et al. September 23, 2 | 2008-09-23 |
| Method of manufacturing a rotation angle detector Grant 7,356,910 - Akutsu , et al. April 15, 2 | 2008-04-15 |
| Rotary Electric Machine App 20070205678 - TAKASHIMA; Kazuhisa ; et al. | 2007-09-06 |
| Resolver reference position adjustment method App 20070074586 - Akutsu; Satoru ; et al. | 2007-04-05 |
| Rotating electric machine and manufacturing method thereof App 20070063596 - Akutsu; Satoru ; et al. | 2007-03-22 |
| Resolver Grant 7,183,952 - Akutsu , et al. February 27, 2 | 2007-02-27 |
| Rotation angle detection device Grant 7,009,389 - Nakano , et al. March 7, 2 | 2006-03-07 |
| Rotation angle detecting apparatus Grant 6,936,949 - Akutsu , et al. August 30, 2 | 2005-08-30 |
| Motor for electric power steering apparatus Grant 6,936,942 - Okazaki , et al. August 30, 2 | 2005-08-30 |
| Motor For Electric Power Steering Apparatus App 20050179329 - Okazaki, Masafumi ; et al. | 2005-08-18 |
| Rotation angle detection device App 20050168217 - Nakano, Masatsugu ; et al. | 2005-08-04 |
| Rotation angle detector App 20050168216 - Akutsu, Satoru ; et al. | 2005-08-04 |
| Rotation angle detection device Grant 6,891,365 - Nakano , et al. May 10, 2 | 2005-05-10 |
| Permanent magnet synchronous motor Grant 6,882,080 - Tanaka , et al. April 19, 2 | 2005-04-19 |
| Permanent magnet synchronous motor App 20040119363 - Tanaka, Toshinori ; et al. | 2004-06-24 |
| Motor for use with motorized power steering apparatus Grant 6,750,574 - Okazaki , et al. June 15, 2 | 2004-06-15 |
| Electric power steering apparatus Grant 6,707,185 - Akutsu , et al. March 16, 2 | 2004-03-16 |
| Rotation angle detecting apparatus App 20030222531 - Akutsu, Satoru ; et al. | 2003-12-04 |
| Rotation angle detector App 20030137295 - Akutsu, Satoru ; et al. | 2003-07-24 |
| Electric power steering apparatus App 20030127921 - Akutsu, Satoru ; et al. | 2003-07-10 |
| Rotation angle detection device App 20030074799 - Nakano, Masatsugu ; et al. | 2003-04-24 |
| Motor for use with motorized power steering apparatus App 20020175574 - Okazaki, Masafumi ; et al. | 2002-11-28 |
| Rotary motor and production method thereof, and laminated core production method thereof Grant 6,362,553 - Nakahara , et al. March 26, 2 | 2002-03-26 |
| Stator for starter motor App 20020011756 - Akutsu, Satoru ; et al. | 2002-01-31 |
| Stator for starter motor App 20020008434 - Akutsu, Satoru ; et al. | 2002-01-24 |
| Rotary motor and production method thereof, and laminated core and production method thereof Grant 6,323,571 - Nakahara , et al. November 27, 2 | 2001-11-27 |
| Method of making a rotary motor Grant 6,167,610 - Nakahara , et al. January 2, 2 | 2001-01-02 |
| Read/write device Grant 6,169,644 - Ito , et al. January 2, 2 | 2001-01-02 |
| Rotary motor and production method thereof, and laminated core and production method thereof Grant 6,121,711 - Nakahara , et al. September 19, 2 | 2000-09-19 |
| Frame for flexible disk drive unit having distortion prevention hole and 2 ribs formed around motor attaching hole Grant 5,870,248 - Akutsu , et al. February 9, 1 | 1999-02-09 |
| Rotary motor and production method thereof, and laminated core and production method thereof Grant 5,859,486 - Nakahara , et al. January 12, 1 | 1999-01-12 |
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