Inventor
YOKOYAMA SEIYA
JP42 patents
⚠️ This page may combine multiple inventors who share the name “YOKOYAMA SEIYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASMO CO LTD
18 patentsUS9966807B2May 8, 2018
Brushless motor
ASMO CO LTD7 citations84
US9887608B2Feb 6, 2018
Rotor, stator and motor
ASMO CO LTD6 citations84
US8890386B2Nov 18, 2014
Rotor and motor
ASMO CO LTD12 citations84
US9859761B2Jan 2, 2018
Rotor and motor
ASMO CO LTD4 citations73
US9780610B2Oct 3, 2017
Rotor and motor
ASMO CO LTD4 citations73
US9673669B2Jun 6, 2017
Brushless motor and rotor
ASMO CO LTD5 citations73
US9667107B2May 30, 2017
Motor and rotor
ASMO CO LTD6 citations73
US9653952B2May 16, 2017
Half permanent magnet motor
ASMO CO LTD2 citations72
US9584060B2Feb 28, 2017
Motor, method for driving motor, and drive controller for motor
ASMO CO LTD3 citations72
US9273691B2Mar 1, 2016
Rotor and motor
ASMO CO LTD3 citations71
US7772735B2Aug 10, 2010
Embedded magnet type rotating electric machine
ASMO CO LTD7 citations71
US7038349B2May 2, 2006
Stator for dynamo-electric machine
ASMO CO LTD7 citations71
US10862380B2Dec 8, 2020
Rotor, stator and motor
ASMO CO LTD0 citations52
US10734852B2Aug 4, 2020
Motor
ASMO CO LTD0 citations52
US9577496B2Feb 21, 2017
Rotor and brushless motor with rotation position detection
ASMO CO LTD1 citations52
US8981612B2Mar 17, 2015
Rotor and motor
ASMO CO LTD1 citations52
US8933610B2Jan 13, 2015
Rotor and motor
ASMO CO LTD1 citations52
US10826339B2Nov 3, 2020
Motor, motor control method and motor control device
ASMO CO LTD0 citations39
DENSO CORP
9 patentsUS11121596B2Sep 14, 2021
Stator of brushless motor, brushless motor, and method of manufacturing stator of brushless motor
DENSO CORP3 citations72
US11114909B2Sep 7, 2021
Motor
DENSO CORP3 citations72
US10862353B2Dec 8, 2020
Axial gap motor rotor and axial gap motor
DENSO CORP4 citations72
US11649742B2May 16, 2023
Attachment structure for vehicle motor, in-vehicle equipment, and brushless motor
DENSO CORP1 citations62
US11552514B2Jan 10, 2023
Motor
DENSO CORP0 citations62
US10714992B2Jul 14, 2020
Motor including plurality of rotor parts
DENSO CORP1 citations62
US10367385B2Jul 30, 2019
Motor
DENSO CORP1 citations62
US10298078B2May 21, 2019
Motor
DENSO CORP1 citations62
US11165292B2Nov 2, 2021
Motor
DENSO CORP0 citations60
TAKEMOTO YOSHIAKI
5 patentsUS8264113B2Sep 11, 2012
Brushless motor
TAKEMOTO YOSHIAKI22 citations92
US8179011B2May 15, 2012
Brushless motor
TAKEMOTO YOSHIAKI30 citations92
US8643239B2Feb 4, 2014
Motor
TAKEMOTO YOSHIAKI11 citations83
US8084911B2Dec 27, 2011
Motor
TAKEMOTO YOSHIAKI7 citations83
US8786161B2Jul 22, 2014
Sensorless motor and pump having a consequent rotor
TAKEMOTO YOSHIAKI0 citations41