Inventor
NAKAYAMA SEIJI
JP28 patents
⚠️ This page may combine multiple inventors who share the name “NAKAYAMA SEIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
25 patentsUS7847447B2Dec 7, 2010
Rotary actuator having electric motor and speed reduction device
DENSO CORP9 citations83
US9847746B2Dec 19, 2017
Motor control device
DENSO CORP2 citations73
US9638226B2May 2, 2017
Coupling structure including stud bolt
DENSO CORP5 citations73
US10234030B2Mar 19, 2019
Motor controller
DENSO CORP3 citations72
US9856945B2Jan 2, 2018
Planetary gear train of internal engagement type
DENSO CORP2 citations72
US9303728B2Apr 5, 2016
Rotary actuator
DENSO CORP6 citations72
US10830344B1Nov 10, 2020
Shift range control device
DENSO CORP2 citations71
US12194861B2Jan 14, 2025
Vehicle control device
DENSO CORP1 citations64
US9050904B2Jun 9, 2015
Shift range switcher
DENSO CORP2 citations63
US11125324B2Sep 21, 2021
Shift range control device
DENSO CORP1 citations61
US12162458B2Dec 10, 2024
Vehicle control device
DENSO CORP0 citations52
US12145450B2Nov 19, 2024
Vehicle control device
DENSO CORP0 citations52
US12128763B2Oct 29, 2024
Vehicle control device
DENSO CORP0 citations52
US7948145B2May 24, 2011
Switched reluctance motor
DENSO CORP1 citations52
US12119762B2Oct 15, 2024
Motor control device
DENSO CORP0 citations51
US12104693B2Oct 1, 2024
Shift range control device
DENSO CORP0 citations51
US11837987B2Dec 5, 2023
Motor control device
DENSO CORP0 citations51
US11996794B2May 28, 2024
Motor control device
DENSO CORP0 citations50
US11828362B2Nov 28, 2023
Shift range control device
DENSO CORP0 citations50
US11808346B2Nov 7, 2023
Shift range control device
DENSO CORP0 citations50
US11333241B2May 17, 2022
Shift range control device
DENSO CORP0 citations50
US11236823B2Feb 1, 2022
Shift range control device
DENSO CORP0 citations50
US11906045B2Feb 20, 2024
Actuator control device
DENSO CORP0 citations46
US10523138B2Dec 31, 2019
Motor control device
DENSO CORP0 citations40
US9985568B2May 29, 2018
Motor control apparatus
DENSO CORP0 citations39