324 patents
Page 4 of 17
Utility
Rotation Support Structure for Electric Cylinder
14 Sep 23
A rotation support structure for an electric cylinder includes a motor attached to a housing and including an output shaft; and a speed reduction mechanism connected to the output shaft.
Ken KATO
Filed: 8 Mar 23
Utility
Manufacturing Method of Cooling Member for Rotary Electric Machine
14 Sep 23
A manufacturing method of a cooling member to be used for a rotary electric machine.
Masaki IKEDA, Toshihiko OKAZAWA, Satoshi MURAKAMI
Filed: 26 Jul 21
Utility
Rotating Electrical Machine Control System
14 Sep 23
A rotating electrical machine control system includes a base current instruction setting part that sets a base current instruction based on target torque of a rotating electrical machine; a correction current instruction setting part that sets a correction current instruction with a frequency determined based on torque ripple; and a current control part that performs current feedback control to compute a voltage instruction which is an instruction value of a voltage to be applied to the rotating electrical machine.
Arinori SHIMADA, Daisuke YAMASHITA, Yomei HAKUMURA, Kenji MORIMOTO
Filed: 31 Aug 21
Utility
Control Device
7 Sep 23
When a control device allows a shift speed formed by a transmission to transition from a pre-shift shift speed to a post-shift shift speed by performing engagement of an engagement-side engagement device and disengagement of a disengagement-side engagement device, the control device allows a torque phase in which a torque-sharing ratio between the engagement-side engagement device and the disengagement-side engagement device changes to proceed by performing engagement control in which transmission torque of the engagement-side engagement device is allowed to gradually increase.
Masayuki TANAKA, Yuya OBOKATA
Filed: 3 Aug 21
Utility
Motion Control Device for Vehicle, Computer-readable Medium That Stores Motion Control Program, and Motion Control Method for Vehicle
7 Sep 23
A motion control device includes a request value acquisition unit that obtains a motion amount request value, a limit value setting unit that sets first to third motion amount limit values, a first command unit that sends a first motion amount command value based on the motion amount request value and a first motion amount limit value to a front wheel steering controller, a second command unit that sends a second motion amount command value based on a first remaining request value and a second motion amount limit value to a rear wheel steering controller, and a third command unit that sends a command corresponding to a third motion amount command value based on a second remaining request value and a third motion amount limit value to a driving controller and a braking controller.
Yosuke OHMORI
Filed: 26 Jan 23
Utility
Shift Device and Vehicle Electronic Control Unit
7 Sep 23
A shift device includes: a motor drive circuit; a motor driver unit for driving the motor drive circuit; a control unit that controls the motor driver unit; a motor power supply path; a system power supply path; and a buck-boost unit that converts electric power supplied from the system power supply path to a predetermined voltage and outputs the voltage.
Masaru MATSUBARA, Motofumi MIYAKE, Kazunori TAKAGI
Filed: 19 Oct 21
Utility
Delivery Assistance System
7 Sep 23
There is provided a system that reduces a possibility of concurrence of cargo handling.
Takamitsu SAKAI, Tomonori SUGIURA, Yuichi KURIWAKI, Mitsunori MATSUO
Filed: 9 Jun 21
Utility
Stator of Rotating Electrical Machine
7 Sep 23
In a stator for a rotating electrical machine, a stator core, and a stator winding are provided.
Takuro TSUJI, Junichi Sugawara, Yoshihiro Takahara
Filed: 23 Feb 23
Utility
Stator of Rotating Electrical Machine
7 Sep 23
A stator for a rotating electrical machine includes a stator core, a stator winding disposed on or in the stator core, and an annular resinous seal which covers an axial end portion of a coil end of the stator winding.
Keiji KONDO, Tatsuya FUJITA, Junichi SUGAWARA, Yoshihiro TAKAHARA
Filed: 23 Feb 23
Utility
Wiring Harness Routing Structure, Link Type Sliding Door, and Wiring Harness
31 Aug 23
In a wiring harness routing structure, a main link arm slidably supports a door body relative to a vehicle body, while rotationally moving relative to each of the vehicle body and the door body.
Naoto KOGURE, Hikaru SANO, Seiichi SUMIYA
Filed: 24 Feb 23
Utility
Wiring Harness Routing Structure, Link Type Sliding Door, and Wiring Harness
31 Aug 23
A wiring harness routing structure includes at least a sub-link arm and a routed line.
Naoto KOGURE, Hikaru SANO, Seiichi SUMIYA
Filed: 22 Feb 23
Utility
Wire Harness
31 Aug 23
A harness body (10) is guided to a fixed portion (522) on a side of a slide door (520) by a harness guide tool (40) at an other end portion (612) of a first arm member (610) on a side of a vehicle body (510) and includes a third routing portion (13) having a fixing portion (13a) fixed to the fixed portion, a link mechanism (600) includes a second arm member (620) on the side of the slide door coupled to the other end portion of the first arm member via a second rotation shaft (641), and the third routing portion is twisted and deformed about its own axis between the harness guide tool and the fixing portion when the first arm member and the second arm member are relatively rotated with respect to each other.
Naoto KOGURE, Hikaru SANO, Seiichi SUMIYA
Filed: 27 Feb 23
Utility
Wire Harness
31 Aug 23
A harness body is guided to a fixed portion on a side of a slide door by a harness guide tool at an other end portion of a first arm member on a side of a vehicle body and includes a third routing portion having a fixing portion fixed to the fixed portion, a link mechanism includes a second arm member on the side of the slide door coupled to the other end portion of the first arm member via a second rotation shaft, and a harness guide tool guides a third routing portion toward the fixed portion positioned in a direction intersecting an operation plane of the link mechanism with respect to the harness guide tool itself.
Naoto Kogure, Hikaru Sano, Seiichi Sumiya
Filed: 23 Feb 23
Utility
Wire Harness
31 Aug 23
A wire harness includes a first protector disposed in a fixed first link, a second protector disposed in a second link relatively rotatable with respect to the first link, a flexible tubular exterior member, and an electric wire inserted through each of the first protector, the second protector, and the exterior member and routed to the second link.
Naoto KOGURE, Hikaru Sano, Seiichi Sumiya
Filed: 17 Feb 23
Utility
Vehicle Drive Device
17 Aug 23
A transmission configured to change a speed of rotation transmitted from a rotary electric machine side includes a first gear and a second gear disposed on a first axis, and a third gear, a fourth gear, and an output gear disposed on second axis parallel to first axis.
Eiji KIDA, Yuki HABARA
Filed: 15 Sep 21
Utility
Wire Harness
17 Aug 23
A wire harness includes: an electric wire; a leaf spring member; an exterior member; and a protector integrally holding an end portion of the exterior member and a portion of the electric wire and the leaf spring member led out from the end portion of the exterior member.
Naoto KOGURE, Kyosuke OKUDA
Filed: 24 Jan 23
Utility
Vehicle Drive Device
17 Aug 23
A vehicle drive device includes: a rotating electrical machine that functions as a driving force source for wheels; an input member drivingly connected to rotating electrical machine; a pair of output members each drivingly connected to wheel; a differential gear mechanism that distributes rotation transmitted from rotating electrical machine to pair of output members; a transmission gear mechanism that drivingly connects input member and differential gear mechanism; a hydraulic pump that includes a pump rotor and chamber housing the pump rotor and that supplies oil to at least the rotating electrical machine; and a case.
Ryohei INOUE
Filed: 24 Sep 21
Utility
Wire Harness
17 Aug 23
A wire harness includes an electric wire, an exterior member, and a protector integrally holding an end portion of the exterior member and a portion of the electric wire led out from the end portion of the exterior member.
Naoto KOGURE, Kosuke TOMOSADA, Kyosuke OKUDA
Filed: 27 Jan 23
Utility
Rotating Electrical Machine Control Device
17 Aug 23
In a first control state, it is determined which one of a first failure pattern (FP1) and a second failure pattern (FP2) is a failure pattern (FT), and in a second control state, it is determined which one of a first lower-stage-side failure pattern (LF1) and a second lower-stage-side failure pattern (LF2) is a lower-stage-side failure pattern (LF), and it is determined which one of a set of upper-stage-side arms of a first inverter (11), a set of lower-stage-side arms of the first inverter (12), a set of upper-stage-side arms of a second inverter (12), and a set of lower-stage-side arms of the second inverter (12) is failure-side arms, based on a result of the determination in the first control state and a result of the determination in the second control state.
Subrata SAHA, Hiroki IWAI, Takashi KOSAKA, Hiroaki MATSUMORI
Filed: 26 Mar 21
Utility
Object Detection Apparatus and Object Detection Method
10 Aug 23
An object detection apparatus includes a first and second transmission and reception units which are away from each other and transmit a probe wave and receive the probe wave reflected by an object, and a processing unit configured to calculate a position of the object based on a reception result.
Kosuke TSUKAO
Filed: 11 Jan 23