641 patents
Page 2 of 33
Utility
Methods for Manufacturing Coil and Stator
21 Dec 23
This method for manufacturing a coil includes a cross section forming step for transforming an outer shape of a part to be housed in a slot in a coil wire that has a circular cross section and is not subjected to an insulation coating process, and an insulation step for performing, after the cross section forming step, the insulation coating process on the coil wire after cross section forming.
Masahiro ISHIKAWA, Hiroaki YABUI, Koji SATO, Akinori HOSHINO
Filed: 28 Sep 21
Utility
Actuator apparatus, sunroof apparatus, and manufacturing method of actuator apparatus
19 Dec 23
An actuator apparatus includes a gear housing including an arrangement surface of a drive gear.
Yuki Kobayashi
Filed: 15 Jan 21
Utility
Friction engagement device
19 Dec 23
A friction engagement device includes an elastic member between a piston and a friction plate in an axial direction.
Hikaru Sugiura, Keita Inda, Tatsuya Okishima, Toshihiko Kamiya, Masashi Ikemura
Filed: 27 Jan 20
Utility
Semiconductor device
19 Dec 23
A semiconductor device (1) includes a semiconductor module (20) and a fan device (30).
Takanobu Naruse, Hiroyoshi Araki
Filed: 11 Dec 19
Utility
Massage Device
14 Dec 23
A massage device includes a base sheet with a sheet shape and an air bag supported by the base sheet.
Minori MURAI, Takashi OGISO, Noriko FUJII, Tomoko KANBARA
Filed: 3 Apr 23
Utility
Vehicle door lock device
12 Dec 23
A vehicle door lock device includes: a latch mechanism switching member which switches a latch mechanism to an unlatching state; a first lever member which moves to an operating position when a door handle is operated to open a door; a link member movable to an unlock position where the link member is engaged with the latch mechanism switching member and the latch mechanism is switched to the unlatching state, and a lock position where the latch mechanism is not switched to the unlatching state; a second lever member releasably engageable with the link member and causing the latch mechanism switching member to move to the operating position by moving from an initial position to an operating position; a biasing member which biases the link member toward the lock position; and a drive unit which drives the second lever member to move from the initial position to the operating position.
Takumi Hayashi, Yasuaki Tanino, Yasuhiko Sono
Filed: 30 Sep 20
Utility
Differential transmission apparatus
12 Dec 23
A differential transmission apparatus including: a case that is rotatable around rotation axis that has shaft hole; pinion pin that extends parallel to rotation axis; pinion shaft that is supported by case, that has axial end portion passing through shaft hole of the case, and that bears rotation torque around rotation axis from case via axial end portion when axial end portion is in contact with peripheral wall portion of shaft hole in conjunction with a rotation around the rotation axis of the case; a pinion gear that is rotatably supported around the pinion shaft; and a side gear that meshes with the pinion gear, in which on an end surface in an axial direction of the pinion shaft, the pinion shaft has a groove portion that extends in an extending direction of the pinion pin, and in which the pinion pin is fitted into the groove portion.
Sou Okita
Filed: 30 Mar 21
Utility
Humidifier for Fuel Cell
7 Dec 23
A humidifier for a fuel cell includes a humidifying unit that produces humidified air.
Katsuhiro KAJIO
Filed: 26 Nov 21
Utility
Method for Manufacturing Stator for Rotating Electrical Machine
7 Dec 23
A method for manufacturing a stator for a rotating electrical machine includes: installation step of installing coil pieces with rectangular cross section for stator coil in stator core; and joining step of joining ends of coil pieces by laser welding after installation step.
Hiroyuki ONO
Filed: 18 Mar 22
Utility
Step Apparatus for Vehicle
7 Dec 23
A step apparatus for a vehicle includes: an arm rotatably provided on a base; and a step supported by the arm and movably provided, by rotation of the arm, between a deployed position and a stowed position located at an inner side of a vehicle width direction with respect to the deployed position.
Masashi MIWA, Atsushi MURAMATSU, Natsuki ITO, Takahisa KOBAYASHI, Norio KATO, Kimihiro KINOSHITA
Filed: 9 Nov 21
Utility
Step Apparatus for Vehicle
7 Dec 23
A step apparatus for a vehicle includes a base attached to an outer side of a vehicle body, an arm rotatably provided on the base, and a step supported by the arm and movable with respect to the base.
Masashi MIWA, Atsushi MURAMATSU, Natsuki ITO, Takahisa KOBAYASHI, Norio KATO, Kimihiro KINOSHITA
Filed: 9 Nov 21
Utility
Control Device of Vehicle Drive Device
7 Dec 23
A distribution differential gear mechanism includes a first rotation element drivingly connected to input member, a second rotation element drivingly connected to output member, and a third rotation element drivingly connected to rotary electric machine.
Keiichirou KUSABE, Kohei TSUDA, Bumpei NAKAYA
Filed: 20 Jan 22
Utility
Route Searching System, Route Guiding System, Route Searching Program, and Route Guiding Program
7 Dec 23
A system that reduces the possibility of damaging items.
Yasutaka KONISHI, Yoichi YAMAMURA, Takayuki MIYAJIMA
Filed: 18 Aug 23
Utility
Guide rail and sunroof apparatus
5 Dec 23
A guide rail for a sunroof apparatus includes an inner member and an outer member.
Shota Motomura, Katsutoshi Kato
Filed: 6 Jun 22
Utility
Vehicle drive device
5 Dec 23
A first inner support member that supports a first friction member of a first engagement device from an inner side in a radial direction includes a tubular support portion having a tubular shape extending along an axial direction and supporting the first friction member, and a radially extending support portion provided to extend to the inner side in the radial direction from the tubular support portion.
Keishi Morita, Hiroshi Ishiyama
Filed: 27 Sep 19
Utility
Control apparatus for vehicle
5 Dec 23
A control apparatus for a vehicle provided with (i) a power source, (ii) drive wheels and (iii) a fluid transmission device disposed between the power source and the drive wheels and including a lockup clutch to which a fluid pressure is supplied.
Masahide Ichikawa, Kazumitsu Sugano, Shunsuke Yanagi, Yuji Imanaga, Yui Goto, Masatsugu Yoshimoto
Filed: 23 Jan 23
Utility
Gas-liquid Separator
30 Nov 23
A gas-liquid separator is structured that can satisfactorily drain water even when used in a low-temperature environment and that prevents water from being stored near an electromagnetic on-off valve after a fuel cell stops generating electricity.
Koichi ARAKAWA
Filed: 29 Sep 21
Utility
Vehicle Door Device
30 Nov 23
A vehicle door device includes first and second link arms each having a first pivot connection point with respect to a vehicle body and a second pivot connection point with respect to a door of a vehicle; a door side fitting portion provided at a closing side end portion of the door that opens and closes a door opening portion of the vehicle based on an operation of a link mechanism formed by the first and second link arms; and a vehicle body side fitting portion provided at a closing side end portion of the door opening portion with and from which the closing side end portion of the door comes in contact and separates based on an opening or closing operation of the door.
Tomohito KIRYU, Tatsuya SASO
Filed: 23 May 23
Utility
Driving Apparatus
30 Nov 23
A driving apparatus of the present disclosure includes an electric motor including a stator and a rotor, a case accommodating the electric motor and mounted on a vehicle so as to partially overlap a side member as viewed from a vehicle width direction, a drive shaft connected to a wheel, a plurality of radial ribs respectively projecting in the vehicle width direction and extending radially, and a connecting rib projecting in the vehicle width direction and joining with center side ends of the plurality of radial ribs.
Sho ITO, Seitaro NOBUYASU, Hiroyuki TATENO, Yuki YAMADA
Filed: 7 Aug 23
Utility
Culture Apparatus and Culture Method
30 Nov 23
A culture apparatus includes a fine water generating cartridge disposed in an air passage by which moisture is supplied into a culture space and that goes into a moisture absorption state in which moisture in air is adsorbed on conductive polymer films by reducing the temperature of a base material having the conductive polymer films, and goes into a moisture release state in which fine water with a particle size of 50 nanometers or less is released from the moisture adsorbed on the conductive polymer films by increasing the temperature of the base material; and a control part performing moisture absorption control bringing the fine water generating cartridge into the moisture absorption state, and moisture release control releasing the fine water by bringing the fine water generating cartridge into the moisture release state supplied into the culture space, by irradiating the subject with the fine water.
Yuki TABATA, Isao OTSUBO, Akiyoshi HIRANO
Filed: 14 Oct 21