Koito Manufacturing Co.

Japan

Koito Manufacturing Co.

Japan
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Patent
Dai Ichi Seiko Co. and Koito Manufacturing Co. | Date: 2017-05-17

An object is to provide a terminal metal fitting having terminals at the both ends, capable of being easily bent precisely in position to be bent, and a connector using the same. A terminal metal fitting 1, comprises: a first terminal 11 extended in a first direction X1 on a first plane Z1; a second terminal 12 extended in a second direction X2 on the first plane Z1; a first flat plate part 21 of a flat plate type, the first flat plate part 21 being contacted with the first terminal 11, and having a first broad width face 21A parallel to the first plane Z1; a second flat plate part 22 of a flat plate type, the second flat plate part 22 being contacted with the second terminal 12, and having a second broad width face 22A parallel to the first plane Z1; a first articulated part 31 of a flat plate type, the first articulated part 31 being contacted with the first flat plate part 21 in the first direction X1, and having a third broad width face 31A parallel to a second plane Z2 including a third direction X3 perpendicular to the first plane Z1, and the first direction X1; a second articulated part 32 of a flat plate type, the second articulated part 32 being contacted with the second flat plate part 22 in the second direction X2, and having a fourth broad width face 32A parallel to a third plane Z3 including the second direction X2 and the third direction X3; and a connecting portion 30 connecting the first articulated part 31 and the second articulated part 32, wherein the connection portion 30 can be bent around the third direction X3 to form an angle difference between the first direction X1 and the second direction X2.


Patent
Koito Manufacturing Co. | Date: 2017-05-17

A lamp 100 includes a plurality of semiconductor light-emitting elements 14 arrayed linearly, an aluminum substrate 22 on which the plurality of light-emitting elements 14 are mounted, and a linear light wavelength conversion member 26 disposed separated from light-emitting surfaces 14a of the plurality of light-emitting elements 14. The aluminum substrate 22 includes a circuit formed such as to be able to switch on/off the plurality of light-emitting elements, as grouped into a plurality of sets, on a per-set basis in which the sets are composed of either one or a plurality of the light-emitting elements 14.


Patent
Toyota Motor Corporation and Koito Manufacturing Co. | Date: 2017-05-17

A vehicular headlamp includes: a first light distribution portion (16A) including a first light source (22); a second light distribution portion (16B) including a second light source (24) and an micro electro mechanical system mirror (30); a holding member (18) configured to hold the first light source (22), the second light source (24), and the micro electro mechanical system mirror (30); a single lens (32) including a first lens portion (32A) and a second lens portion (32B); and a separating wall (20) formed in the holding member (18) so as to protrude toward the vehicle front side relative to the holding member (18), the separating wall (20) being configured to separate a region between the first lens portion (32A) and the holding member (18) from a region between the second lens portion (32B) and the holding member (18).


Patent
Koito Manufacturing Co. | Date: 2017-03-01

At least some of the light emitted from a light source passes through a projection lens (5). A lens holder (6) holds the projection lens (5). A right turning shaft (5a) and a left turning shaft (5b), which are provided to the projection lens (5), extend in an orientation intersecting the optical axis of the projection lens (5). A right bearing (6a) and a left bearing (6b), which are provided to the lens holder (6), respectively hold the right turning shaft (5a) and the left turning shaft (5b). An aiming screw (9) and a joint (5d) allow the projection lens (5) to turn relative to the lens holder (6) about the right turning shaft (5a) and the left turning shaft (5b).


Patent
Koito Manufacturing Co. | Date: 2017-02-22

Structural simplification and an efficient state of jetting of high pressure air out of a nozzle are ensured. A foreign material removal device is provided with: a cylinder (18) into which air is caused to flow, a piston (22) that is movably supported in the cylinder and that delivers the air that has flowed into the cylinder in a delivery direction as high pressure air; and a nozzle (6) via which the high pressure air delivered by the piston is jetted out Thus, the piston is moved relative to the cylinder, the high pressure air is delivered out of the cylinder, and the high pressure air is jetted out of the nozzle, whereby structural simplification and an efficient state of jetting of the high pressure air out of the nozzle can be ensured.


Patent
Koito Manufacturing Co. | Date: 2017-04-05

A vehicle exterior observation device is provided with imaging devices (1L, 1R) and an image control unit (2). The imaging devices (1L, 1R) are each provided with: an imaging element (13) having an imaging surface; a first image-producing optical system (14t) configured so as to form, on the imaging surface, a first image of a first imaging area (13t) of the vehicle exterior at a first imaging magnification; and a second image-producing optical system (14w) configured so as to form, on the imaging surface, a second image of a second imaging area (13w) of the vehicle exterior at a second imaging magnification different from the first imaging magnification. The image control unit (2) is configured so as to detect the first imaging area (13t) and the second imaging area (13w), synthesize the first image and the second image on the basis of the detected first imaging area and second imaging area so that the first image and the second image are displayed in succession, and display the synthesized images on monitors (3L, 3R).


Patent
Koito Manufacturing Co. | Date: 2017-02-22

An object of the present invention is to provide a vehicle lamp including a laser scanning unit that is strong enough to deal with vibrations and which withstands the application to a motor vehicle. A vehicle lamp (1) includes a light source (20) that shines a laser beam and a laser scanning unit (30) that has a single or plurality of acousto-optic devices (10A, 10B, 10C) and the laser scanning unit can control an angle at which a laser beam that is incident on the acousto-optic devices is deflected.


Patent
Koito Manufacturing Co. | Date: 2017-01-18

A vehicle lamp (1) is provided with a laser light source (7) capable of emitting a laser beam (B2), the vehicle lamp (1) emitting the laser beam (B2) produced by the laser light source (7) forwards from an emission end (32a). The vehicle lamp (1) is provided with a light-shielding member (34) for shielding light from above the light emission end (32a) to at least the horizontal position in front of the light emission end (32a).


Patent
Koito Manufacturing Co. | Date: 2017-01-23

A lamp unit includes a light-emitting element array composed by a plurality of light-emitting elements, having respective individual irradiation regions constituting a high-beam light-distribution pattern and configured to be capable of being turned on individually, mounted in array on a substrate, a projection lens disposed in front of the light-emitting element array, and a reflector disposed below the light-emitting element array. Inter-light-emitting-element spacing within the light-emitting element array widens the more separated the elements are from the projection lens optical axis.


Patent
Koito Manufacturing Co. | Date: 2017-01-06

A motor causes a shaft of an actuator to be displaced in an axis direction thereof, at least part of a circuit for driving the motor being mounted on a circuit board. A notch is formed in an end edge of the circuit board. A protrusion is formed inside a case. The protrusion is fitted into the notch, whereby the circuit board is independently supported inside the case.

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