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公开(公告)号：US10739978B2
公开(公告)日：2020-08-11
申请号：US16224453
申请日：2018-12-18
Inventor： Shigeo Nakamura , Tomokazu Yamamoto , Kentaro Yamauchi
IPC: G06F3/0484 , G06F3/0485 , G06F3/16 , G06F3/0346 , G06F3/01 , G06F1/16 , H05B47/19
Abstract: A setting device includes: a communication circuit which communicates with a target lighting fixture in which a communication configuration is to be set up among lighting fixtures; a display which displays layout information of the lighting fixtures; a detector which detects a direction of movement of the setting device inside of a building, and an amount of the movement of the setting device; and a controller which causes the display to display, on the layout information, a position of the setting device derived based on the direction and the amount of the movement of the setting device. The controller determines whether the position of the setting device is within a predefined area, based on a location of the target lighting fixture, and sets up the communication configuration in the target lighting fixture via the communication circuit when the position of the setting device is within the predefined area.
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公开(公告)号：US10533728B2
公开(公告)日：2020-01-14
申请号：US15682684
申请日：2017-08-22
Inventor： Kentaro Yamauchi
IPC: F21V9/02 , G02F1/1335 , G09F19/18 , G02F1/13 , G03B21/00
Abstract: A lighting device is provided. The lighting device includes: a light-transmissive plate having an entrance surface; and an image projecting device that irradiates the entrance surface of the light-transmissive plate with image light. The image light passing through the light-transmissive plate is projected on an object. The image light emitted by the image projecting device includes light in a first wavelength range and light in a second wavelength range. Here, the light in the second wavelength range is longer in wavelength than the light in the first wavelength range. The light-transmissive plate absorbs or scatters the light in the first wavelength range more than the light in the second wavelength range.
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公开(公告)号：US10512135B2
公开(公告)日：2019-12-17
申请号：US16192376
申请日：2018-11-15
Inventor： Kazuki Harada , Kentaro Yamauchi
IPC: H05B37/02 , H05B33/08 , F21V7/24 , F21V3/00 , F21W121/00
Abstract: A control device controls an illumination device that illuminates a surrounding area, and an effect-producing device that emits light producing an effect on the surrounding area. The control device includes a control unit that controls at least one of a color of first light emitted by the illumination device and a color of second light emitted by the effect-producing device so that at least one of the color of the first light and the color of the second light moves into a specified chromaticity range, the color of the first light and the color of the second light being outside of the specified chromaticity range. Colors in the specified chromaticity range are recognized as a same color by a human.
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公开(公告)号：US10110865B2
公开(公告)日：2018-10-23
申请号：US15248433
申请日：2016-08-26
Inventor： Tatsumi Setomoto , Kentaro Yamauchi
Abstract: A lighting device includes: a receiving circuit which obtains a first image including a subject; a memory which obtains depth information indicating a depth of the subject in the first image; an image processor which converts the first image obtained, into a second image in which the subject in the first image is represented by gradation of a single color, the gradation being different according to the depth indicated by the depth information; a light source; a light modulator which modulates light emitted from the light source, according to the second image; and a light emitter which emits the modulated light.
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公开(公告)号：US10015458B2
公开(公告)日：2018-07-03
申请号：US15255977
申请日：2016-09-02
Inventor： Kentaro Yamauchi
CPC classification number: H04N9/3185 , G03B21/14 , H04N9/3182 , H04N9/3194
Abstract: A lighting apparatus which illuminates a predetermined surface of a building structure includes: a light emitter that emits illuminating light; and a determiner that determines an illumination region in such a way that at least a portion of an edge of the illumination region, which is to be illuminated with the illuminating light emitted by the light emitter, matches a predetermined reference point on the boundary between the predetermined surface and a surface adjacent to the predetermined surface. The light emitter adjusts the illuminating light to illuminate the predetermined surface according to the illumination region determined by the determiner.
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Patent Agency Ranking
公开(公告)号：US09753275B2
公开(公告)日：2017-09-05
申请号：US14532390
申请日：2014-11-04
Inventor： Atsushi Motoya , Kentaro Yamauchi , Ryo Kawamura
CPC classification number: G02B26/008 , G02B27/09 , G02B27/1026 , G03B21/2013 , G03B21/204 , G03B21/2066 , G03B21/208 , G03B33/08 , H04N9/3114 , H04N9/3158
Abstract: An illumination apparatus includes a first unit, a second unit, and a third unit. The first unit includes an excitation light source that produces excitation light. The second unit includes a light-for-illumination phosphor. The light-for-illumination phosphor produces and outputs light for illumination when the light-for-illumination phosphor receives excitation light. Furthermore, the second unit produces and outputs light for projection. The light for illumination and the light for projection are outputted in a time division manner. The third unit includes a light shaping member. The third unit shapes the light for illumination by the light shaping member and guides the shaped light for illumination to the outside as illumination light, and shapes the light for projection by the light shaping member and guides the shaped light for projection to the outside as projection light.
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公开(公告)号：US10718489B2
公开(公告)日：2020-07-21
申请号：US15934238
申请日：2018-03-23
Inventor： Hironori Takeshita , Kentaro Yamauchi , Satoru Yamauchi , Shumpei Fujii , Satoshi Hyodo
IPC: F21S8/02 , F21V9/02 , G02B27/09 , G03B21/20 , F21V21/30 , H05B45/20 , H05B47/16 , H05B45/00 , H05B45/10 , F21V8/00 , G03B21/14 , F21V3/02 , F21V15/01 , F21V23/00 , F21V3/04 , F21Y113/20 , F21Y105/16 , F21Y115/10 , F21W121/00 , F21Y113/17
Abstract: An illumination system includes: a first luminaire that emits first illumination light having a color simulating a sky; a second luminaire that is disposed in a same space as the first luminaire, the second luminaire projecting, on an object, second illumination light simulating sunlight to create a sunny portion on the object; and a controller that causes the first luminaire to emit the first illumination light according to an environment reproduction condition.
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公开(公告)号：US10591136B2
公开(公告)日：2020-03-17
申请号：US15934059
申请日：2018-03-23
Inventor： Hironori Takeshita , Kentaro Yamauchi , Satoru Yamauchi , Shumpei Fujii , Satoshi Hyodo
IPC: F21V9/02 , H05B33/08 , G02B27/09 , G03B21/20 , F21V21/30 , F21V8/00 , G03B21/14 , F21V3/02 , F21V15/01 , F21V23/00 , H05B37/02 , F21S8/02 , F21V3/04 , F21Y113/20 , F21Y105/16 , F21Y115/10 , F21W121/00 , F21Y113/17
Abstract: An illumination apparatus includes: a case having an opening portion; a first light source disposed in the case and including a plurality of light-emitting elements; a light diffuser which is disposed in the opening portion, diffuses and transmits light emitted from the first light source, and from which the diffused light and the transmitted light exit; a light emission component disposed outside a light exit region of the light diffuser on a light exit surface side of the light diffuser; and a second light source that emits light to the light emission component to cause the light emission component to radiate light.
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公开(公告)号：US10467901B2
公开(公告)日：2019-11-05
申请号：US15714624
申请日：2017-09-25
Inventor： Masaaki Ikehara , Kentaro Yamauchi , Kazuhiro Hatta
Abstract: A warning device includes: a sensor which is attachable to a supporting member and measures a distance, the supporting member being fixedly installed; and a notifier which performs notification using predetermined output. The sensor measures at least one of sensor-object distances and a moving object distance, the sensor-object distances being distances between the sensor and each of at least two moving objects which are approaching to each other, the moving object distance being a distance between the at least two moving objects which are approaching to each other, and the notifier performs the notification by varying a manner of the predetermined output according to the at least one of the sensor object distances and the moving object distance which are measured by the sensor.
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公开(公告)号：US10182483B2
公开(公告)日：2019-01-15
申请号：US15714163
申请日：2017-09-25
Inventor： Hironori Takeshita , Kentaro Yamauchi
IPC: F21S8/00 , H05B33/08 , F21S8/02 , F21V8/00 , F21V7/00 , F21V13/12 , F21S8/04 , F21Y113/00 , F21Y115/30 , F21Y115/10 , F21Y115/20 , F21Y115/15 , F21Y113/13
Abstract: A lighting apparatus includes: a white light source; a blue light source; a reflector layer which reflects light; a light diffuser layer which is light transmissive and disposed on an anterior surface side of the reflector layer; and a scatter panel which is light transmissive and disposed on an anterior surface side of the light diffuser layer to face the light diffuser layer. At least a portion of a gap between the scatter panel and the reflector layer and at least a portion of a gap between the scatter panel and the light diffuser layer change from a first end side to a second end side of the lighting apparatus. The white light source and the blue light source are disposed on the first end side of the lighting apparatus to emit light toward the light diffuser layer and the scatter panel.
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