Patents by Inventor Takayuki Ota
Takayuki Ota has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20180341050Abstract: Shaped articles 42, 43 are inseparably and integrally formed of a colorless transparent material or a colored transparent material, and a peripheral surface has an uneven shape. In the shaped article 42 formed by a flat and irregular polyhedron and the article 43 formed by a plurality of recesses 44 shaped by burning, the entered light is refracted and reflected in various directions and radiated outside the shaped articles to be seen by a viewer. In the shaped article 43, a housed object 45 is visually complemented by the shadowed part of the recesses 44. Thus, the light is seen by the viewer. The visual effect of making the front surface shine brightly can be kept by dispersing and reflecting incident light. In addition, a risk of bodily injury and environmental disaster caused by light concentration can be avoided by suppressing transmission light irradiated from the irregular polyhedron and the recesses 44.Type: ApplicationFiled: August 7, 2018Publication date: November 29, 2018Inventor: Takayuki Ota
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Patent number: 10030657Abstract: There is provided an electric compressor to be fixed an object including a compression mechanism, an electric motor, a housing, a supporting member, and a plurality of vibration damping members. One of the housing and the supporting member has a recess and the other of the housing and the supporting member has a projection that is disposed in the recess and engaged with the recess to form a plurality of accommodating spaces on opposite sides of the projection, respectively. A filling rate of each vibration damping member in the corresponding accommodating space is changeable. There is also provided a method for manufacturing the electric compressor, including preparing a plurality of vibration damping members, choosing one of the vibration damping members, and providing the supporting member to the outer peripheral surface of the housing while accommodating the chosen vibration damping members in the respective accommodating spaces.Type: GrantFiled: January 20, 2015Date of Patent: July 24, 2018Assignee: KABUSHIKI KAISHA TOYOTA JIDOSHOKKIInventors: Kosaku Tozawa, Takayuki Ota
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Patent number: 9966331Abstract: The wiring substrate includes an insulation layer that includes a lower surface, an upper surface, and an intermediate surface located between the lower surface and the upper surface. A first wiring layer is formed on the lower surface of the insulation layer. A second wiring layer is formed on the intermediate surface of the insulation layer. A recess is formed in the upper surface of the insulation layer. The recess overlaps, in a plan view, a first through hole that extends through the insulation layer. The first through hole is filled with a via wiring, which is formed integrally with the first wiring layer. A bump is formed integrally with the via wiring and projected into the recess. An upper end surface of the bump is located above an upper surface of the second wiring layer.Type: GrantFiled: February 29, 2016Date of Patent: May 8, 2018Assignee: Shinko Electric Industries Co., Ltd.Inventors: Takayuki Ota, Hiroharu Yanagisawa, Katsuya Fukase
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Publication number: 20170227688Abstract: Shaped articles 42, 43 are inseparably and integrally formed of a colorless transparent material or a colored transparent material, and a peripheral surface has an uneven shape. In the shaped article 42 formed by a flat and irregular polyhedron and the article 43 formed by a plurality of recesses 44 shaped by burning, the entered light is refracted and reflected in various directions and radiated outside the shaped articles to be seen by a viewer. In the shaped article 43, a housed object 45 is visually complemented by the shadowed part of the recesses 44. Thus, the light is seen by the viewer. The visual effect of making the front surface shine brightly can be kept by dispersing and reflecting incident light. In addition, a risk of bodily injury and environmental disaster caused by light concentration can be avoided by suppressing transmission light irradiated from the irregular polyhedron and the recesses 44.Type: ApplicationFiled: March 7, 2017Publication date: August 10, 2017Inventor: Takayuki OTA
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Publication number: 20170160724Abstract: A machining program editing assist apparatus includes a display controller. While the display objects are being displayed in either one of the program data display area and the process list display area, the display controller decides that a designated display object of the one of the display areas is the display object designated by the display objects of the one of the display areas and a specific point, differentiates the designated display object from the other display objects in the one of the display areas, decides that a designated display object of the other of the display areas is the display candidate of the other of the display areas, includes the designated display object in the display objects of the other of the display areas, and differentiates the designated display object from the other display objects in the other of the display areas.Type: ApplicationFiled: February 22, 2017Publication date: June 8, 2017Applicant: Yamazaki Mazak CorporationInventors: Kazuhiro KIKATA, Morikuni KIMURA, Takuro KATAYAMA, Shunsuke KOIKE, Takayuki OTA
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Publication number: 20170160725Abstract: A machining program editing assist apparatus includes a display controller. When a specific portion on a shape display area is designated via an input device, the display controller allows a display candidate specified by the specific portion to be displayed as a designated display target of the shape display area, and allows at least one portion of data being among at least one display candidate of a program data display area and sectioned by a machining process constituting the at least one machining process and corresponding to the designated display target of the shape display area to be displayed as a designated display target of the program data display area on the program data display area in a state in which a beginning of the at least one portion of data is set to a display start position of the program data display area.Type: ApplicationFiled: February 23, 2017Publication date: June 8, 2017Applicant: Yamazaki Mazak CorporationInventors: Kazuhiro KIKATA, Morikuni KIMURA, Takuro KATAYAMA, Shunsuke KOIKE, Takayuki OTA, Jun MATSUI
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Publication number: 20160276255Abstract: The wiring substrate includes an insulation layer that includes a lower surface, an upper surface, and an intermediate surface located between the lower surface and the upper surface. A first wiring layer is formed on the lower surface of the insulation layer. A second wiring layer is formed on the intermediate surface of the insulation layer. A recess is formed in the upper surface of the insulation layer. The recess overlaps, in a plan view, a first through hole that extends through the insulation layer. The first through hole is filled with a via wiring, which is formed integrally with the first wiring layer. A bump is formed integrally with the via wiring and projected into the recess. An upper end surface of the bump is located above an upper surface of the second wiring layer.Type: ApplicationFiled: February 29, 2016Publication date: September 22, 2016Inventors: Takayuki Ota, Hiroharu Yanagisawa, Katsuya Fukase
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Patent number: 9413204Abstract: A motor-driven compressor includes an electric motor, a compression mechanism driven by the electric motor to compress refrigerant, a housing accommodating the electric motor and the compression mechanism, and a support having a mounting to be fastened to an object by a fastener. One of the housing and the support has a projection and the other of the housing and the support has a recess that is engaged with the projection through a vibration damper so that the support supports the housing.Type: GrantFiled: March 15, 2013Date of Patent: August 9, 2016Assignee: KABUSHIKI KAISHA TOYOTA JIDOSHOKKIInventors: Takayuki Ota, Kosaku Tozawa, Ken Suitou, Tatsushi Mori
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Patent number: 9270894Abstract: An imaging apparatus disclosed herein includes: a solid-state imaging device in which pixels are arranged in a matrix; a mechanical shutter; and a signal processing unit, wherein the signal processing unit: resets charge stored in all the pixels by closing the mechanical shutter and applying a voltage V2 to a photoelectric conversion unit; starts first exposure by opening the mechanical shutter and applying a voltage V1 to the photoelectric conversion unit; finishes the first exposure by applying the voltage V2 to the photoelectric conversion unit with the mechanical shutter open; reads pixel signals to obtain a first still image; resets all the pixels; starts second exposure by applying the voltage V1 to the photoelectric conversion unit with the mechanical shutter open; finishes the second exposure by applying the voltage V2 to the photoelectric conversion unit with the mechanical shutter open; reads pixel signals to obtain a second still image.Type: GrantFiled: September 24, 2014Date of Patent: February 23, 2016Assignee: Panasonic Intellectual Property Management Co., Ltd.Inventors: Takahiro Yamamoto, Yoshiyuki Matsunaga, Takayuki Ota
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Patent number: 9181950Abstract: A motor-driven compressor that suppresses the transmission of vibration and noise to the exterior, while obtaining heating performance that is sufficient for use in a heat pump. The motor-driven compressor includes a compressor mechanism, which compresses a refrigerant, and a motor mechanism, which actuates the compressor mechanism. The motor-driven compressor further includes an inner housing, which accommodates the compressor mechanism and the motor mechanism in a sealed state, and an outer housing, which accommodates the inner housing. The outer housing includes a mounting portion that can be mounted to another member. A first intermediate member is arranged between the inner housing and the outer housing. The first intermediate member includes anti-vibration and thermal insulation properties.Type: GrantFiled: March 27, 2012Date of Patent: November 10, 2015Assignee: KABUSHIKI KAISHA TOYOTA JIDOSHOKKIInventors: Takayuki Ota, Kazuo Murakami, Ken Suitou
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Publication number: 20150204328Abstract: There is provided an electric compressor to be fixed an object including a compression mechanism, an electric motor, a housing, a supporting member, and a plurality of vibration damping members. One of the housing and the supporting member has a recess and the other of the housing and the supporting member has a projection that is disposed in the recess and engaged with the recess to form a plurality of accommodating spaces on opposite sides of the projection, respectively. A filling rate of each vibration damping member in the corresponding accommodating space is changeable. There is also provided a method for manufacturing the electric compressor, including preparing a plurality of vibration damping members, choosing one of the vibration damping members, and providing the supporting member to the outer peripheral surface of the housing while accommodating the chosen vibration damping members in the respective accommodating spaces.Type: ApplicationFiled: January 20, 2015Publication date: July 23, 2015Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKIInventors: Kosaku TOZAWA, Takayuki OTA
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Patent number: 9068458Abstract: A motor-driven compressor that prevents electric leakage from a drive circuit while suppressing the generation of noise. The motor-driven compressor includes a compressor mechanism that compresses a refrigerant, a motor mechanism that actuates the compressor mechanism, a drive circuit that drives the motor mechanism. The drive circuit is connected to a power supply. An inner housing accommodates the compressor mechanism and the motor mechanism in a sealed state and holds the drive circuit. An outer housing accommodates the inner housing and includes a mounting portion that can be mounted to another member. An intermediate member arranged between the inner housing and the outer housing and between the drive circuit and the outer housing. The intermediate members include anti-vibration and thermal insulation properties. A protector protects the drive circuit from an external impact, wherein the protector is arranged on the outer housing.Type: GrantFiled: March 27, 2012Date of Patent: June 30, 2015Assignee: KABUSHIKI KAISHA TOYOTA JIDOSHOKKIInventors: Takayuki Ota, Ken Suitou
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Publication number: 20150009397Abstract: An imaging apparatus disclosed herein includes: a solid-state imaging device in which pixels are arranged in a matrix; a mechanical shutter; and a signal processing unit, wherein the signal processing unit: resets charge stored in all the pixels by closing the mechanical shutter and applying a voltage V2 to a photoelectric conversion unit; starts first exposure by opening the mechanical shutter and applying a voltage V1 to the photoelectric conversion unit; finishes the first exposure by applying the voltage V2 to the photoelectric conversion unit with the mechanical shutter open; reads pixel signals to obtain a first still image; resets all the pixels; starts second exposure by applying the voltage V1 to the photoelectric conversion unit with the mechanical shutter open; finishes the second exposure by applying the voltage V2 to the photoelectric conversion unit with the mechanical shutter open; reads pixel signals to obtain a second still image.Type: ApplicationFiled: September 24, 2014Publication date: January 8, 2015Inventors: Takahiro YAMAMOTO, Yoshiyuki MATSUNAGA, Takayuki OTA
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Publication number: 20140226108Abstract: A liquid crystal display device includes a liquid crystal display panel formed by a pair of transparent substrates facing each other with a liquid crystal layer therebetween, and a backlight device mounted on a back surface of the liquid crystal display panel. The backlight device includes a light source in which multiple light emitting elements are arranged in parallel on a surface of a substrate, and a light guide plate for converting light from the light source that is provided in the periphery of the light guide plate, into planar light (backlight beam) and emitting the planar light. The light guide plate has a concave groove portion along the periphery. At least the light emitting elements are inserted into the groove portion to integrate the light guide plate and the light source into a single unit.Type: ApplicationFiled: February 7, 2014Publication date: August 14, 2014Applicant: JAPAN DISPLAY INC.Inventors: Shimon ITAKURA, Takayuki OTA
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Publication number: 20130251557Abstract: A motor-driven compressor includes an electric motor, a compression mechanism driven by the electric motor to compress refrigerant, a housing accommodating the electric motor and the compression mechanism, and a support having a mounting to be fastened to an object by a fastener. One of the housing and the support has a projection and the other of the housing and the support has a recess that is engaged with the projection through a vibration damper so that the support supports the housing.Type: ApplicationFiled: March 15, 2013Publication date: September 26, 2013Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKIInventors: Takayuki OTA, Kosaku TOZAWA, Ken SUITOU, Tatsushi MORI
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Patent number: 8368837Abstract: A liquid crystal display device includes: a liquid crystal display panel; and a backlight disposed to face the liquid crystal display panel, the backlight including at least a frame having a bottom surface facing the liquid crystal display panel, a reflector placed on the bottom surface of the frame, and a plurality of light sources disposed on the liquid crystal display panel side of the reflector and supported by the frame, wherein a recess protruding in the opposite direction to the liquid crystal display panel is formed in the bottom surface of the frame, the recess and the reflector constituting an air duct.Type: GrantFiled: September 16, 2010Date of Patent: February 5, 2013Assignees: Hitachi Displays, Ltd., Panasonic Liquid Crystal Display Co., Ltd.Inventors: Takayuki Ota, Akio Tezuka
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Publication number: 20130017100Abstract: A motor-driven compressor includes an inner housing member that accommodates a compression mechanism and a motor mechanism in a sealed state. The motor-driven compressor also includes an outer housing member that accommodates the inner housing member and has attachment portions, which are fixed to a target through bolts. The inner housing member has a suction port for drawing refrigerant into the compression mechanism and a discharge port for discharging the refrigerant from the compression mechanism. A suction member and a discharge member, which are connected to the suction port and the discharge port, respectively, are fixed to the inner housing member. The outer housing member is formed of vibration-absorbing and heat-insulating material. The outer housing member is combined with the inner housing member such that the outer housing member accommodates the inner housing member and is held in a non-contact state with respect to the suction member and the discharge member.Type: ApplicationFiled: July 6, 2012Publication date: January 17, 2013Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKIInventors: Takayuki OTA, Ken SUITOU
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Publication number: 20120251356Abstract: A motor-driven compressor that prevents electric leakage from a drive circuit while suppressing the generation of noise. The motor-driven compressor includes a compressor mechanism that compresses a refrigerant, a motor mechanism that actuates the compressor mechanism, a drive circuit that drives the motor mechanism. The drive circuit is connected to a power supply. An inner housing accommodates the compressor mechanism and the motor mechanism in a sealed state and holds the drive circuit. An outer housing accommodates the inner housing and includes a mounting portion that can be mounted to another member. An intermediate member arranged between the inner housing and the outer housing and between the drive circuit and the outer housing. The intermediate members include anti-vibration and thermal insulation properties. A protector protects the drive circuit from an external impact, wherein the protector is arranged on the outer housing.Type: ApplicationFiled: March 27, 2012Publication date: October 4, 2012Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKIInventors: Takayuki OTA, Ken SUITOU
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Publication number: 20120251348Abstract: A motor-driven compressor that suppresses the transmission of vibration and noise to the exterior. The motor-driven compressor includes a housing and a compressor mechanism and motor mechanism, which are arranged in the housing. The compressor mechanism draws refrigerant into the housing, compresses the refrigerant, and discharges the refrigerant from the housing. The motor mechanism actuates the compressor mechanism. The housing includes a first housing, in which the compressor mechanism and the motor mechanism are fixed, and a second housing, which includes a mounting portion that can be mounted to another member. An anti-vibration member is arranged between the first housing and the second housing.Type: ApplicationFiled: March 27, 2012Publication date: October 4, 2012Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKIInventors: Takayuki OTA, Kazuo MURAKAMI, Ken SUITOU
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Publication number: 20120251358Abstract: A motor-driven compressor that suppresses the transmission of vibration and noise to the exterior, while obtaining heating performance that is sufficient for use in a heat pump. The motor-driven compressor includes a compressor mechanism, which compresses a refrigerant, and a motor mechanism, which actuates the compressor mechanism. The motor-driven compressor further includes an inner housing, which accommodates the compressor mechanism and the motor mechanism in a sealed state, and an outer housing, which accommodates the inner housing. The outer housing includes a mounting portion that can be mounted to another member. A first intermediate member is arranged between the inner housing and the outer housing. The first intermediate member includes anti-vibration and thermal insulation properties.Type: ApplicationFiled: March 27, 2012Publication date: October 4, 2012Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKIInventors: Takayuki OTA, Kazuo MURAKAMI, Ken SUITOU