Patents by Inventor Takayuki Nakao
Takayuki Nakao 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: 20240124736Abstract: Provided is a vapor-deposited aluminum pigment dispersion which achieves both of specular gloss and water resistance which allows usage as an waterborne paint. The pigment dispersion includes: a vapor-deposited aluminum pigment; an organic phosphoric acid compound having a straight chain alkyl group having eight or more carbon atoms; and a solvent, the vapor-deposited aluminum pigment is coated at least partially with at least a part of the organic phosphoric acid compound, and the vapor-deposited aluminum pigment dispersion has a viscosity of less than one Pas when the viscosity is measured by Brookfield RVT DV2T HB-type Viscometer (at 20° C., CPA-40Z cone spindle, and 20 rpm).Type: ApplicationFiled: February 10, 2022Publication date: April 18, 2024Applicant: TOYO ALUMINIUM KABUSHIKI KAISHAInventors: Takayuki NAKAO, Yang LIU
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Publication number: 20240063685Abstract: A circuit connection apparatus has a connector including a housing in which a connection terminal is contained, a positioning guide portion provided therein at an opposite side to an opening portion of the housing, and a press-fit terminal extended from the connection terminal. Moreover, the circuit connection apparatus has a heat sink that includes a guide receipt portion fitted with the positioning guide portion—and an opening to be penetrated by the press-fit terminal and to which the housing is fixed. Furthermore, the circuit connection apparatus has a circuit board that includes a board positioning guide portion and a through-hole to which the press-fit terminal is pressure-bonded and that is fixed to the heat sink. Because the press-fit terminal and the through-hole can accurately be positioned, it is made possible that the reliability is raised and a simple assembly process suppresses the production cost from rising.Type: ApplicationFiled: February 24, 2021Publication date: February 22, 2024Applicant: Mitsubishi Electric CorporationInventors: Junya SUZUKI, Hideya NISHIKAWA, Yoshihiko ONISHI, Isao SONODA, Takayuki NAKAO
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Publication number: 20230323135Abstract: There is provided a rust preventive pigment capable of achieving both high stability in water or an aqueous medium, and excellent rust preventive capability and adhesion of an obtained rust preventive film, and a rust preventive coating composition with which a rust preventive film can be obtained that excels in stability of a rust preventive pigment and that excels in rust preventive capability and adhesion. The rust preventive coating composition of the present invention contains a rust preventive pigment comprising one or more among particles of zinc or a zinc alloy that has had at least a portion of the surface thereof treated with phosphoric acid.Type: ApplicationFiled: May 25, 2023Publication date: October 12, 2023Inventors: Takahiko OHTANI, Satoru TAMAKI, Tomoko KURAMOTO, Takayuki NAKAO, Hiroki TAMAURA
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Publication number: 20230257590Abstract: A composite pigment containing a substrate particle and a pigment layer arranged on a surface of the substrate particle, wherein the pigment layer contains a pigment, a resin and a metal oxide, and the metal oxide contains at least one selected from the group consisting of a silicon oxide, a polysiloxane, and composites thereof.Type: ApplicationFiled: June 21, 2021Publication date: August 17, 2023Applicant: TOYO ALUMINIUM KABUSHIKI KAISHAInventors: Masami SATO, Takayuki NAKAO, Katsura KAWASHIMA
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Publication number: 20230176431Abstract: According to an aspect, a display device includes: an array substrate comprising reflective electrodes arrayed in a matrix having a row-column configuration in a first direction and a second direction and a light-transmitting conductive layer at least partially overlapping any one of the reflective electrodes when viewed in a third direction orthogonal to the first direction and the second direction; a counter substrate comprising a common electrode overlapping the reflective electrodes when viewed in the third direction and a color filter including a plurality of colors; and a backlight. The array substrate is disposed between the counter substrate and the backlight. Part of the light-transmitting conductive layer protrudes between two reflective electrodes adjacently disposed in the first direction among the reflective electrodes.Type: ApplicationFiled: November 30, 2022Publication date: June 8, 2023Inventors: Takayuki NAKAO, Takehiro SHIMA
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Publication number: 20230176428Abstract: According to an aspect, a display device includes: an array substrate including pixels arrayed in a first direction and a second direction, each pixel including a reflective electrode and a light-transmitting electrode, the light-transmitting electrode partially overlapping the reflective electrode when viewed in the third direction orthogonal to the first direction and the second direction; a counter substrate including a common electrode overlapping the reflective electrodes and a color filter including a plurality of colors; and a backlight facing the counter substrate with the array substrate therebetween. The color filter is configured such that different colors are adjacently arranged in a first direction and each color extends in a second direction. Part of one of the light-transmitting electrodes protrudes between two of the reflective electrodes adjacently disposed in the second direction.Type: ApplicationFiled: December 2, 2022Publication date: June 8, 2023Inventors: Takayuki NAKAO, Takehiro SHIMA
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Publication number: 20230176430Abstract: A display device includes: an array substrate including reflective electrodes arrayed in a first direction and a second direction, light-transmitting conductive layers each overlapping at least part of one of the reflective electrodes when viewed in a third direction, and a signal line between two of the reflective electrodes adjacently disposed in the first direction and extending in the second direction; a counter substrate including a common electrode overlapping the reflective electrodes when viewed in the third direction and a color filter including a plurality of colors; and a backlight. The array substrate is disposed between the counter substrate and the backlight. The color filter is configured such that different colors are arranged in the first direction and each color extends in the second direction. Part of one of the light-transmitting conductive layers protrudes between the two reflective electrodes and overlaps the signal line when viewed in the third direction.Type: ApplicationFiled: December 2, 2022Publication date: June 8, 2023Inventors: Takayuki NAKAO, Takehiro SHIMA
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Publication number: 20230099339Abstract: The rotating electrical machine disclosed in the present application provides a rotor shafts supported by bearings, a rotor attached to the rotor shaft and rotates with the rotor shaft, a stator that surrounds the rotor through a gap so that the rotor can rotate, a frame that surrounds the rotor and the stator, an outer circumference of the stator is attached to an inner circumference of the frame, and an annular member provided along the inner circumference of the frame to prevent foreign matter existing at the boundary part between the frame and the stator from moving to a region different from the boundary part, it prevents foreign matter generated in the manufacturing process of the rotating electrical machine, such as shavings of a frame, from being scattered inside the rotating electrical machine.Type: ApplicationFiled: April 2, 2020Publication date: March 30, 2023Applicant: Mitsubishi Electric CorporationInventors: Mitoru YABE, Takayuki NAKAO, Toshihiro MATSUNAGA, Takashi YAMAMOTO
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Patent number: 11443721Abstract: A display device includes: sub-pixels each including a memory block including memories; memory selection line groups each including memory selection lines electrically coupled to the memory blocks in the sub-pixels that belong to the corresponding row; a memory selection circuit configured to concurrently output memory selection signals to the memory selection line groups; a potential line; a conduction switch provided for at least one memory in the memory block on a one-to-one basis; and an operating-memory conduction circuit configured to output, to the conduction switch, an operation signal for determining whether to electrically couple or uncouple the potential line and the corresponding one memory. Each memory is capable of storing sub-pixel data therein when being coupled to the potential line. Each sub-pixel displays an image based on the sub-pixel data stored in one memory in the sub-pixel according to the memory selection line supplied with the memory selection signal.Type: GrantFiled: January 9, 2020Date of Patent: September 13, 2022Assignee: Japan Display Inc.Inventors: Masaya Tamaki, Yutaka Mitsuzawa, Takayuki Nakao, Yutaka Ozawa
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Patent number: 11430403Abstract: A display device is provided and includes first and second pixel electrodes in first direction; first and second signal lines in first direction configured to be supplied with first or second binary signals inverted relative to each other; first potential line in second direction crossing first direction configured to be supplied with first potential; second potential line extending in second direction and configured to be supplied with second potential; first switching circuit configured to couple first pixel electrode to first or second potential lines; and second switching circuit configured to couple second pixel electrode to first or second potential lines.Type: GrantFiled: April 28, 2021Date of Patent: August 30, 2022Assignee: Japan Display Inc.Inventors: Takayuki Nakao, Takehiro Shima
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Publication number: 20220173571Abstract: The metallization pattern includes a pair of first metal films on the respective pair of first surfaces, and a second metal film on the pair of second surfaces to connect the pair of first metal films. The support block includes a connection conductor connecting the pair of first metal films, the connection conductor being a castellation conductor and/or a via conductor, the castellation conductor being on the pair of third surfaces of the ceramic body, the via conductor being through the ceramic body between the pair of first surfaces. The mounting substrate is mounted on one of the pair of first surfaces. One end of the first wire is bonded to a corresponding one of the pair of first metal films or the connection conductor, at a position adjacent to or overlapping with the connection conductor, on another of the pair of first surfaces.Type: ApplicationFiled: October 21, 2021Publication date: June 2, 2022Inventors: Daisuke NOGUCHI, Takayuki NAKAO
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Patent number: 11211710Abstract: In an array antenna apparatus, a first height of top faces of plurality of antenna elements is greater than or equal to a second height of a first top of a first electronic component relative to a first primary surface. The first electronic component is the tallest among one or more electronic components mounted on fourth primary surfaces of one or more first external circuit boards. A third height of a second primary surface is greater than a fourth height of fourth primary surfaces. Accordingly, the array antenna apparatus has good antenna characteristics.Type: GrantFiled: March 8, 2018Date of Patent: December 28, 2021Assignee: MITSUBISHI ELECTRIC CORPORATIONInventors: Yoichi Kitamura, Takumi Nagamine, Takayuki Nakao, Kiyoshi Ishida, Tetsu Owada
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Publication number: 20210384804Abstract: For the purpose of preventing damage to the frame when assembling the stator, improving the holding force for holding the stator, and making it possible to reduce the size of the rotating electrical machine body in the radial direction, the rotating electrical machine with integrated control device for vehicles integrates the rotating electrical machine main body and the control device arranged on the rear side of the rotating electrical machine main body and controlling the rotating electrical machine, the rotating electrical machine main body provides a first annular shape member located between the stator and the frame, a second annular shape member located between the and the first annular shape member, the stator is press-fitted into the frame via the first annular shape member and the second annular shape member.Type: ApplicationFiled: December 19, 2018Publication date: December 9, 2021Applicant: Mitsubishi Electric CorporationInventors: Mitsunori ISHIZAKI, Takayuki NAKAO, Takashi YAMAMOTO, Toshihiro MATSUNAGA
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Patent number: 11158277Abstract: A display device includes: a plurality of sub-pixels each including a memory block that includes a plurality of memories each of which is configured to store sub-pixel data; a plurality of memory selection line groups provided to respective rows and each including a plurality of memory selection lines electrically coupled to the corresponding memory blocks in the sub-pixels that belong to a corresponding row; a memory selection circuit configured to simultaneously output a memory selection signal to the memory selection line groups, the memory selection signal being a signal for selecting one from the plurality of memories in each of the memory blocks. In accordance with the memory selection lines supplied with the memory selection signal, the sub-pixels display an image based on the sub-pixel data stored in memories in the respective sub-pixels, the memories each being one of the plurality of memories in the corresponding sub-pixel.Type: GrantFiled: May 12, 2020Date of Patent: October 26, 2021Assignee: Japan Display Inc.Inventors: Yutaka Mitsuzawa, Takayuki Nakao, Masaya Tamaki, Yutaka Ozawa
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Publication number: 20210248971Abstract: A display device is provided and includes first and second pixel electrodes in first direction; first and second signal lines in first direction configured to be supplied with first or second binary signals inverted relative to each other; first potential line in second direction crossing first direction configured to be supplied with first potential; second potential line extending in second direction and configured to be supplied with second potential; first switching circuit configured to couple first pixel electrode to first or second potential lines; and second switching circuit configured to couple second pixel electrode to first or second potential lines.Type: ApplicationFiled: April 28, 2021Publication date: August 12, 2021Inventors: Takayuki NAKAO, Takehiro SHIMA
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Patent number: 10997937Abstract: According to an aspect, a display device includes: two pixels having different areas; a first signal line extending in an arrangement direction of the two pixels and coupled to one of the two pixels; a second signal line extending in the arrangement direction and coupled to the other of the two pixels; and a scan line extending between the two pixels in an intersection direction intersecting the arrangement direction and coupled to the two pixels.Type: GrantFiled: January 14, 2020Date of Patent: May 4, 2021Assignee: Japan Display Inc.Inventors: Takayuki Nakao, Takehiro Shima
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Patent number: 10997933Abstract: A display device is provided and includes sub-pixels each including a sub-pixel electrode, and a first and second memory; a clock signal output circuit configured to, based on a reference clock signal, output a plurality of clock signals having different frequencies; a selection circuit configured to select one of the clock signals as a selected clock signal; a memory selection circuit configured to select all of the first memories included in all the sub-pixels or all of the second memories included in all the sub-pixels in synchronization with the selected clock signal; a common electrode facing all of the sub-pixel electrodes; and a common-electrode driving circuit configured to provide a common potential to the common electrode, wherein the common potential is inverted in synchronization with the reference clock signal, wherein the sub-pixel electrode is driven based on sub-pixel data stored in the selected one of the memories to display an image.Type: GrantFiled: January 16, 2020Date of Patent: May 4, 2021Assignee: Japan Display Inc.Inventors: Yutaka Mitsuzawa, Takayuki Nakao, Yutaka Ozawa, Masaya Tamaki
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Patent number: 10956093Abstract: There is provided an image forming apparatus. A reception unit receives a change of a printing setting for each page in a case where, in a printing setting is designated for printing data that is made up of a plurality of pages, a page on which printing processing is impossible to perform is included in the printing data. An output unit outputs the printing data according to the printing setting that is received by the reception unit.Type: GrantFiled: June 7, 2018Date of Patent: March 23, 2021Assignee: Fuji Xerox Co., Ltd.Inventors: Tsunaki Tsuji, Masanori Shiba, Junichiro Jimbo, Takayuki Nakao, Satoshi Hanamura, Ligang Liao
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Patent number: 10923055Abstract: According to one embodiment, a display device includes a pixel electrode and a memory provided in each of pixels, a common electrode, a signal line to which a digital signal is supplied, a first drive line to which a display signal is supplied, a second drive line to which a non-display signal is supplied, a storage control circuit which stores the digital signal in the memory in a storage period, and a select control circuit which selectively supplies, in a display period, to the pixel electrode, one of the display signal and the non-display signal. The second drive circuit maintains potential of the common signal of the display period in the storage period when the display period transitions to the storage period.Type: GrantFiled: August 12, 2019Date of Patent: February 16, 2021Assignee: Japan Display Inc.Inventors: Takehiro Shima, Takayuki Nakao
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Patent number: 10922030Abstract: There is provided an image forming apparatus. A reception unit receives a change of a printing setting for each page in a case where, in a printing setting is designated for printing data that is made up of a plurality of pages, a page on which printing processing is impossible to perform is included in the printing data. An output unit outputs the printing data according to the printing setting that is received by the reception unit.Type: GrantFiled: June 7, 2018Date of Patent: February 16, 2021Assignee: Fuji Xerox Co., Ltd.Inventors: Tsunaki Tsuji, Masanori Shiba, Junichiro Jimbo, Takayuki Nakao, Satoshi Hanamura, Ligang Liao