Patents by Inventor Tetsuya Yamashita
Tetsuya Yamashita 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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Patent number: 11879649Abstract: An outdoor unit of an air-conditioning apparatus includes a casing, and grasp portions provided at corner portions of the casing in plan view. Each grasp portion includes an outer peripheral portion at an outer periphery, and a finger hook portion protruding downward from an upper part of the outer peripheral portion and extending in a lateral direction of the finger hook portion. The outer peripheral portion includes a first opening such that a lower end portion of the finger hook portion is exposed as seen in a horizontal direction and a direction perpendicular to the lateral direction, a second opening below the finger hook portion and continuous with the first opening, and a third opening behind the finger hook portion and continuous with the second opening, the second opening and the third opening are at one of the lateral end portions.Type: GrantFiled: July 19, 2018Date of Patent: January 23, 2024Assignee: Mitsubishi Electric CorporationInventors: Mizuo Sakai, Noka Sakabe, Tetsuya Yamashita, Masafumi Tomita, Hirokazu Murakami, Yuya Hata
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Publication number: 20230383980Abstract: An air-conditioning system includes an air-conditioning apparatus, a storage device, a deterioration estimation unit, a lifetime calculation circuitry, a control construction circuitry, and an air-conditioning control circuitry. The storage device stores the values of a plurality of contrast parameters indicating the operating status of a plurality of air-conditioning apparatuses including a contrast air-conditioning apparatus that is identical in condition to the air-conditioning apparatus and stores contrast deterioration information items indicating on a time-series basis the degree of deterioration. The deterioration estimation circuitry estimates, based on the values of an operation parameter and a contrast parameter, the degree of deterioration of the air-conditioning apparatus. The lifetime calculation circuitry extracts, based on the degree of deterioration, an extracted deterioration information item.Type: ApplicationFiled: December 11, 2020Publication date: November 30, 2023Inventors: Mizuo SAKAI, Satoshi AKITOMO, Tetsuya YAMASHITA, Takahiro NARUI, Kazuya WATANABE
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Publication number: 20230366582Abstract: A disadvantage such as loss of life to a bearing of an indoor fan motor may occur when the number of rotations of the indoor fan falls below a predetermined number of rotations. An indoor unit includes a fan, a casing, a first horizontal flap, a second horizontal flap, and an indoor controller. The casing accommodates the fan, and has a blow-out port through which air provided by the fan is blown out. The indoor controller performs opening and closing operations to bring the first and second horizontal flaps into a first state in decreasing an airflow volume to be blown out through the blow-out port. In the first state, the first horizontal flap is in a position to open a first portion of the blow-out port while the second horizontal flap is in or substantially in a position to close a second portion of the blow-out port.Type: ApplicationFiled: July 28, 2023Publication date: November 16, 2023Applicant: DAIKIN INDUSTRIES, LTD.Inventors: Satoshi NAKAI, Tetsuya YAMASHITA, Hideaki KONISHI
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Patent number: 11761676Abstract: An outdoor unit of an air-conditioning apparatus includes: a terminal unit that is provided on an outer peripheral surface of a compressor, and electrically connects components provided in the compressor and outside the compressor; a side soundproof cover that covers the outer peripheral surface of the compressor except for the terminal unit; and a terminal cover that covers the terminal unit exposed from the side soundproof cover to the outside of the side soundproof cover, and soundproofs the terminal unit. The terminal cover is attached to the side soundproof cover such that the state of the terminal cover can be changed between a state in which the terminal cover covers the terminal unit and a state in which the terminal cover does not cover the terminal unit.Type: GrantFiled: January 30, 2018Date of Patent: September 19, 2023Assignee: Mitsubishi Electric CorporationInventors: Motoki Otsuka, Noka Sakabe, Mizuo Sakai, Tetsuya Yamashita, Masafumi Tomita
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Patent number: 11616072Abstract: According to one embodiment, a semiconductor memory device includes a first stacked body in which a plurality of first conductive layers are stacked at intervals in a first direction above a semiconductor substrate; a second stacked body in which a plurality of second conductive layers are stacked at intervals in the first direction above the semiconductor substrate; and a first slit extending in a second direction perpendicular to the first direction, the first slit isolating the first stacked body and the second stacked body in a third direction perpendicular to the first and second directions.Type: GrantFiled: March 23, 2022Date of Patent: March 28, 2023Assignee: Kioxia CorporationInventors: Tetsuya Yamashita, Takuyo Nakayama, Takashi Ichikawa, Tadayoshi Uechi, Takashi Izumida
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Publication number: 20230086773Abstract: According to one embodiment, a semiconductor memory device includes: a stacked body having a stacked structure in which a plurality of conductive layers and a plurality of insulating layers are alternately stacked one by one, the stacked body including a memory region and a dummy region arranged in a first direction intersecting a stacking direction of the plurality of conductive layers, the dummy region including a first stepped portion in which at least a part of the plurality of conductive layers on an upper layer side is processed in a stepped shape and terminates at an end portion opposite to the memory region in the first direction; and first and second plate-like portions extending in the stacking direction and the first direction in the stacked body at positions in the memory region away from each other in a second direction intersecting the stacking direction and the first direction, the first and second plate-like portions being directly or indirectly connected to each other and terminating in the dType: ApplicationFiled: March 14, 2022Publication date: March 23, 2023Applicant: Kioxia CorporationInventors: Akira YOTSUMOTO, Keisuke SUDA, Kenji TASHIRO, Tetsuya YAMASHITA, Daigo ICHINOSE
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Patent number: 11486590Abstract: A soundproof part that covers a compressor includes a side surface cover including two or more sound absorbing materials and two or more sound insulating materials, and configured to cover a side surface of the compressor. The two or more sound insulating materials include sound insulating materials having different specific gravities. The side surface cover is formed such that one sound absorbing material is disposed adjacent to the compressor, and a sound absorbing material and a sound insulating material are alternately arranged. The side surface cover is also formed such that as a distance from the compressor increases, the sound insulating materials having relatively lower specific gravities are disposed.Type: GrantFiled: July 24, 2018Date of Patent: November 1, 2022Assignee: Mitsubishi Electric CorporationInventors: Mizuo Sakai, Noka Sakabe, Tetsuya Yamashita, Hirokazu Murakami, Yuya Hata, Motoki Otsuka
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Publication number: 20220216228Abstract: According to one embodiment, a semiconductor memory device includes a first stacked body in which a plurality of first conductive layers are stacked at intervals in a first direction above a semiconductor substrate; a second stacked body in which a plurality of second conductive layers are stacked at intervals in the first direction above the semiconductor substrate; and a first slit extending in a second direction perpendicular to the first direction, the first slit isolating the first stacked body and the second stacked body in a third direction perpendicular to the first and second directions.Type: ApplicationFiled: March 23, 2022Publication date: July 7, 2022Applicant: Kioxia CorporationInventors: Tetsuya YAMASHITA, Takuyo NAKAYAMA, Takashi ICHIKAWA, Tadayoshi UECHI, Takashi IZUMIDA
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Patent number: 11355510Abstract: According to one embodiment, a semiconductor memory device includes a first stacked body in which a plurality of first conductive layers are stacked at intervals in a first direction above a semiconductor substrate; a second stacked body in which a plurality of second conductive layers are stacked at intervals in the first direction above the semiconductor substrate; and a first slit extending in a second direction perpendicular to the first direction, the first slit isolating the first stacked body and the second stacked body in a third direction perpendicular to the first and second directions.Type: GrantFiled: February 26, 2020Date of Patent: June 7, 2022Assignee: Kioxia CorporationInventors: Tetsuya Yamashita, Takuyo Nakayama, Takashi Ichikawa, Tadayoshi Uechi, Takashi Izumida
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Publication number: 20210207820Abstract: A soundproof part that covers a compressor includes a side surface cover including two or more sound absorbing materials and two or more sound insulating materials, and configured to cover a side surface of the compressor. The two or more sound insulating materials include sound insulating materials having different specific gravities. The side surface cover is formed such that one sound absorbing material is disposed adjacent to the compressor, and a sound absorbing material and a sound insulating material are alternately arranged. The side surface cover is also formed such that as a distance from the compressor increases, the sound insulating materials having relatively lower specific gravities are disposed.Type: ApplicationFiled: July 24, 2018Publication date: July 8, 2021Inventors: Mizuo SAKAI, Noka SAKABE, Tetsuya YAMASHITA, Hirokazu MURAKAMI, Yuya HATA, Motoki OTSUKA
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Publication number: 20210207822Abstract: An outdoor unit of an air-conditioning apparatus includes a casing, and grasp portions provided at at least two respective positions at corner portions of the casing as seen in plan view. The grasp portions each include an outer peripheral portion forming an outer periphery of each grasp portion, and a finger hook portion protruding downward from an upper part of the outer peripheral portion and extending in a lateral direction of the finger hook portion.Type: ApplicationFiled: July 19, 2018Publication date: July 8, 2021Inventors: Mizuo SAKAI, Noka SAKABE, Tetsuya YAMASHITA, Masafumi TOMITA, Hirokazu MURAKAMI, Yuya HATA
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Publication number: 20210091044Abstract: According to one embodiment, a semiconductor memory device includes a first stacked body in which a plurality of first conductive layers are stacked at intervals in a first direction above a semiconductor substrate; a second stacked body in which a plurality of second conductive layers are stacked at intervals in the first direction above the semiconductor substrate; and a first slit extending in a second direction perpendicular to the first direction, the first slit isolating the first stacked body and the second stacked body in a third direction perpendicular to the first and second directions.Type: ApplicationFiled: February 26, 2020Publication date: March 25, 2021Applicant: Kioxia CorporationInventors: Tetsuya YAMASHITA, Takuyo NAKAYAMA, Takashi ICHIKAWA, Tadayoshi UECHI, Takashi IZUMIDA
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Publication number: 20200333040Abstract: An outdoor unit of an air-conditioning apparatus includes: a terminal unit that is provided on an outer peripheral surface of a compressor, and electrically connects components provided in the compressor and outside the compressor; a side soundproof cover that covers the outer peripheral surface of the compressor except for the terminal unit; and a terminal cover that covers the terminal unit exposed from the side soundproof cover to the outside of the side soundproof cover, and soundproofs the terminal unit. The terminal cover is attached to the side soundproof cover such that the state of the terminal cover can be changed between a state in which the terminal cover covers the terminal unit and a state in which the terminal cover does not cover the terminal unit.Type: ApplicationFiled: January 30, 2018Publication date: October 22, 2020Inventors: Motoki OTSUKA, Noka SAKABE, Mizuo SAKAI, Tetsuya YAMASHITA, Masafumi TOMITA
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Patent number: 10696787Abstract: An object of the present invention is to provide a liquid crystal polyester resin having low-temperature processability and improved mechanical properties. The present invention relates to a liquid crystal polyester resin comprising specific repeating units and having a crystal melting temperature of less than 210° C. as measured with a differential scanning calorimeter.Type: GrantFiled: August 20, 2018Date of Patent: June 30, 2020Assignee: UENO FINE CHEMICALS INDUSTRY, LTD.Inventors: Shogo Takasuka, Hisanari Fujiwara, Tetsuya Yamashita
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Touch panel-attached display device and method for manufacturing touch panel-attached display device
Patent number: 10564463Abstract: To improve sensing sensitivity of a touch panel. A touch panel-attached display device includes an active matrix substrate 1, a counter substrate, and a liquid crystal layer. On the active matrix substrate 1, a TFT (display control element) 42, a first insulating film 44, a plurality of pixel electrodes 31, a second insulating film 46, and a counter electrode 21 are laminated in order. In the active matrix substrate 1, a control unit which detects a touch position by supplying a touch driving signal to a plurality of counter electrodes 21, and a touch sensor wiring 22 which is formed between the first insulating film 44 and the second insulating film 46, which connects the control unit and the counter electrode 21, and which is for supplying the touch driving signal from the control unit to the counter electrode 21, are also formed.Type: GrantFiled: August 12, 2016Date of Patent: February 18, 2020Assignee: SHARP KABUSHIKI KAISHAInventors: Tetsuya Yamashita, Yoshihito Hara -
Patent number: 10553603Abstract: A semiconductor device according to an embodiment includes a substrate, first to third conductors, and first and second contacts. The first conductor is provided in a first layer above the substrate. The first contact extends in a first direction, and is provided on the first conductor. The second conductor is provided in the first layer and is insulated from the first conductor. The third conductor is provided between the second conductor and the substrate. The second contact extends in the first direction through the second conductor, and is provided on the third conductor. A width of the second contact, as viewed in a second direction, differs between a portion above a boundary face that is included in the first layer and is parallel to the surface of the substrate, and a portion that is below the boundary face.Type: GrantFiled: July 24, 2018Date of Patent: February 4, 2020Assignee: Toshiba Memory CorporationInventor: Tetsuya Yamashita
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Patent number: 10483557Abstract: A laminate-type power storage element is configured of an exterior body that is formed in a flat bag shape by welding a first laminated film and a second laminated film by thermocompression bonding, and an electrode body that is sealed inside the exterior body, the electrode body having a sheet-shaped positive electrode and a sheet-shaped negative electrode. The first laminated film and the second laminated film respectively includes a first resin layer that has a property of transmitting a laser beam, a metal foil that is layered to the first resin layer, and a second resin layer is layered to the metal foil and has a thermal weldability.Type: GrantFiled: January 13, 2017Date of Patent: November 19, 2019Assignee: FDK CorporationInventors: Naoaki Nishimura, Daisuke Hirata, Tetsuya Yamashita, Akihiro Yamamoto
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Publication number: 20190279996Abstract: A semiconductor device according to an embodiment includes a substrate, first to third conductors, and first and second contacts. The first conductor is provided in a first layer above the substrate. The first contact extends in a first direction, and is provided on the first conductor. The second conductor is provided in the first layer and is insulated from the first conductor. The third conductor is provided between the second conductor and the substrate. The second contact extends in the first direction through the second conductor, and is provided on the third conductor. A width of the second contact, as viewed in a second direction, differs between a portion above a boundary face that is included in the first layer and is parallel to the surface of the substrate, and a portion that is below the boundary face.Type: ApplicationFiled: July 24, 2018Publication date: September 12, 2019Applicant: Toshiba Memory CorporationInventor: Tetsuya YAMASHITA
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Touch-panel-equipped display device and method for manufacturing touch-panel-equipped display device
Patent number: 10386950Abstract: A touch-panel-equipped display device includes an active matrix substrate 1, TFTs 4; a first insulating film 44 formed on a liquid crystal layer side with respect to the TFT 4; pixel electrodes 31 provided on a liquid crystal layer side with respect to the first insulating film; a second insulating film 46 provided on a liquid crystal layer side with respect to the pixel electrodes; counter electrodes 21 that are formed on a liquid crystal layer side with respect to the second insulating film, the counter electrodes and the pixel electrodes having electrostatic capacitances therebetween; a control unit that detects a touch position by supplying a touch driving signal to the counter electrodes; and signal lines 22 for supplying the touch driving signal from the control unit to the counter electrodes. The signal lines are formed between the first insulating film and the second insulating film.Type: GrantFiled: July 21, 2016Date of Patent: August 20, 2019Assignee: SHARP KABUSHIKI KAISHAInventors: Tetsuya Yamashita, Yoshimasa Chikama, Yoshihito Hara -
Patent number: 10222115Abstract: Provided are a refrigeration cycle that is formed by connecting a compressor, a condenser, expansion means, and an evaporator and that performs cooling operation; an evaporator heating device that heats the evaporator; a drain pan that receives drain-water from the evaporator and drains the drain-water; a drain-pan heating device that heats the drain pan; frost detecting means including a light-emitting element that emits light to the evaporator and a light-receiving element that receives reflected light from the evaporator and outputs a voltage according to the reflected light; and a control device that controls on-off operation of the evaporator heating device and the drain-pan heating device. The control device determines a frosting condition on the evaporator from an output of the frost detecting means and individually controls the evaporator heating device and the drain-pan heating device in accordance with the determination result.Type: GrantFiled: November 23, 2016Date of Patent: March 5, 2019Assignee: Mitsubishi Electric CorporationInventors: Mamoru Hamada, Fumitake Unezaki, Akira Morikawa, Satoshi Ueyama, Koji Yamashita, Hiroyuki Morimoto, Yuji Motomura, Tetsuya Yamashita, Yusuke Otsubo