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Patent Agency Ranking
公开(公告)号：US20230197340A1
公开(公告)日：2023-06-22
申请号：US18110396
申请日：2023-02-16
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Daiki FUKUNAGA , Hideaki TANAKA , Masahiro WAKASHIMA , Daisuke HAMADA , Hironori TSUTSUMI , Satoshi MAENO , Ryota ASO , Koji MORIYAMA , Akihiro TSURU
CPC classification number: H01G4/1227 , H01G4/012 , H01G4/0085 , H01G4/2325 , H01G4/224 , H01G4/30
Abstract: An electronic component includes a laminate in which a plurality of dielectric layers and a plurality of internal electrodes are alternately laminated and external electrodes electrically connected to the internal electrodes. A side margin portion as a region in which the plurality of internal electrodes is not provided when a section of the laminate having the length direction and the width direction is viewed from the laminating direction includes a plurality of side margin layers laminated in the width direction. An outer layer portion as a region in which the plurality of internal electrodes is not provided except for the side margin portion when a section of the laminate including the laminating direction and the width direction is viewed from the length direction includes a plurality of layer-margin layers laminated in the laminating direction.
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公开(公告)号：US20200066446A1
公开(公告)日：2020-02-27
申请号：US16547641
申请日：2019-08-22
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Daiki FUKUNAGA , Hideaki TANAKA , Masahiro WAKASHIMA , Daisuke HAMADA , Hironori TSUTSUMI , Satoshi MAENO , Ryota ASO , Koji MORIYAMA , Akihiro TSURU
Abstract: An electronic component includes a laminate in which a plurality of dielectric layers and a plurality of internal electrodes are alternately laminated and external electrodes electrically connected to the internal electrodes. A side margin portion as a region in which the plurality of internal electrodes is not provided when a section of the laminate having the length direction and the width direction is viewed from the laminating direction includes a plurality of side margin layers laminated in the width direction. An outer layer portion as a region in which the plurality of internal electrodes is not provided except for the side margin portion when a section of the laminate including the laminating direction and the width direction is viewed from the length direction includes a plurality of layer-margin layers laminated in the laminating direction.
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公开(公告)号：US20240312712A1
公开(公告)日：2024-09-19
申请号：US18675491
申请日：2024-05-28
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Daiki FUKUNAGA , Hideaki TANAKA , Masahiro WAKASHIMA , Daisuke HAMADA , Hironori TSUTSUMI , Satoshi MAENO , Ryota ASO , Koji MORIYAMA , Akihiro TSURU
CPC classification number: H01G4/1227 , H01G4/0085 , H01G4/012 , H01G4/224 , H01G4/2325 , H01G4/30
Abstract: An electronic component includes a laminate in which a plurality of dielectric layers and a plurality of internal electrodes are alternately laminated and external electrodes electrically connected to the internal electrodes. A side margin portion as a region in which the plurality of internal electrodes is not provided when a section of the laminate having the length direction and the width direction is viewed from the laminating direction includes a plurality of side margin layers laminated in the width direction. An outer layer portion as a region in which the plurality of internal electrodes is not provided except for the side margin portion when a section of the laminate including the laminating direction and the width direction is viewed from the length direction includes a plurality of layer-margin layers laminated in the laminating direction.
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公开(公告)号：US20230162922A1
公开(公告)日：2023-05-25
申请号：US17974583
申请日：2022-10-27
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Shinichi KOKAWA , Satoshi MAENO
CPC classification number: H01G4/30 , H01G4/012 , H01G4/2325
Abstract: A multilayer ceramic capacitor includes a substantially rectangular parallelepiped multilayer body including dielectric ceramic layers and internal electrode layers laminated alternately in the lamination direction, first and second main surfaces opposed to each other in the lamination direction, first and second lateral surfaces opposed to each other in the width direction orthogonal or substantially orthogonal to the lamination direction, and first and second end surfaces opposed to each other in the length direction orthogonal or substantially orthogonal to the lamination direction and the width direction, and a pair of external electrodes at both ends of the multilayer body in the length direction to cover at least the first and second end surfaces, and connected to the internal electrode layers. A first protrusion is provided at each of four corners on a surface of at least one of the first and second main surfaces having a substantially rectangular shape.
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公开(公告)号：US20210350983A1
公开(公告)日：2021-11-11
申请号：US17368909
申请日：2021-07-07
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Daiki FUKUNAGA , Hideaki TANAKA , Masahiro WAKASHIMA , Daisuke HAMADA , Hironori TSUTSUMI , Satoshi MAENO , Ryota ASO , Koji MORIYAMA , Akihiro TSURU
Abstract: An electronic component includes a laminate in which a plurality of dielectric layers and a plurality of internal electrodes are alternately laminated and external electrodes electrically connected to the internal electrodes. A side margin portion as a region in which the plurality of internal electrodes is not provided when a section of the laminate having the length direction and the width direction is viewed from the laminating direction includes a plurality of side margin layers laminated in the width direction. An outer layer portion as a region in which the plurality of internal electrodes is not provided except for the side margin portion when a section of the laminate including the laminating direction and the width direction is viewed from the length direction includes a plurality of layer-margin layers laminated in the laminating direction.
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