Patents by Inventor Masato Nomiya
Masato Nomiya 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: 11963302Abstract: An electronic component includes a substrate and side wires. The substrate includes a first major surface, a second major surface, and a side surface. The side wires are on the side surface of the substrate and spaced apart from each other in a direction along an outer periphery of the substrate when viewed in plan in a thickness direction of the substrate. At least a portion of each of the side wires is provided indirectly on the side surface of the substrate. The electronic component further includes an electrically insulating layer interposed between the side surface of the substrate and the at least a portion of each of the side wires. Each of the side wires includes a bent portion bent when viewed in plan in the thickness direction of the substrate.Type: GrantFiled: August 26, 2021Date of Patent: April 16, 2024Assignee: MURATA MANUFACTURING CO., LTD.Inventor: Masato Nomiya
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Patent number: 11948854Abstract: An electronic component includes a substrate, a functional portion, external connection conductor portions, and first and second heat-conducting portions. The functional portion is located on first principal surface of the substrate and portion generates heat during operation. The external connection conductor portions are located directly on the first principal surface of the substrate or located below the first principal surface without direct contact with the substrate. The second principal surface of the substrate includes first and second regions. When viewed in plan in a thickness direction of the substrate, the first region does not overlap the functional portion, and the second region coincides with the functional portion. The first heat-conducting portion is located directly on all or a portion of the first region or located over all or a portion of the first region without direct contact with the substrate.Type: GrantFiled: May 10, 2021Date of Patent: April 2, 2024Assignee: MURATA MANUFACTURING CO., LTD.Inventor: Masato Nomiya
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Patent number: 11929738Abstract: An electronic component includes circuits that function independently of one another, and a switch electrically connected to the circuits. The electronic component includes a base body and two or more input/output terminals. The base body includes a main surface. The two or more input/output terminals are provided to the main surface of the base body, and include two first input/output terminals adjacent to each other. The switch changes one of the two first input/output terminals adjacent to each other to a hot terminal and changes the other to a ground terminal.Type: GrantFiled: April 29, 2021Date of Patent: March 12, 2024Assignee: MURATA MANUFACTURING CO., LTD.Inventor: Masato Nomiya
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Patent number: 11695388Abstract: An elastic wave device includes an IDT electrode on a second main surface of an element substrate that includes a piezoelectric layer, a support layer on the second main surface and surrounding the IDT electrode, a cover member on the support layer, and routing wiring lines extending from the second main surface of the element substrate onto side surfaces of the element substrate.Type: GrantFiled: May 18, 2018Date of Patent: July 4, 2023Assignee: MURATA MANUFACTURING CO., LTD.Inventors: Katsuya Matsumoto, Masato Nomiya
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Patent number: 11239821Abstract: An electronic component device includes first and second mount boards, and first, second, and third electronic components. The first electronic component includes a first major surface and a second major surface, and is disposed on the first mount board. The first major surface is positioned closer to the first mount board than the second major surface. The second electronic component includes a third major surface and a fourth major surface, and is disposed on the second mount board. The third major surface is positioned closer to the second mount board than the fourth major surface. The third electronic component includes a fifth major surface and a sixth major surface, and is disposed on the second mount board. The fifth major surface is positioned closer to the second mount board than the sixth major surface. The second major surface directly contacts the fourth and sixth major surfaces, or indirectly contacts the fourth and sixth major surfaces with a bonding layer interposed therebetween.Type: GrantFiled: December 5, 2019Date of Patent: February 1, 2022Assignee: MURATA MANUFACTURING CO., LTD.Inventor: Masato Nomiya
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Publication number: 20210385949Abstract: An electronic component includes a substrate and side wires. The substrate includes a first major surface, a second major surface, and a side surface. The side wires are on the side surface of the substrate and spaced apart from each other in a direction along an outer periphery of the substrate when viewed in plan in a thickness direction of the substrate. At least a portion of each of the side wires is provided indirectly on the side surface of the substrate. The electronic component further includes an electrically insulating layer interposed between the side surface of the substrate and the at least a portion of each of the side wires. Each of the side wires includes a bent portion bent when viewed in plan in the thickness direction of the substrate.Type: ApplicationFiled: August 26, 2021Publication date: December 9, 2021Inventor: Masato NOMIYA
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Publication number: 20210265233Abstract: An electronic component includes a substrate, a functional portion, external connection conductor portions, and first and second heat-conducting portions. The functional portion is located on first principal surface of the substrate and portion generates heat during operation. The external connection conductor portions are located directly on the first principal surface of the substrate or located below the first principal surface without direct contact with the substrate. The second principal surface of the substrate includes first and second regions. When viewed in plan in a thickness direction of the substrate, the first region does not overlap the functional portion, and the second region coincides with the functional portion. The first heat-conducting portion is located directly on all or a portion of the first region or located over all or a portion of the first region without direct contact with the substrate.Type: ApplicationFiled: May 10, 2021Publication date: August 26, 2021Inventor: Masato NOMIYA
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Publication number: 20210250016Abstract: An electronic component includes circuits that function independently of one another, and a switch electrically connected to the circuits. The electronic component includes a base body and two or more input/output terminals. The base body includes a main surface. The two or more input/output terminals are provided to the main surface of the base body, and include two first input/output terminals adjacent to each other. The switch changes one of the two first input/output terminals adjacent to each other to a hot terminal and changes the other to a ground terminal.Type: ApplicationFiled: April 29, 2021Publication date: August 12, 2021Inventor: Masato NOMIYA
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Publication number: 20200112297Abstract: An electronic component device includes first and second mount boards, and first, second, and third electronic components. The first electronic component includes a first major surface and a second major surface, and is disposed on the first mount board. The first major surface is positioned closer to the first mount board than the second major surface. The second electronic component includes a third major surface and a fourth major surface, and is disposed on the second mount board. The third major surface is positioned closer to the second mount board than the fourth major surface. The third electronic component includes a fifth major surface and a sixth major surface, and is disposed on the second mount board. The fifth major surface is positioned closer to the second mount board than the sixth major surface. The second major surface directly contacts the fourth and sixth major surfaces, or indirectly contacts the fourth and sixth major surfaces with a bonding layer interposed therebetween.Type: ApplicationFiled: December 5, 2019Publication date: April 9, 2020Inventor: Masato NOMIYA
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Patent number: 10607775Abstract: An electronic component device includes an electronic component, a resin structure including the electronic component such that one main surface thereof is exposed, a through-electrode, and first and second wiring layers, in which the electronic component includes an element body, an inner electrode in the element body and connected to the first and second wiring layers, and an adjustment electrode provided in an adjustment region in the element body, the first wiring layer is continuously provided on the inner electrode, the adjustment region, and the resin structure, and a thermal expansion coefficient of the resin structure, a thermal expansion coefficient of the adjustment region, and a thermal expansion coefficient of the inner electrode satisfy an expression of the thermal expansion coefficient of the resin structure?the thermal expansion coefficient of the adjustment region?the thermal expansion coefficient of the inner electrode.Type: GrantFiled: June 26, 2019Date of Patent: March 31, 2020Assignee: MURATA MANUFACTURING CO., LTD.Inventor: Masato Nomiya
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Publication number: 20190318871Abstract: An electronic component device includes an electronic component, a resin structure including the electronic component such that one main surface thereof is exposed, a through-electrode, and first and second wiring layers, in which the electronic component includes an element body, an inner electrode in the element body and connected to the first and second wiring layers, and an adjustment electrode provided in an adjustment region in the element body, the first wiring layer is continuously provided on the inner electrode, the adjustment region, and the resin structure, and a thermal expansion coefficient of the resin structure, a thermal expansion coefficient of the adjustment region, and a thermal expansion coefficient of the inner electrode satisfy an expression of the thermal expansion coefficient of the resin structure?the thermal expansion coefficient of the adjustment region?the thermal expansion coefficient of the inner electrode.Type: ApplicationFiled: June 26, 2019Publication date: October 17, 2019Inventor: Masato NOMIYA
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Publication number: 20180269849Abstract: An elastic wave device includes an IDT electrode on a second main surface of an element substrate that includes a piezoelectric layer, a support layer on the second main surface and surrounding the IDT electrode, a cover member on the support layer, and routing wiring lines extending from the second main surface of the element substrate onto side surfaces of the element substrate.Type: ApplicationFiled: May 18, 2018Publication date: September 20, 2018Inventors: Katsuya MATSUMOTO, Masato NOMIYA
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Patent number: 9565757Abstract: The electronic component of this invention includes a multilayer ceramic substrate 14 composed of a plurality of ceramic layers 12. A wiring electrode 16 and a planar electrode 18 are formed on a ceramic layer 12, which is an insulating layer. The planar electrode 18 is formed so as to be spaced apart from the wiring electrode 16 at the certain interval. An edge portion 22 is formed in a region of the planar electrode 18 adjacent to and spaced apart from the wiring electrode 16 at a certain interval. A central portion 20 is formed in a region of the planar electrode 18 other than the edge portion 22. At least the composition of the central portion 20 is different from the composition of the wiring electrode 16, and the composition of the edge portion 22 is the same as the composition of the wiring electrode 16.Type: GrantFiled: February 2, 2015Date of Patent: February 7, 2017Assignee: MURATA MANUFACTURING CO., LTD.Inventor: Masato Nomiya
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Patent number: 9226400Abstract: In a method for manufacturing a multilayer ceramic electronic device, a multilayer ceramic element assembly including laminated unsintered ceramic base material layers, a first conductor pattern, a seat portion disposed in a surface of the multilayer ceramic element assembly and arranged to mount a surface mount electronic device thereon, a second conductor pattern connected to the surface mount electronic device, and a resin introduction portion located outside a vertically projected region of the surface mount electronic device and arranged to introduce a resin to the seat portion is prepared. The multilayer ceramic element assembly is fired and the surface mount electronic device is mounted on the seat portion of the fired multilayer ceramic element assembly with the second conductor pattern therebetween. The resin is filled from the resin introduction portion into the seat portion and between the seat portion and the surface mount electronic device and is cured.Type: GrantFiled: January 4, 2013Date of Patent: December 29, 2015Assignee: Murata Manufacturing Co., Ltd.Inventors: Masato Nomiya, Norio Sakai, Mitsuyoshi Nishide
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Publication number: 20150156868Abstract: The electronic component of this invention includes a multilayer ceramic substrate 14 composed of a plurality of ceramic layers 12. A wiring electrode 16 and a planar electrode 18 are formed on a ceramic layer 12, which is an insulating layer. The planar electrode 18 is formed so as to be spaced apart from the wiring electrode 16 at the certain interval. An edge portion 22 is formed in a region of the planar electrode 18 adjacent to and spaced apart from the wiring electrode 16 at a certain interval. A central portion 20 is formed in a region of the planar electrode 18 other than the edge portion 22. At least the composition of the central portion 20 is different from the composition of the wiring electrode 16, and the composition of the edge portion 22 is the same as the composition of the wiring electrode 16.Type: ApplicationFiled: February 2, 2015Publication date: June 4, 2015Inventor: Masato NOMIYA
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Publication number: 20140016288Abstract: In a method for manufacturing a multilayer ceramic electronic device, a multilayer ceramic element assembly including laminated unsintered ceramic base material layers, a first conductor pattern, a seat portion disposed in a surface of the multilayer ceramic element assembly and arranged to mount a surface mount electronic device thereon, a second conductor pattern connected to the surface mount electronic device, and a resin introduction portion located outside a vertically projected region of the surface mount electronic device and arranged to introduce a resin to the seat portion is prepared. The multilayer ceramic element assembly is fired and the surface mount electronic device is mounted on the seat portion of the fired multilayer ceramic element assembly with the second conductor pattern therebetween. The resin is filled from the resin introduction portion into the seat portion and between the seat portion and the surface mount electronic device and is cured.Type: ApplicationFiled: January 4, 2013Publication date: January 16, 2014Applicant: MURATA MANUFACTURING CO., LTD.Inventors: Masato NOMIYA, Norio SAKAI, Mitsuyoshi NISHIDE
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Patent number: 8541694Abstract: A multilayer wiring board is capable of preventing the occurrence of cracking in the vicinity of a connection portion of a conductor pattern disposed inside a basic material layer and a via-hole conductor even when the conductor pattern is connected to the via-hole conductor. A multilayer wiring board includes basic material layers and the constraining layers that are alternately stacked. In the material layer, a via-hole conductor is connected to an intermediate conductor pattern. An extended portion is defined by extending an end of the via-hole conductor beyond the intermediate conductor pattern inside the basic material layer.Type: GrantFiled: August 18, 2009Date of Patent: September 24, 2013Assignee: Murata Manufacturing Co., Ltd.Inventor: Masato Nomiya
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Patent number: 8450615Abstract: A ceramic multilayer substrate in which cracks resulting from the difference in shrinkage caused by heat or thermal shrinkage caused by firing can be prevented effectively between an end surface electrode and a substrate main body. The substrate main body includes alternately stacked first and second ceramic layers, and including first recesses provided in end surfaces of at least two adjacent ceramic layers so as to communicate with each other, and an electroconductive end surface electrode is disposed in the first recesses in the substrate main body. The first and the second ceramic layer each have a sintering start temperature and a sintering end temperature, and at least one of the sintering start temperature and the sintering end temperature is different between the first and the second ceramic layer. The substrate main body has a second recess in at least one of the ceramic layers having the first recesses so as to communicate with the first recess and lie between other ceramic layers.Type: GrantFiled: February 26, 2010Date of Patent: May 28, 2013Assignee: Murata Manufacturing Co., Ltd.Inventor: Masato Nomiya
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Patent number: 8371026Abstract: In a method for manufacturing a multilayer ceramic electronic device, a multilayer ceramic element assembly is prepared that includes laminated unsintered ceramic base material layers, a first conductor pattern, a seat portion disposed in a surface of the multilayer ceramic element assembly and arranged to mount a surface mount electronic device thereon, a second conductor pattern connected to the surface mount electronic device, and a resin introduction portion located outside a vertically projected region of the surface mount electronic device and arranged to introduce a resin to the seat portion. The multilayer ceramic element assembly is fired and the surface mount electronic device is mounted on the seat portion of the fired multilayer ceramic element assembly with the second conductor pattern therebetween. The resin is filled from the resin introduction portion into the seat portion and between the seat portion and the surface mount electronic device, and the resin is cured.Type: GrantFiled: November 10, 2008Date of Patent: February 12, 2013Assignee: Murata Manufacturing Co., Ltd.Inventors: Masato Nomiya, Norio Sakai, Mitsuyoshi Nishide
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Patent number: 8304661Abstract: A high-reliability ceramic composite multilayer substrate that has excellent flatness and few remaining pores, can be produced at a low cost while simplifying the manufacturing process, and can eliminate layer separation or separation from a mother board. The ceramic composite multilayer substrate includes a laminate containing a first ceramic layer and a second ceramic layer that is disposed so as to contact the first ceramic layer and suppresses firing shrinkage in the plane direction of the first ceramic layer. The laminate includes a resin/ceramic composite layer in which porous ceramic is impregnated with a resin formed on at least one principal surface of the laminate.Type: GrantFiled: May 26, 2010Date of Patent: November 6, 2012Assignee: Murata Manufacturing Co., Ltd.Inventor: Masato Nomiya