Patents by Inventor Kosuke Nishio
Kosuke Nishio 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).
-
Patent number: 12289828Abstract: A circuit board includes a first section on a left side of a third section in a signal-conductor-layer left-right direction and extending in parallel or substantially in parallel with the third section in a signal-conductor-layer front-back direction when viewed in a stacking direction. The first section includes first thin line portions and first thick line portions, each of the first thick line portions has a line width greater than a line width of each of the first thin line portions. The first thin line portions and the first thick line portions are alternately arranged in the signal-conductor-layer front-back direction. In the signal-conductor-layer left-right direction, center lines of the first thin line portions are positioned leftward relative to center lines of the first thick line portions.Type: GrantFiled: January 12, 2023Date of Patent: April 29, 2025Assignee: MURATA MANUFACTURING CO., LTD.Inventor: Kosuke Nishio
-
Patent number: 12273994Abstract: A multilayer substrate module includes a first substrate portion including a first substrate portion body including first insulator layers stacked in a vertical direction and a first conductor layer and/or a first interlayer connection conductor provided at the first substrate portion body. A second substrate portion includes a second substrate portion body including second insulator layers stacked in the vertical direction and a second conductor layer and a second interlayer connection conductor provided at the second substrate portion body, and is mounted on an upper surface of the first substrate portion. A mount device is mounted on an upper surface or a lower surface of the second substrate portion. At least a portion of an inductance component is defined by the first conductor layer and the first interlayer connection conductor.Type: GrantFiled: October 11, 2022Date of Patent: April 8, 2025Assignee: MURATA MANUFACTURING CO., LTD.Inventors: Noriaki Okuda, Tomohiro Nagai, Kosuke Nishio
-
Publication number: 20250107814Abstract: Provided is a method for positioning a medical device for cutting an object in a blood vessel, the medical device including: a drive shaft that is rotatable; a cutter disposed on the distal side with respect to the drive shaft; a drive unit that rotates the drive shaft; and an outer tube shaft that rotatably accommodates the drive shaft.Type: ApplicationFiled: September 27, 2024Publication date: April 3, 2025Applicant: TERUMO KABUSHIKI KAISHAInventors: Taiga NAKANO, Kosuke NISHIO, Cang LAM, Vivian TRAN
-
Publication number: 20250107817Abstract: Provided is a medical device that removes an object in a body lumen, the medical device including: a rotatable drive shaft; a cutter that is rotationally driven by the drive shaft and is able to cut the object; an outer tube shaft that rotatably accommodates the drive shaft; and a loosely wound conveyance coil disposed to wrap around the outer periphery of the drive shaft. The conveyance coil is fixed to the drive shaft only at a distal end section of the conveyance coil.Type: ApplicationFiled: September 27, 2024Publication date: April 3, 2025Applicant: TERUMO KABUSHIKI KAISHAInventor: Kosuke NISHIO
-
Publication number: 20250107816Abstract: A medical device including a long shaft, the shaft including a distal end tube made of metal, the distal end tube provided with a distal end side rough surface portion having an uneven shape provided on an outer surface of a distal end, a proximal end side rough surface portion having an uneven shape provided on an outer surface of a proximal end, and an intermediate portion as a region between the distal end side rough surface portion and the proximal end side rough surface portion including a smooth outer surface, the distal end tube including an outer surface covered with a covering material made of resin, and the covering material being in close contact with the distal end side rough surface portion and the proximal end side rough surface portion.Type: ApplicationFiled: September 27, 2024Publication date: April 3, 2025Applicant: Terumo Kabushiki KaishaInventor: Kosuke NISHIO
-
Publication number: 20250107815Abstract: A medical device includes an elongated drive shaft that rotates around a central axis, and an elongated outer tubular shaft disposed outside the drive shaft, in which an outer surface of a distal end of the drive shaft is covered with a distal end covering portion made of resin. The drive shaft is a tubular body in which a plurality of wires or wire rods is arranged and spirally coupled around the axis, and at least a part of the distal end covering portion enters an inside of the drive shaft from between the wire rods.Type: ApplicationFiled: September 27, 2024Publication date: April 3, 2025Applicant: TERUMO KABUSHIKI KAISHAInventor: Kosuke NISHIO
-
Patent number: 12230423Abstract: In a transmission line, a signal conductor layer extends in a front-back direction orthogonal to an up-down direction. A ground conductor layer is above the signal conductor layer. When viewed in a first orthogonal direction, first hollow portions are arranged in the front-back direction in a first direction of the signal conductor layer, and second hollow portions are arranged in the front-back direction in a second direction of the signal conductor layer. Each of regions between adjacent first hollow portions in the front-back direction is a first region. Each of regions between adjacent second hollow portions in the front-back direction is a second region. Each of the first hollow portions overlaps with a corresponding one of the second regions when viewed in a second orthogonal direction. Each of the second hollow portions overlaps with a corresponding one of the first regions when viewed in the second orthogonal direction.Type: GrantFiled: May 17, 2023Date of Patent: February 18, 2025Assignee: MURATA MANUFACTURING CO., LTD.Inventors: Nobuo Ikemoto, Noriaki Okuda, Kosuke Nishio, Masanori Okamoto
-
Publication number: 20250008647Abstract: In a multilayer substrate, one of a first reference conductor layer and a second reference conductor layer overlapping an eleventh interlayer connection conductor includes a first opening overlapping a signal conductor layer when viewed in a Z-axis direction. When viewed in the Z-axis direction, the first opening is positioned in a negative direction of an X axis relative to a vicinity of a first reference straight line connecting a second interlayer connection conductor and a fifth interlayer connection conductor. When viewed in the Z-axis direction, the first opening is positioned in a positive direction of the X axis relative to the eleventh interlayer connection conductor.Type: ApplicationFiled: September 11, 2024Publication date: January 2, 2025Inventors: Kosuke NISHIO, Ryutatsu MIZUKAMI
-
Patent number: 12133661Abstract: A medical device is able to achieve a high aspiration pressure while also effectively transmitting rotational torque to a cutting portion to remove an object inside a biological lumen. The medical device includes a drive shaft, an outer tube accommodating the drive shaft, a cutting portion fixed to the drive shaft, and a hub unit. The hub unit has a first housing with an aspiration port, a second housing with a liquid delivering port, and first and second seal portions disposed between the second housing and the drive shaft. The first seal portion has a first frictional coefficient, and the second seal portion has a second frictional coefficient. The first frictional coefficient is lower than the second frictional coefficient, and the first seal portion is located on a distal side of the second seal portion.Type: GrantFiled: September 8, 2020Date of Patent: November 5, 2024Assignee: TERUMO KABUSHIKI KAISHAInventors: Taiga Nakano, Junichi Kobayashi, Tomonori Hatta, Kosuke Nishio
-
Publication number: 20240365477Abstract: An interlayer connection conductor is inside a through-hole extending through first and second insulator layers in a Z-axis direction. A first conductor layer is on a negative main surface of an insulator layer farther in a negative direction of the Z-axis than the second insulator layer, and in contact with an end portion of the interlayer connection conductor in the negative direction of the Z-axis. A second conductor layer is on a positive main surface of the second insulator layer and in contact with an end portion of the interlayer connection conductor in a positive direction of the Z-axis. A surface roughness of a portion in the second insulator layer inside the through-hole is larger than a surface roughness of a portion in the first insulator layer inside the through-hole. No conductor layer in contact with the interlayer connection conductor is provided between the first and second insulator layers.Type: ApplicationFiled: July 8, 2024Publication date: October 31, 2024Inventors: Kosuke NISHIO, Takayuki SHIMAMURA
-
Publication number: 20240359445Abstract: A multilayer body includes liquid crystal polymer layers including first, second, and third liquid crystal polymer layers stacked on each other in a Z-axis direction. The first liquid crystal polymer layer is located farther toward a positive side of the Z axis than the rest of the plural liquid crystal polymer layers. The third liquid crystal polymer layer is located farther toward a negative side of the Z axis than the rest of the plural liquid crystal polymer layers. At least one first conductive layer is located between the first liquid crystal polymer layer and the second liquid crystal polymer layer and/or between the second liquid crystal polymer layer and the third liquid crystal polymer layer. A gas permeability amount of the first liquid crystal polymer layer per unit volume and that of the third liquid crystal polymer layer are greater than that of the second liquid crystal polymer layer.Type: ApplicationFiled: July 9, 2024Publication date: October 31, 2024Inventors: Kosuke NISHIO, Takayuki SHIMAMURA, Sunao FUKUTAKE
-
Patent number: 12114886Abstract: A medical device for grinding substance inside a body lumen includes a rotatable tubular drive shaft, a treatment member connected to the drive shaft, and a tubular member possessing an axially extending lumen that extends throughout the tubular member. The tubular member is mounted on the treatment member and surrounds a portion of the treatment member so that the treatment member is rotatable relative to the tubular member. The treatment member includes a shearing portion, and the tubular member includes a protrusion that projects toward the lumen of the tubular member. The protrusion is located axially in front of the shearing portion and interacts with the shearing portion during relative rotation between the treatment member and the tubular member to shear debris resulting from the grinding of the substance.Type: GrantFiled: July 13, 2020Date of Patent: October 15, 2024Assignee: TERUMO KABUSHIKI KAISHAInventors: Kosuke Nishio, Junichi Kobayashi, Tomonori Hatta, Taiga Nakano
-
Patent number: 12114884Abstract: A medical device and can remove an object inside a biological lumen while allowing a positional change of the device inside the biological lumen. The medical device includes a drive shaft, an outer tube accommodating the drive shaft, a cutting portion fixed to a distal portion of the drive shaft, and a hub unit housing proximal portions of the drive shaft and the outer tube. The hub unit has an operation unit fixed to the outer surface of the outer tube to rotate the outer tube, a first support portion rotatably supporting the operation unit, a first housing having an aspiration port for discharging fluid to outside, and causing communication of an aspiration lumen of the outer tube with the aspiration port, and a first seal between the first housing and the outer tube. The first support portion and the first seal are disposed in parallel along an axial direction.Type: GrantFiled: August 1, 2023Date of Patent: October 15, 2024Assignee: TERUMO KABUSHIKI KAISHAInventors: Taiga Nakano, Junichi Kobayashi, Tomonori Hatta, Kosuke Nishio
-
Publication number: 20240292535Abstract: A multilayer board in which interlayer connection conductors include one or more first interlayer connection conductors in a first region and passing through any of a first insulator layer, a second insulator layer, and a third insulator layer in an up-down direction and a second interlayer connection conductor located in a second region and passing through the third insulator layer in the up-down direction. The second interlayer connection conductor is joined to a conductor and a second conductor layer. An area of the second interlayer connection conductor viewed in the up-down direction is larger than a minimum value of areas of the one or more first interlayer connection conductors viewed in the up-down direction.Type: ApplicationFiled: May 1, 2024Publication date: August 29, 2024Inventor: Kosuke NISHIO
-
Publication number: 20240275015Abstract: A transmission line includes an insulator including at least one insulator layer, and first and second conductor patterns located in or on the insulator layer and arranged at positions different from each other in a thickness direction of the insulator layer. The first conductor pattern includes a first signal line and a second signal line each extending along a signal transmission direction. The second conductor pattern includes a first counter electrode and a second counter electrode. The first counter electrode overlaps the first signal line but does not overlap the second signal line when viewed in the thickness direction. The second counter electrode overlaps the second signal line but does not overlap the first signal line when viewed in the thickness direction.Type: ApplicationFiled: April 17, 2024Publication date: August 15, 2024Inventor: Kosuke NISHIO
-
Patent number: 12063738Abstract: A multilayer substrate includes a multilayer body in which insulating layers are laminated in a laminating direction, a front electrode that is provided on a front surface side of a first insulating layer which is positioned on a front surface side of the multilayer body among the insulating layers, a first internal electrode that is provided on an opposite side to the front electrode with the first insulating layer interposed therebetween, and a first interlayer connection conductor that electrically connects the front electrode and the first internal electrode with each other. The first interlayer connection conductor includes a front side connection surface that is electrically connected with the front electrode and a back side connection surface that is electrically connected with the first internal electrode.Type: GrantFiled: August 29, 2022Date of Patent: August 13, 2024Assignee: MURATA MANUFACTURING CO., LTD.Inventors: Kosuke Nishio, Kazuya Soda
-
Patent number: 12053204Abstract: A medical device is disclosed for grinding substance inside a body lumen. The medical device includes a rotatable tubular drive shaft; a treatment member connected to the drive shaft so that rotation of the drive shaft results in rotation of the treatment member; an outer sheath configured to house the drive shaft; a handle located at a proximal portion of the drive shaft and at a proximal portion of the outer sheath; a guide wire lumen tube disposed within the tubular drive shaft and the treatment member, the guide wire lumen tube having a guide wire lumen; a distal end of the guide wire lumen tube located at a distal end of the treatment member or distal to the distal end of the treatment member; and a proximal portion of the guide wire lumen tube configured to penetrate a wall of the handle.Type: GrantFiled: November 27, 2019Date of Patent: August 6, 2024Assignee: TERUMO KABUSHIKI KAISHAInventors: Kosuke Nishio, Junichi Kobayashi, Tomonori Hatta, Taiga Nakano
-
Patent number: 12052818Abstract: A resin multilayer substrate includes a multilayer body including resin base-material layers laminated in a thickness direction and a circuit conductor therein, an end-surface ground conductor provided directly on each end surface of the multilayer body in the thickness direction, an adhesion layer on a side surface of the multilayer body, and a side-surface ground conductor on the adhesion layer. The end-surface and side-surface ground conductors are made of a ground conductor material with a coefficient of thermal expansion whose difference from a coefficient of thermal expansion of the resin base-material layers in a plane direction is smaller than a difference from a coefficient of thermal expansion of the resin base-material layers in the thickness direction. The adhesion layer is made of a material with higher adhesiveness to the side surface of the multilayer body than adhesiveness of the ground conductor material.Type: GrantFiled: August 30, 2022Date of Patent: July 30, 2024Assignee: MURATA MANUFACTURING CO., LTD.Inventors: Atsushi Kasuya, Tomohiko Naruoka, Noriaki Okuda, Kosuke Nishio, Nobuo Ikemoto
-
Publication number: 20240055754Abstract: An antenna element includes an insulative substrate including first and second main surfaces arranged in an up-down direction. At least one antenna conductor layer is provided on the first main surface of the insulative substrate. At least one insulative substrate non-forming region is provided between the insulative substrate and the antenna conductor layer in the up-down direction. An insulator layer does not exist in the at least one insulative substrate non-forming region. When seen in the up-down direction, all of an outer boundary of at least one antenna conductor overlaps the at least one insulative substrate non-forming region and is not in contact with the insulative substrate. At least one of the at least one insulative substrate non-forming region includes a void.Type: ApplicationFiled: October 23, 2023Publication date: February 15, 2024Inventors: Nobuo IKEMOTO, Kosuke NISHIO, Kaoru SUDO, Keiichi ICHIKAWA, Nobuyuki TENNO
-
Publication number: 20240047865Abstract: An antenna element includes a first opening including an annular outer boundary in an antenna conductor layer. A first insulative substrate non-forming region is provided between an insulative substrate and the antenna conductor layer in an up-down direction. The insulative substrate does not exist in the first insulative substrate non-forming region. The outer boundary of the first opening overlaps one or more first insulative substrate non-forming regions and is not in contact with the insulative substrate. The first insulative substrate non-forming region is a first void, and a low dielectric constant material having a lower dielectric constant than that of a material of the insulative substrate or a high dielectric constant material having a higher dielectric constant than that of the material of the insulative substrate is provided in the first insulative substrate non-forming region.Type: ApplicationFiled: October 19, 2023Publication date: February 8, 2024Inventors: Nobuo IKEMOTO, Kosuke NISHIO, Kaoru SUDO, Keiichi ICHIKAWA, Nobuyuki TENNO