Patents by Inventor Kimika Kudo
Kimika Kudo 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: 10900602Abstract: A cable includes a bush that accommodates a coil formed by helically winding a heat-transfer wire to have a heat dissipation function. The bush may include a resin material including a heat-transfer powder mixed therein. The heat-transfer wire may be configured to be connected to a heat source attached to the cable to receive heat from the heat source. The bush may include a smooth surface.Type: GrantFiled: September 29, 2017Date of Patent: January 26, 2021Assignee: HITACHI METALS, LTD.Inventors: Takanobu Watanabe, Detian Huang, Haruyuki Watanabe, Kimika Kudo
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Publication number: 20200211738Abstract: A coaxial cable includes a central conductor, a plurality of insulating twisted threads or insulation strings wound therearound, each insulating twisted thread including a plurality of insulating strings twisted together, a cover layer provided around the insulating twisted threads or the insulation strings to form a gap to the insulating twisted threads or the insulation strings, and an outer conductor and a jacket provided on the outer periphery of the cover layer.Type: ApplicationFiled: March 11, 2020Publication date: July 2, 2020Inventors: Takanobu WATANABE, Detian HUANG, Kimika KUDO, Haruyuki WATANABE
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Patent number: 10614931Abstract: A coaxial cable includes a central conductor, a plurality of insulating twisted threads or insulation strings wound therearound, each insulating twisted thread including a plurality of insulating strings twisted together, a cover layer provided around the insulating twisted threads or the insulation strings to form a gap to the insulating twisted threads or the insulation strings, and an outer conductor and a jacket provided on the outer periphery of the cover layer.Type: GrantFiled: January 27, 2015Date of Patent: April 7, 2020Assignee: HITACHI METALS, LTD.Inventors: Takanobu Watanabe, Detian Huang, Kimika Kudo, Haruyuki Watanabe
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Publication number: 20190352848Abstract: A cable includes a sheath, and a coating film covering a circumference of the sheath. The coating film adheres to the sheath. The static friction coefficient of a surface of the coating film is smaller than the static friction coefficient of a surface of the sheath. The adhesion strength between the sheath and the coating film is 0.30 MPa or more.Type: ApplicationFiled: May 14, 2019Publication date: November 21, 2019Inventors: Seiichi KASHIMURA, Masamichi KISHI, Takanobu WATANABE, Kimika KUDO, Masashi ARAI
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Patent number: 10258765Abstract: A cable includes a silicone rubber coating including microparticles and cavities as an outermost coating. A medial hollow tube includes a silicone rubber coating including microparticles and cavities as an outermost coating or an innermost coating. The microparticles may be at least one kind of microparticle selected from silicone resin microparticle, silicone rubber microparticle and silica microparticle. The microparticles may have hardness higher than a hardness of silicone rubber constituting the silicone rubber coating.Type: GrantFiled: July 25, 2017Date of Patent: April 16, 2019Assignee: HITACHI METALS, LTD.Inventors: Seiichi Kashimura, Takanobu Watanabe, Kimika Kudo, Masamichi Kishi
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Patent number: 10249412Abstract: A composite cable includes a twisted wire formed by twisting a plurality of signal lines, and a plurality of power lines that are arranged on a circumference of a circle concentric with the twisted wire so as to surround an outer circumference of the twisted wire and are twisted around the twisted wire.Type: GrantFiled: October 11, 2017Date of Patent: April 2, 2019Assignee: HITACHI METALS, LTD.Inventors: Takanobu Watanabe, Detian Huang, Haruyuki Watanabe, Kimika Kudo
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Publication number: 20180342336Abstract: A coaxial cable includes a central conductor, a plurality of insulating twisted threads or insulation strings wound therearound, each insulating twisted thread including a plurality of insulating strings twisted together, a cover layer provided around the insulating twisted threads or the insulation strings to form a gap to the insulating twisted threads or the insulation strings, and an outer conductor and a jacket provided on the outer periphery of the cover layer.Type: ApplicationFiled: January 27, 2015Publication date: November 29, 2018Inventors: Takanobu WATANABE, Detian HUANG, Kimika KUDO, Haruyuki WATANABE
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Publication number: 20180151272Abstract: A composite cable includes a twisted wire formed by twisting a plurality of signal lines, and a plurality of power lines that are arranged on a circumference of a circle concentric with the twisted wire so as to surround an outer circumference of the twisted wire and are twisted around the twisted wire.Type: ApplicationFiled: October 11, 2017Publication date: May 31, 2018Inventors: Takanobu WATANABE, Detian HUANG, Haruyuki Watanabe, Kimika Kudo
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Publication number: 20180100614Abstract: A cable includes a bush that accommodates a coil formed by helically winding a heat-transfer wire to have a heat dissipation function. The bush may include a resin material including a heat-transfer powder mixed therein. The heat-transfer wire may be configured to be connected to a heat source attached to the cable to receive heat from the heat source. The bush may include a smooth surface.Type: ApplicationFiled: September 29, 2017Publication date: April 12, 2018Inventors: Takanobu WATANABE, Detian HUANG, Haruyuki WATANABE, Kimika KUDO
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Patent number: 9905330Abstract: A flexible cable includes an outer sheath at an outermost portion. The outer sheath includes an inner layer made of an elastomer containing polypropylene resin, and an outer layer surrounding the inner layer and made of polypropylene resin.Type: GrantFiled: December 7, 2016Date of Patent: February 27, 2018Assignee: HITACHI METALS, LTD.Inventors: Takanobu Watanabe, Kimika Kudo, Haruyuki Watanabe, Detian Huang
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Publication number: 20180036509Abstract: A cable includes a silicone rubber coating including microparticles and cavities as an outermost coating. A medial hollow tube includes a silicone rubber coating including microparticles and cavities as an outermost coating or an innermost coating. The microparticles may be at least one kind of microparticle selected from silicone resin microparticle, silicone rubber microparticle and silica microparticle. The microparticles may have hardness higher than a hardness of silicone rubber constituting the silicone rubber coating.Type: ApplicationFiled: July 25, 2017Publication date: February 8, 2018Inventors: Seiichi KASHIMURA, Takanobu WATANABE, Kimika KUDO, Masamichi KISHI
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Patent number: 9734934Abstract: A coaxial cable includes a central conductor, and an electrical insulator formed around a circumference of the central conductor. The electrical insulator is made of an electrical insulating tape wrapped and overlapped around the circumference of the central conductor. The electrical insulating tape includes a plurality of voids formed on one outer circumferential surface.Type: GrantFiled: November 18, 2015Date of Patent: August 15, 2017Assignee: HITACHI METALS, LTD.Inventors: Detian Huang, Takanobu Watanabe, Kimika Kudo, Haruyuki Watanabe
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Patent number: 9723768Abstract: A multicore shielded cable includes a first core wire group composed of a plurality of assembled core wires, a first binding tape wound around an outer circumference of the first core wire group, a first braided shield provided around an outer circumference of the first binding tape, a second binding tape wound around an outer circumference of the first braided shield, a second core wire group composed of a plurality of core wires arranged around an outer circumference of the second binding tape, a third binding tape wound around an outer circumference of the second core wire group, a second braided shield provided around an outer circumference of the third binding tape, and a jacket provided around an outer circumference of the second braided shield.Type: GrantFiled: May 12, 2016Date of Patent: August 1, 2017Assignee: HITACHI METALS, LTD.Inventors: Detian Huang, Takanobu Watanabe, Kimika Kudo, Haruyuki Watanabe
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Publication number: 20170186513Abstract: A flexible cable includes an outer sheath at an outermost portion. The outer sheath includes an inner layer made of an elastomer containing polypropylene resin, and an outer layer surrounding the inner layer and made of polypropylene resin.Type: ApplicationFiled: December 7, 2016Publication date: June 29, 2017Inventors: Takanobu WATANABE, Kimika KUDO, Haruyuki WATANABE, Detian HUANG
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Patent number: 9691518Abstract: A medical cable includes a plurality of cables, a braided shield covering a circumference of the plurality of cables together and being formed of tubular braided strands, and a jacket covering a circumference of the braided shield. The braided strands includes a copper foil yarn, which includes a highly stretchable polyethylene terephthalate monofilament yarn having a tensile strength of not lower than 700 MPa and an elongation of not lower than 50 percent and not higher than 100 percent, and a copper strip wound helically at a pitch around a surface of the highly stretchable polyethylene terephthalate monofilament yarn. The copper foil yarn has an entire push and recover ratio of not lower than 80 percent.Type: GrantFiled: May 27, 2016Date of Patent: June 27, 2017Assignee: HITACHI METALS, LTD.Inventors: Detian Huang, Takanobu Watanabe, Kimika Kudo, Haruyuki Watanabe
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Patent number: 9659683Abstract: A coaxial cable includes a center conductor, and an insulation formed surrounding the center conductor. The insulation includes an insulating tape that includes a mesh layer including a plurality of threads woven and a reinforcement layer attached to the mesh layer. The insulating tape is wound, with an overlap, around the center conductor such that the mesh layer is arranged as an outer peripheral surface.Type: GrantFiled: September 8, 2015Date of Patent: May 23, 2017Assignee: HITACHI METALS, LTD.Inventors: Detian Huang, Takanobu Watanabe, Kimika Kudo, Haruyuki Watanabe
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Publication number: 20160358689Abstract: A medical cable includes a plurality of cables, a braided shield covering a circumference of the plurality of cables together and being formed of tubular braided strands, and a jacket covering a circumference of the braided shield. The braided strands includes a copper foil yarn, which includes a highly stretchable polyethylene terephthalate monofilament yarn having a tensile strength of not lower than 700 MPa and an elongation of not lower than 50 percent and not higher than 100 percent, and a copper strip wound helically at a pitch around a surface of the highly stretchable polyethylene terephthalate monofilament yarn. The copper foil yarn has an entire push and recover ratio of not lower than 80 percent.Type: ApplicationFiled: May 27, 2016Publication date: December 8, 2016Inventors: Detian HUANG, Takanobu WATANABE, Kimika KUDO, Haruyuki WATANABE
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Publication number: 20160353615Abstract: A multicore shielded cable includes a first core wire group composed of a plurality of assembled core wires, a first binding tape wound around an outer circumference of the first core wire group, a first braided shield provided around an outer circumference of the first binding tape, a second binding tape wound around an outer circumference of the first braided shield, a second core wire group composed of a plurality of core wires arranged around an outer circumference of the second binding tape, a third binding tape wound around an outer circumference of the second core wire group, a second braided shield provided around an outer circumference of the third binding tape, and a jacket provided around an outer circumference of the second braided shield.Type: ApplicationFiled: May 12, 2016Publication date: December 1, 2016Inventors: Detian HUANG, Takanobu WATANABE, Kimika KUDO, Haruyuki WATANABE
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Publication number: 20160254075Abstract: A medical cable is composed of a cable core, a jacket formed around a circumference of the cable core, and a protective film formed around a circumference of the jacket. The jacket is formed of a silicone rubber. The protective film is a resin layer including a mixture of a fluorine resin and a silicone resin. A medical cable producing method includes applying a solution including a fluorine resin and a silicone resin dissolved or dispersed therein to a circumference of a jacket, and baking to form a protective film.Type: ApplicationFiled: January 28, 2016Publication date: September 1, 2016Inventors: Detian HUANG, Takanobu WATANABE, Hiroo KUSANO, Kimika KUDO
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Publication number: 20160155535Abstract: A coaxial cable includes a center conductor, and an insulation formed surrounding the center conductor. The insulation includes an insulating tape that includes a mesh layer including a plurality of threads woven and a reinforcement layer attached to the mesh layer. The insulating tape is wound, with an overlap, around the center conductor such that the mesh layer is arranged as an outer peripheral surface.Type: ApplicationFiled: September 8, 2015Publication date: June 2, 2016Inventors: Detian HUANG, Takanobu WATANABE, Kimika KUDO, Haruyuki WATANABE