Patents by Inventor Kiyokazu Kaneko
Kiyokazu Kaneko 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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Publication number: 20200259241Abstract: A vehicle antenna device has a high noise-resistance performance even in high-frequency bands and capable of preventing breakage of a connector due to corotation at the time of fastening/fixing. The vehicle antenna device includes a vehicle exterior antenna and a vehicle interior antenna module. The vehicle interior antenna module includes a circuit board, a module side coaxial connector, a housing and a protecting fixing part. When the vehicle interior antenna module is fastened/fixed to the vehicle exterior antenna through a roof, the protecting fixing part slidably fixes the circuit board to the housing with pressing force that the circuit board is slid where force applied to the module side coaxial connector is larger than a predetermined force if the vehicle exterior antenna and the vehicle interior antenna module corotate due to the fastening and that the circuit board is not slid by vibration of the vehicle.Type: ApplicationFiled: August 29, 2018Publication date: August 13, 2020Inventor: Kiyokazu KANEKO
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Patent number: 10741903Abstract: A vehicle antenna device has a high noise-resistance performance even in high-frequency bands and capable of preventing breakage of a connector due to corotation at the time of fastening/fixing. The vehicle antenna device includes a vehicle exterior antenna and a vehicle interior antenna module. The vehicle interior antenna module includes a circuit board, a module side coaxial connector, a housing and a protecting fixing part. When the vehicle interior antenna module is fastened/fixed to the vehicle exterior antenna through a roof, the protecting fixing part slidably fixes the circuit board to the housing with pressing force that the circuit board is slid where force applied to the module side coaxial connector is larger than a predetermined force if the vehicle exterior antenna and the vehicle interior antenna module corotate due to the fastening and that the circuit board is not slid by vibration of the vehicle.Type: GrantFiled: August 29, 2018Date of Patent: August 11, 2020Assignee: HARADA INDUSTRY CO., LTD.Inventor: Kiyokazu Kaneko
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Patent number: 10116045Abstract: An antenna element comprises a plate with a first opening, the plate including a first main surface and a second main surface opposed to each other, and a case. The case comprises: a first projection projecting toward an inside of the case and passing through the first opening; a first head provided to a tip end of the first projection, the first head being in contact with the first main surface; and a first supporter in contact with the second main surface. A first protrusion protruding from the first main surface or a first depression recessed from the first main surface is provided on an edge of the first opening. The first head covers the first protrusion and is in contact with at least a part of the first protrusion, or covers the first depression and is in contact with at least a part of the first depression.Type: GrantFiled: July 26, 2017Date of Patent: October 30, 2018Assignee: HARADA INDUSTRY CO., LTD.Inventor: Kiyokazu Kaneko
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Publication number: 20180034139Abstract: An antenna element comprises a plate with a first opening, the plate including a first main surface and a second main surface opposed to each other, and a case. The case comprises: a first projection projecting toward an inside of the case and passing through the first opening; a first head provided to a tip end of the first projection, the first head being in contact with the first main surface; and a first supporter in contact with the second main surface. A first protrusion protruding from the first main surface or a first depression recessed from the first main surface is provided on an edge of the first opening. The first head covers the first protrusion and is in contact with at least a part of the first protrusion, or covers the first depression and is in contact with at least a part of the first depression.Type: ApplicationFiled: July 26, 2017Publication date: February 1, 2018Inventor: Kiyokazu KANEKO
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Patent number: 9825351Abstract: The antenna device disclosed includes an insulating antenna case, an antenna base, and an umbrella-type element. A lower surface of the insulating antenna case is open and a housing space is formed in the insulating antenna case. The antenna base includes an insulation base on which the antenna case is fitted, and a conductive base which is smaller than the insulation base and is fixed to the insulation base. The umbrella-type element is provided on the antenna base in such a way that a rear section thereof is located above the insulation base and a front section thereof is located above the conductive base.Type: GrantFiled: March 26, 2015Date of Patent: November 21, 2017Assignee: HARADA INDUSTRY CO., LTD.Inventor: Kiyokazu Kaneko
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Patent number: 9680201Abstract: The antenna device disclosed includes an insulating antenna case, an antenna base, and an umbrella-type element. A lower surface of the insulating antenna case is open and a housing space is formed in the insulating antenna case. The antenna base includes an insulation base on which the antenna case is fitted, and a conductive base which is smaller than the insulation base and is fixed to the insulation base. The umbrella-type element is provided on the antenna base in such a way that a rear section thereof is located above the insulation base and a front section thereof is located above the conductive base.Type: GrantFiled: January 13, 2014Date of Patent: June 13, 2017Assignee: HARADA INDUSTRY CO., LTD.Inventor: Kiyokazu Kaneko
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Patent number: 9287610Abstract: The antenna device disclosed includes an insulating antenna case, an antenna base, an umbrella-type element, an amplifier substrate, and a coil. A lower surface of the insulating antenna case is open and a housing space is formed in the insulating antenna case. The antenna case is fitted on the antenna base. The umbrella-type element is provided on the antenna base. The amplifier substrate includes an amplifier which amplifies a signal received by the umbrella-type element, and is disposed on the antenna base. The coil is inserted between an output end of the umbrella-type element and an input end of the amplifier to make the umbrella-type element resonate at a predetermined frequency, and is disposed substantially at a center in a width direction of the umbrella-type element.Type: GrantFiled: January 13, 2014Date of Patent: March 15, 2016Assignee: HARADA INDUSTRY CO., LTD.Inventor: Kiyokazu Kaneko
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Patent number: 9225055Abstract: An outer peripheral wall and an inner peripheral wall are formed in the lower part of a shark-fin antenna case. The lower end surface of the inner peripheral wall is bonded to the upper surface of an insulating base in an antenna base arranged on the lower surface of the antenna case. Thus, an antenna assembly can be housed in the antenna case which is constructed to be waterproof. The antenna assembly is provided with an element holder that is arranged upright on the antenna base; an umbrella-shaped element that is fixed to the top part of the element holder in such a way that the rear part thereof is positioned above the insulating base; an amplifier substrate for amplifying a reception signal of the umbrella-shaped element; and a coil that causes the umbrella-shaped element to resonate at the specified frequency.Type: GrantFiled: January 30, 2012Date of Patent: December 29, 2015Assignee: HARADA INDUSTRY CO., LTD.Inventor: Kiyokazu Kaneko
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Publication number: 20150200446Abstract: The antenna device disclosed includes an insulating antenna case, an antenna base, and an umbrella-type element. A lower surface of the insulating antenna case is open and a housing space is formed in the insulating antenna case. The antenna base includes an insulation base on which the antenna case is fitted, and a conductive base which is smaller than the insulation base and is fixed to the insulation base. The umbrella-type element is provided on the antenna base in such a way that a rear section thereof is located above the insulation base and a front section thereof is located above the conductive base.Type: ApplicationFiled: March 26, 2015Publication date: July 16, 2015Applicant: HARADA INDUSTRY CO., LTD.Inventor: Kiyokazu Kaneko
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Publication number: 20140159964Abstract: An outer peripheral wall and an inner peripheral wall are formed in the lower part of a shark-fin antenna case. The lower end surface of the inner peripheral wall is bonded to the upper surface of an insulating base in an antenna base arranged on the lower surface of the antenna case. Thus, an antenna assembly can be housed in the antenna case which is constructed to be waterproof. The antenna assembly is provided with an element holder that is arranged upright on the antenna base; an umbrella-shaped element that is fixed to the top part of the element holder in such a way that the rear part thereof is positioned above the insulating base; an amplifier substrate for amplifying a reception signal of the umbrella-shaped element; and a coil that causes the umbrella-shaped element to resonate at the specified frequency.Type: ApplicationFiled: January 30, 2012Publication date: June 12, 2014Applicant: Harada Industry Co., Ltd.Inventor: Kiyokazu Kaneko
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Publication number: 20140125550Abstract: The antenna device disclosed includes an insulating antenna case, an antenna base, an umbrella-type element, an amplifier substrate, and a coil. A lower surface of the insulating antenna case is open and a housing space is formed in the insulating antenna case. The antenna case is fitted on the antenna base. The umbrella-type element is provided on the antenna base. The amplifier substrate includes an amplifier which amplifies a signal received by the umbrella-type element, and is disposed on the antenna base. The coil is inserted between an output end of the umbrella-type element and an input end of the amplifier to make the umbrella-type element resonate at a predetermined frequency, and is disposed substantially at a center in a width direction of the umbrella-type element.Type: ApplicationFiled: January 13, 2014Publication date: May 8, 2014Applicant: HARADA INDUSTRY CO., LTD.Inventor: Kiyokazu Kaneko
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Publication number: 20140125549Abstract: The antenna device disclosed includes an insulating antenna case, an antenna base, and an umbrella-type element. A lower surface of the insulating antenna case is open and a housing space is formed in the insulating antenna case. The antenna base includes an insulation base on which the antenna case is fitted, and a conductive base which is smaller than the insulation base and is fixed to the insulation base. The umbrella-type element is provided on the antenna base in such a way that a rear section thereof is located above the insulation base and a front section thereof is located above the conductive base.Type: ApplicationFiled: January 13, 2014Publication date: May 8, 2014Applicant: HARADA INDUSTRY CO., LTD.Inventor: Kiyokazu Kaneko
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Patent number: 5072607Abstract: A brake booster-mounting construction includes a reinforcement plate which is adapted to be fastened, jointly with a shell, to a fixing member by stud bolts extending outwardly from a shell wall. The brake booster-mounting construction is characterized in that; in its non-mounted condition, the reinforcement plate is abutted against an outer peripheral portion of said shell, and also that portion of the reinforcement plate to be jointly fastened by the stud bolts is spaced from the shell; and in its mounted condition, the reinforcement plate spring-urges a brake booster in a direction away from the fixing member.Type: GrantFiled: February 12, 1991Date of Patent: December 17, 1991Assignee: Akebono Brake Industry Co., Ltd.Inventor: Kiyokazu Kaneko
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Patent number: 4852702Abstract: An automatic adjuster for the operation gap of a brake, comprising a piston slidably fitted in a cylinder, an adjusting nut supported in contact with the outer end of the piston the adjusting nut being rotatable relative to the piston, an unrotatable adjusting screw supporting a brake friction member at the outer end of the screw and engaged with the internal thread of the nut at the external thread to form a non-reversible screw-thread connection, the adjusting screw and the adjusting nut cannot rotate relative to each other by any force acting to the non-reversible screw-thread connection in the axial direction thereof, a drive screw connected to the cylinder through a friction clutch and engaged with the external thread of the nut at the internal thread to form a reversible screw-thread connection which has a backlash corresponding to the operation gap, the drive screw and the adjusting nut can rotate relative to each other by a force acting to the reversible screw-thread connection in the axial directionType: GrantFiled: May 12, 1988Date of Patent: August 1, 1989Assignee: Akebono Brake Industry Co., Ltd.Inventor: Kiyokazu Kaneko