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2024
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P/S
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Parts and accessories for telecommunication machines and apparatus; electric linear actuators; el... |
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Invention
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Vibration device. [Problem] To improve user experience by generating a stronger sense of presence... |
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Invention
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Vibration member. [Problem] To provide a vibration member and a vibration device that despite bei... |
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Invention
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Electroacoustic transducer. [Problem] To provide an electroacoustic transducer capable of improvi... |
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Invention
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Diaphragm for speaker, and speaker. Provided is a diaphragm for a speaker, the diaphragm includin... |
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Invention
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Diaphragm, speaker, and vehicle approach reporting device. Provided is a diaphragm including a bo... |
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Invention
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Electroacoustic transducer and acoustic system. This electroacoustic transducer is provided with:... |
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Invention
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Vibration actuator. [Problem] To provide a vibration actuator capable of reducing the amplitude o... |
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Invention
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Steering vibration device. [Problem] The purpose of the present invention is to provide a steerin... |
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Invention
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Steering vibration device. [Problem] The objective of the present invention is to provide a steer... |
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Invention
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Tactile feedback system. A tactile feedback system (10) is provided with: a signal input unit (12... |
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Invention
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Speaker support structure. Provided is a speaker support structure that can reduce manufacturing ... |
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Invention
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Speaker support structure. Provided is a speaker support structure capable of reducing manufactur... |
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Invention
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Speaker. Provided is a speaker having a structure suitable for thickness reduction. The speaker 1... |
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2023
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Invention
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Oscillation device. This oscillation device includes: an oscillator that imparts oscillation; a d... |
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Invention
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Vibration device. This vibration device comprises: a housing; a vibrator that imparts vibration a... |
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Invention
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Actuator. An actuator (10) comprises a body part (12) having a frame unit (38) made of metal, whi... |
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Invention
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Actuator. The purpose of the present invention is to secure a length of an arm of an elastic supp... |
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Invention
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Actuator and vibration generating device. This vibration generating device is provided with an ac... |
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Invention
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Heart rate estimation device and headset system. This heart rate estimation device includes: a fe... |
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Invention
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Electrical device.
An electrical device includes a housing, a drive unit arranged inside the hou... |
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Invention
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Speaker unit. This speaker unit 1 comprises: a voice coil bobbin 60 around which a voice coil 62 ... |
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Invention
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Vibration actuator. Provided is a vibration actuator that enables production of a suspension havi... |
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Invention
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Electroacoustic transducer and mounting structure of same.
Provided is an electroacoustic transd... |
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Invention
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Charging device. This charging device comprises: a battery that stores electricity, and supplies ... |
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Invention
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Vibration generating device. [Problem] The objective of the present invention is to provide a vib... |
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Invention
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Speaker device and acoustic system.
A speaker device includes: a limiting unit that limits a sig... |
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Invention
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Electroacoustic converter for vehicle. This electroacoustic converter for a vehicle comprises a m... |
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Invention
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Electroacoustic transducer for vehicles. This electroacoustic transducer (10) for vehicles compri... |
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Invention
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Electroacoustic transducer for vehicle. An electroacoustic transducer (10) for a vehicle comprise... |
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Invention
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Electroacoustic transducer for vehicles. An electroacoustic transducer (10) for vehicles comprise... |
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2022
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Invention
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Speaker device.
A speaker device includes: a first voice coil; a second voice coil disposed radi... |
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Invention
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Speaker.
A speaker includes a speaker unit and a holding member, the holding member having a hol... |
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Invention
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Actuator.
An actuator includes an attachment member including a coil; a movable element having a... |
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Invention
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Speaker device.
A speaker device is provided in the cabin interior of a vehicle at which a close... |
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Invention
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Electroacoustic transducer and electroacoustic transducer unit.
An electroacoustic transducer in... |
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Invention
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Vibration device.
A vibration device includes a voice coil type actuator that applies vibration ... |
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Invention
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Headset.
A headset includes: a hollow housing to be worn at an ear of a user; a cylindrical ear ... |
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Invention
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Vibration actuator.
Assembling of the leaf spring and the damping member is facilitated and a vi... |
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Invention
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Exciter and speaker.
An exciter and a speaker that can reduce a number of assembly processes by ... |
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Invention
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Speaker magnetic circuit and speaker driver.
The speaker magnetic circuit includes a yoke cover ... |
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2021
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Invention
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Speaker and speaker attachment structure.
A speaker includes a speaker unit and a holding member... |
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Invention
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Driver holder, driver module, and headset.
A driver holder is disposed inside a housing. This dr... |
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Invention
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Headset.
A headset includes: a hollow housing (10) to be worn at an ear of a user; a cylindrical... |
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Invention
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Oscillatory actuator.
A weight with optimum weight and high strength can be easily manufactured ... |
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Invention
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Speaker and method of producing the same.
A speaker includes: an edge having an outer circumfere... |
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2020
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Invention
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Oscillatory actuator.
An oscillatory actuator 1 includes: an in-case electromagnetic driver 3; a... |
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2019
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P/S
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Diaphragms for headphones, namely, electroacoustic transducers sold as a component part of headph... |
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2016
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P/S
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Mobile telephones; loudspeakers; headphones; headsets;
electric actuators; electroacoustic trans... |
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2013
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P/S
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Audio speaker drivers, audio speaker systems, microphones, microphone accessories, headphones, ki... |
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2012
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P/S
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[ Electric acoustic and communication instruments and equipment, namely, tape recorders, tape rep... |
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2010
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P/S
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Headphones and their parts and accessories; ear-sets,
headsets and their parts and accessories; ... |
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2009
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P/S
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Apparatus for recording, transmission or reproduction of
sound or images; speaker systems; louds... |
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1984
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P/S
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Electric and electronic acoustic and communication instruments and equipment, namely, speaker sys... |
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1981
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P/S
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Audio electronic equipment, namely, speaker systems, speaker units, microphones, microphone acces... |
