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2018
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Invention
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Noise-cancelling headphone. A headphone includes a feedback microphone that receives a front air ... |
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Invention
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Headphone. A headphone includes a driver unit 2, the first housing 4 that forms a first air chamb... |
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2017
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Invention
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Noise-cancelling headphone. A noise-cancelling headphone is provided that avoids an influence of ... |
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Invention
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Electroacoustic transducer and acoustic resistor. An electroacoustic transducer includes a driver... |
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2016
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Invention
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Unidirectional microphone. To obtain a unidirectional microphone with high sound quality, which a... |
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Invention
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Impedance converter and condenser microphone. In an impedance converter using an electron tube as... |
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Invention
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Unidirectional dynamic microphone unit. In a unidirectional dynamic microphone unit, a cylindrica... |
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Invention
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Acoustic tube and narrow directional microphone using the same. To prevent penetration of water i... |
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Invention
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Dynamic microphone. A dynamic microphone that enables taking a long propagation path of a sound w... |
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Invention
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Condenser microphone unit and condenser microphone. Provided is a condenser microphone unit that ... |
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Invention
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Condenser microphone. A condenser microphone includes a first grounded-plate electron tube having... |
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Invention
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Narrow directional microphone. A narrow directional microphone includes a unit case having a fron... |
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Invention
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Microphone. A microphone includes a tubular microphone case having conductivity, a circuit board ... |
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Invention
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Microphone. To enable light to be easily visually recognized, the light indicating an operation s... |
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Invention
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Wireless receiver. A wireless receiver includes an RF muting circuit that opens and closes a sign... |
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Invention
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Wireless receiver. A wireless receiver includes an RSSI generation circuit that obtains RSSI outp... |
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Invention
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Wireless receiver. A wireless receiver, which receives a radio wave (RF) signal from a wireless m... |
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Invention
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Wireless receiver. In a wireless receiver having a plurality of antennas for wireless microphones... |
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Invention
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Narrow-angle directional microphone. A narrow-angle directional microphone includes: a microphone... |
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Invention
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Unidirectional microphone unit. In a unidirectional microphone unit, stable frequency characteris... |
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Invention
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Condenser microphone unit, condenser microphone, and method of manufacturing condenser microphone... |
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Invention
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Unidirectional condenser microphone unit, unidirectional condenser microphone, and method of manu... |
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Invention
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Holder attachment for drum. A holder attachment for a drum secures a component to a drum, adds no... |
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Invention
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Condenser microphone unit and condenser microphone. A condenser microphone unit that has a capaci... |
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Invention
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Audio output circuit of condenser microphone. An audio output circuit of a condenser microphone i... |
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Invention
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Microphone and housing of microphone. A microphone includes a microphone unit configured to conve... |
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Invention
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Impedance conversion circuit of condenser microphone. Provided is an impedance conversion circuit... |
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Invention
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Noise-cancelling headphone. A noise-cancelling headphone is provided that prevents degradation in... |
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Invention
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Microphone and microphone apparatus. A microphone includes: first and second bi-directional micro... |
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Invention
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Microphone apparatus. A microphone apparatus includes a microphone including first and second bi-... |
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Invention
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Boundary microphone. There is provided a boundary microphone inside which a unidirectional microp... |
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Invention
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Microphone device. A microphone device includes a microphone unit that outputs an electrical sign... |
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Invention
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Unidirectional condenser microphone. A unidirectional condenser microphone having a front opening... |
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Invention
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Microphone device and microphone stand. There are provided a microphone stand having a connector ... |
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Invention
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Non-directional microphone. A non-directional microphone includes a housing, a microphone unit at... |
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Invention
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Earphone |
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Invention
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Diaphragm, electroacoustic transducer, and electroacoustic transducer apparatus. A diaphragm is p... |
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Invention
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Condenser microphone. A condenser microphone utilizes a PLL circuit which includes a phase shift ... |
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Invention
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Connector for microphone and microphone. A connector for a microphone and a microphone are provid... |
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Invention
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Moving-magnet type pickup cartridge. A moving-magnet type pickup cartridge is disclosed, which in... |
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Invention
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Ear pad and headphone. An ear pad to be mounted to a base body to which a speaker unit is fixed i... |
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G/S
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Record players; needles for record players; phono cartridges
for record players; record turntabl... |
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Invention
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Boundary microphone. A boundary microphone is provided that does not generate spark discharge dur... |
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Invention
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Microphone. A microphone includes a tubular first and second acoustic tubes configured with a gap... |
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Invention
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Headphone |
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2007
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G/S
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Headphones. |
|
2003
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G/S
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Microphones, microphone accessories, microphone mounts and stands, microphone receivers and trans... |
|
1999
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G/S
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SUSHI RICE MANUFACTURING MACHINE, SUSHI MANUFACTURING MACHINE, [SUSHI WRAPPING MACHINE, SUSHI CUT... |
|
1998
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G/S
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Food manufacturing machines, namely, sushi rice manufacturing machines, sushi manufacturing machi... |
|
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G/S
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FOOD MANUFACTURING MACHINES, NAMELY, SUSHI RICE MANUFACTURING MACHINES, SUSHI WRAPPING MACHINES, ... |
|
1990
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G/S
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Microphones. |
|
1985
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G/S
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PHONOGRAPH DISC CLEANING SOLUTION, [TAPE RECORDING HEAD CLEANING SOLUTION, CONNECTOR CLEANING SOL... |
|
1972
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G/S
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Phonograph pickups, tone arms and phono-cables therefor, pickup cartridges, record players and tu... |
|
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G/S
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Phonograph pickups, tone arms and phonocables therefor, pickup cartridges, record players and tur... |
|
|
G/S
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MICROPHONES, HEADPHONES, [ AND PHONO-CABLES FOR ] TONE ARMS [ RECORD DISCS, PHONOGRAPH PICKUPS, T... |
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1966
|
G/S
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Electrical machines and instruments, electrical communication machines and instruments, electroni... |
