KABUSHIKI KAISHA AUDIO-TECHNICA
Patent Applications and Registrations
Patent applications and USPTO patent grants for KABUSHIKI KAISHA AUDIO-TECHNICA.The latest application filed is for "headphone".
Company Profile
9.200.200
Trademarks
- KABUSHIKI KAISHA AUDIO-TECHNICA - Tokyo N/A JP
- KABUSHIKI KAISHA AUDIO-TECHNICA - Machida-shi, Tokyo N/A JP
- KABUSHIKI KAISHA AUDIO-TECHNICA - Machida-Shi Tokyo JP
- KABUSHIKI KAISHA AUDIO-TECHNICA - Machida-shi, Toyko N/A JP
- KABUSHIKI KAISHA AUDIO-TECHNICA - Tokho JP
- KABUSHIKI KAISHA AUDIO-TECHNICA; - US
Trademarks
Patent Activity
| Patent | Date |
|---|---|
| Headphone Grant D875,066 - Ando , et al. Feb | 2020-02-11 |
| Headphone Grant 10,511,900 - Yoneyama , et al. Dec | 2019-12-17 |
| Locking device for opening and closing lid Grant 10,370,880 - Masuda , et al. | 2019-08-06 |
| Condenser microphone unit and condenser microphone Grant 10,362,407 - Akino | 2019-07-23 |
| Noise-cancelling headphone Grant 10,249,287 - Otsuka , et al. | 2019-04-02 |
| Noise-cancelling headphone Grant 10,204,615 - Otsuka , et al. Feb | 2019-02-12 |
| Headphone App 20180366100 - Otsuka; Koji ; et al. | 2018-12-20 |
| Headphone App 20180352318 - YONEYAMA; Daisuke ; et al. | 2018-12-06 |
| Microphone Grant 10,149,030 - Akino De | 2018-12-04 |
| Diaphragm, electroacoustic transducer, and electroacoustic transducer apparatus Grant 10,123,130 - Akino November 6, 2 | 2018-11-06 |
| Microphone Grant 10,080,072 - Furuya September 18, 2 | 2018-09-18 |
| Microphone Grant 10,057,671 - Furuya August 21, 2 | 2018-08-21 |
| Electroacoustic transducer and acoustic resistor Grant 10,057,677 - Honda , et al. August 21, 2 | 2018-08-21 |
| Headphone Grant D822,635 - Ando , et al. July 10, 2 | 2018-07-10 |
| Acoustic tube and narrow directional microphone using the same Grant 10,021,471 - Akino July 10, 2 | 2018-07-10 |
| Dynamic microphone Grant 10,015,587 - Akino July 3, 2 | 2018-07-03 |
| Microphone apparatus Grant 10,003,884 - Yoshino June 19, 2 | 2018-06-19 |
| Unidirectional dynamic microphone unit Grant 9,992,578 - Ikeda , et al. June 5, 2 | 2018-06-05 |
| Microphone and housing of microphone Grant 9,980,027 - Ikeda May 22, 2 | 2018-05-22 |
| Unidirectional microphone Grant 9,980,039 - Akino May 22, 2 | 2018-05-22 |
| Unidirectional condenser microphone unit, unidirectional condenser microphone, and method of manufacturing unidirectional condenser microphone unit Grant 9,967,678 - Akino May 8, 2 | 2018-05-08 |
| Noise-cancelling headphone Grant 9,959,858 - Otsuka , et al. May 1, 2 | 2018-05-01 |
| Microphone Grant 9,949,019 - Akino April 17, 2 | 2018-04-17 |
| Condenser microphone unit, condenser microphone, and method of manufacturing condenser microphone Grant 9,942,666 - Yoshino , et al. April 10, 2 | 2018-04-10 |
| Narrow-angle directional microphone Grant 9,942,653 - Akino April 10, 2 | 2018-04-10 |
| Narrow-angle directional microphone and method of manufacturing the same Grant 9,936,288 - Akino April 3, 2 | 2018-04-03 |
| Earphone Grant D813,847 - Ozawa , et al. March 27, 2 | 2018-03-27 |
| Microphone and microphone apparatus Grant 9,924,264 - Yoshino March 20, 2 | 2018-03-20 |
| Noise-cancelling Headphone App 20180068648 - OTSUKA; Koji ; et al. | 2018-03-08 |
| Noise-cancelling headphone Grant 9,913,020 - Otsuka , et al. March 6, 2 | 2018-03-06 |
| Microphone device Grant 9,900,684 - Sano February 20, 2 | 2018-02-20 |
| Earphone Grant D810,719 - Nagamine , et al. February 20, 2 | 2018-02-20 |
| Impedance converter and condenser microphone Grant 9,893,691 - Akino February 13, 2 | 2018-02-13 |
| Condenser microphone unit and condenser microphone Grant 9,877,113 - Akino January 23, 2 | 2018-01-23 |
| Wiring structure for electroacoustic transducer for digital signal and headphone for digital signal Grant 9,872,098 - Tanoue , et al. January 16, 2 | 2018-01-16 |
| Boundary microphone Grant 9,872,096 - Akino January 16, 2 | 2018-01-16 |
| Holder attachment for drum Grant 9,848,256 - Murata December 19, 2 | 2017-12-19 |
| Unidirectional condenser microphone Grant 9,838,801 - Akino December 5, 2 | 2017-12-05 |
| Microphone device Grant 9,838,768 - Matsui , et al. December 5, 2 | 2017-12-05 |
| Microphone device and microphone stand Grant 9,832,556 - Akino November 28, 2 | 2017-11-28 |
| Stereo microphone Grant 9,826,304 - Akino November 21, 2 | 2017-11-21 |
| Wireless receiver Grant 9,807,529 - Shiotani October 31, 2 | 2017-10-31 |
| Headphone Grant D800,691 - Ando , et al. October 24, 2 | 2017-10-24 |
| Electroacoustic transducer Grant 9,800,976 - Honda , et al. October 24, 2 | 2017-10-24 |
| Unidirectional Dynamic Microphone Unit App 20170303047 - IKEDA; Tatsuya ; et al. | 2017-10-19 |
| Wireless receiver Grant 9,793,934 - Shiotani October 17, 2 | 2017-10-17 |
| Electroacoustic transducer and acoustic resistor Grant 9,794,682 - Honda , et al. October 17, 2 | 2017-10-17 |
| Narrow directional microphone Grant 9,788,132 - Akino October 10, 2 | 2017-10-10 |
| Unidirectional microphone unit Grant 9,788,102 - Sano October 10, 2 | 2017-10-10 |
| Boundary microphone Grant 9,788,104 - Akino October 10, 2 | 2017-10-10 |
| Condenser microphone unit and method of manufacturing the same Grant 9,781,534 - Akino October 3, 2 | 2017-10-03 |
| Microphone connecting device Grant 9,774,969 - Matsumoto September 26, 2 | 2017-09-26 |
| Connector for microphone and microphone Grant 9,761,999 - Akino September 12, 2 | 2017-09-12 |
| Condenser microphone unit, condenser microphone, and method of manufacturing condenser microphone unit Grant 9,762,992 - Akino September 12, 2 | 2017-09-12 |
| Microphone Grant 9,762,988 - Akino September 12, 2 | 2017-09-12 |
| Wireless receiver Grant 9,749,765 - Shiotani August 29, 2 | 2017-08-29 |
| Headphone Grant D795,835 - Nagamine , et al. August 29, 2 | 2017-08-29 |
| Wireless microphone with antenna therein Grant 9,749,725 - Naito , et al. August 29, 2 | 2017-08-29 |
| Wireless receiver Grant 9,742,449 - Shiotani August 22, 2 | 2017-08-22 |
| Microphone and microphone housing Grant 9,743,175 - Akino August 22, 2 | 2017-08-22 |
| Electroacoustic Transducer and Acoustic Resistor App 20170238089 - Honda; Yoji ; et al. | 2017-08-17 |
| Condenser microphone Grant 9,736,586 - Akino August 15, 2 | 2017-08-15 |
| Microphone holder and step formation member used with the same, and microphone shock mount using the microphone holder Grant 9,712,903 - Ikeda July 18, 2 | 2017-07-18 |
| Audio output circuit of condenser microphone Grant 9,706,618 - Furuya , et al. July 11, 2 | 2017-07-11 |
| Unidirectional Microphone App 20170195782 - AKINO; Hiroshi | 2017-07-06 |
| Non-directional microphone Grant 9,699,547 - Akino July 4, 2 | 2017-07-04 |
| Ear pad and headphone Grant 9,699,541 - Tsubone July 4, 2 | 2017-07-04 |
| Impedance Converter And Condenser Microphone App 20170187342 - AKINO; Hiroshi | 2017-06-29 |
| Acoustic Tube And Narrow Directional Microphone Using The Same App 20170188125 - AKINO; Hiroshi | 2017-06-29 |
| Condenser microphone unit Grant 9,693,151 - Akino June 27, 2 | 2017-06-27 |
| Condenser Microphone App 20170180857 - AKINO; Hiroshi | 2017-06-22 |
| Condenser Microphone Unit And Condenser Microphone App 20170180871 - AKINO; Hiroshi | 2017-06-22 |
| Dynamic Microphone App 20170180849 - AKINO; Hiroshi | 2017-06-22 |
| Narrow Directional Microphone App 20170171680 - AKINO; Hiroshi | 2017-06-15 |
| Condenser Microphone Unit And Condenser Microphone App 20170171670 - AKINO; Hiroshi | 2017-06-15 |
| Narrow-angle Directional Microphone App 20170164098 - AKINO; Hiroshi | 2017-06-08 |
| Condenser type electroacoustic transducer Grant 9,668,062 - Ikeda , et al. May 30, 2 | 2017-05-30 |
| Impedance conversion circuit of condenser microphone Grant 9,668,050 - Akino May 30, 2 | 2017-05-30 |
| Electrodynamic acoustic transducer, condenser microphone and condenser headphones Grant 9,668,061 - Akino May 30, 2 | 2017-05-30 |
| Moving-magnet type pickup cartridge Grant 9,659,580 - Miyata May 23, 2 | 2017-05-23 |
| Condenser Microphone Unit, Condenser Microphone, And Method Of Manufacturing Condenser Microphone App 20170142526 - YOSHINO; Satoshi ; et al. | 2017-05-18 |
| Boundary Microphone App 20170142514 - AKINO; Hiroshi | 2017-05-18 |
| Condenser microphone Grant 9,654,892 - Akino May 16, 2 | 2017-05-16 |
| Condenser microphone and method of manufacturing condenser microphone Grant 9,654,882 - Akino May 16, 2 | 2017-05-16 |
| Microphone App 20170134840 - FURUYA; Hiroaki | 2017-05-11 |
| Microphone App 20170134839 - FURUYA; Hiroaki | 2017-05-11 |
| Unidirectional condenser microphone unit Grant 9,648,426 - Akino May 9, 2 | 2017-05-09 |
| Wireless Receiver App 20170111070 - SHIOTANI; Masaki | 2017-04-20 |
| Wireless Receiver App 20170111750 - SHIOTANI; Masaki | 2017-04-20 |
| Wireless Receiver App 20170111068 - SHIOTANI; Masaki | 2017-04-20 |
| Wireless Receiver App 20170111749 - SHIOTANI; Masaki | 2017-04-20 |
| Earphone Grant D784,298 - Ozawa , et al. April 18, 2 | 2017-04-18 |
| Dynamic microphone unit and dynamic microphone Grant 9,621,980 - Akino April 11, 2 | 2017-04-11 |
| Impedance Conversion Circuit Of Condenser Microphone App 20170099544 - AKINO; Hiroshi | 2017-04-06 |
| Unidirectional Microphone Unit App 20170099540 - SANO; Yusuke | 2017-04-06 |
| Variable directivity electret condenser microphone Grant 9,615,167 - Akino April 4, 2 | 2017-04-04 |
| Microphone Grant 9,615,157 - Naito , et al. April 4, 2 | 2017-04-04 |
| Headphone unit and ear muff unit Grant 9,609,422 - Honda , et al. March 28, 2 | 2017-03-28 |
| Narrow-angle directional microphone Grant 9,609,426 - Akino March 28, 2 | 2017-03-28 |
| Unidirectional Condenser Microphone Unit, Unidirectional Condenser Microphone, And Method Of Manufacturing Unidirectional Condenser Microphone Unit App 20170078787 - AKINO; Hiroshi | 2017-03-16 |
| Unidirectional close-talking microphone and microphone cap Grant 9,596,533 - Akino March 14, 2 | 2017-03-14 |
| Microphone And Housing Of Microphone App 20170070799 - IKEDA; Tatsuya | 2017-03-09 |
| Impedance converter circuit for condenser microphone Grant 9,590,570 - Akino March 7, 2 | 2017-03-07 |
| Holder Attachment For Drum App 20170064425 - MURATA; Takashi | 2017-03-02 |
| Audio Output Circuit Of Condenser Microphone App 20170064449 - FURUYA; Hiroaki ; et al. | 2017-03-02 |
| Microphone and microphone casing Grant 9,584,888 - Akino February 28, 2 | 2017-02-28 |
| Unidirectional condenser microphone and method of manufacturing the same Grant 9,584,924 - Akino February 28, 2 | 2017-02-28 |
| Dynamic microphone and method of forming back-side air chamber Grant 9,584,902 - Akino February 28, 2 | 2017-02-28 |
| Microphone Device App 20170055068 - SANO; Yusuke | 2017-02-23 |
| Noise-cancelling Headphone App 20170040013 - OTSUKA; Koji ; et al. | 2017-02-09 |
| Microphone And Microphone Apparatus App 20170034616 - YOSHINO; Satoshi | 2017-02-02 |
| Noise-cancelling Headphone App 20170026737 - OTSUKA; Koji ; et al. | 2017-01-26 |
| Microphone Apparatus App 20170026741 - YOSHINO; Satoshi | 2017-01-26 |
| Boundary microphone and boundary plate Grant 9,544,680 - Akino January 10, 2 | 2017-01-10 |
| Microphone holder Grant 9,544,674 - Murata January 10, 2 | 2017-01-10 |
| Microphone device including light emitting elements Grant 9,538,273 - Akino January 3, 2 | 2017-01-03 |
| Unidirectional Condenser Microphone App 20160373865 - Akino; Hiroshi | 2016-12-22 |
| Microphone Device And Microphone Stand App 20160373845 - AKINO; Hiroshi | 2016-12-22 |
| Non-Directional Microphone App 20160366508 - Akino; Hiroshi | 2016-12-15 |
| Condenser microphone Grant 9,521,492 - Okita December 13, 2 | 2016-12-13 |
| Electrode extraction terminal for unidirectional condenser microphone unit and unidirectional condenser microphone unit Grant 9,516,427 - Akino December 6, 2 | 2016-12-06 |
| Ear Pad and Headphone App 20160353190 - Tsubone; Kodai | 2016-12-01 |
| Microphone App 20160353201 - AKINO; Hiroshi | 2016-12-01 |
| Diaphragm, Electroacoustic Transducer, And Electroacoustic Transducer Apparatus App 20160345097 - AKINO; Hiroshi | 2016-11-24 |
| Handheld microphone with a notch filter and a high pass filter Grant 9,503,799 - Akino November 22, 2 | 2016-11-22 |
| Digital microphone and position-to-frequency converter Grant 9,503,811 - Maezawa , et al. November 22, 2 | 2016-11-22 |
| Boundary microphone and boundary microphone adapter Grant 9,503,808 - Akino November 22, 2 | 2016-11-22 |
| Condenser Microphone App 20160337753 - AKINO; Hiroshi | 2016-11-17 |
| Variable directional microphone Grant 9,497,539 - Okita November 15, 2 | 2016-11-15 |
| Stereo boundary microphone and stereo boundary microphone adapter Grant 9,497,546 - Akino November 15, 2 | 2016-11-15 |
| Moving-coil type stereo pickup cartridge Grant 9,497,548 - Miyata November 15, 2 | 2016-11-15 |
| Variable directional microphone Grant 9,497,538 - Akino November 15, 2 | 2016-11-15 |
| Condenser Microphone Unit, Condenser Microphone, And Method Of Manufacturing Condenser Microphone Unit App 20160330544 - AKINO; Hiroshi | 2016-11-10 |
| Electret condenser microphone Grant 9,491,540 - Akino November 8, 2 | 2016-11-08 |
| Moving-magnet Type Pickup Cartridge App 20160314806 - MIYATA; Mitsuo | 2016-10-27 |
| Connector For Microphone And Microphone App 20160308305 - AKINO; Hiroshi | 2016-10-20 |
| Dynamic headphone unit and method of producing dynamic headphone unit Grant 9,473,840 - Akino October 18, 2 | 2016-10-18 |
| Unidirectional condenser microphone unit Grant 9,462,372 - Akino October 4, 2 | 2016-10-04 |
| Stereo Microphone App 20160286307 - AKINO; Hiroshi | 2016-09-29 |
| Microphone App 20160286292 - AKINO; Hiroshi | 2016-09-29 |
| Boundary Microphone App 20160286293 - AKINO; Hiroshi | 2016-09-29 |
| Narrow-angle Directional Microphone And Method Of Manufacturing The Same App 20160269821 - AKINO; Hiroshi | 2016-09-15 |
| Condenser microphone Grant 9,445,188 - Okita September 13, 2 | 2016-09-13 |
| Microphone And Microphone Housing App 20160261950 - AKINO; Hiroshi | 2016-09-08 |
| Microphone Connecting Device App 20160255450 - MATSUMOTO; Akira | 2016-09-01 |
| Condenser microphone Grant 9,432,776 - Akino August 30, 2 | 2016-08-30 |
| Condenser microphone Grant 9,432,765 - Akino August 30, 2 | 2016-08-30 |
| Microphone connector Grant 9,431,738 - Akino August 30, 2 | 2016-08-30 |
| Microphone Device Including Light Emitting Elements App 20160249121 - AKINO; Hiroshi | 2016-08-25 |
| Narrow-angle Directional Microphone App 20160241952 - AKINO; Hiroshi | 2016-08-18 |
| Microphone Grant 9,420,376 - Furuya , et al. August 16, 2 | 2016-08-16 |
| Microphone Device App 20160234597 - AKINO; Hiroshi | 2016-08-11 |
| Microphone Grant D763,234 - Hara , et al. August 9, 2 | 2016-08-09 |
| Microphone Grant 9,414,143 - Akino August 9, 2 | 2016-08-09 |
| Wireless receiver Grant D762,614 - Matsui , et al. August 2, 2 | 2016-08-02 |
| Condenser Microphone And Method Of Manufacturing Condenser Microphone App 20160212550 - Akino; Hiroshi | 2016-07-21 |
| Headphone Grant D761,761 - Ando , et al. July 19, 2 | 2016-07-19 |
| Analog signal transfer system, variable compressor, and variable expander Grant 9,398,371 - Yokoi , et al. July 19, 2 | 2016-07-19 |
| Electrodynamic electroacoustic transducer, diaphragm thereof, and method of manufacturing the same Grant 9,398,375 - Akino July 19, 2 | 2016-07-19 |
| Condenser Microphone Unit And Condenser Microphone App 20160205470 - AKINO; Hiroshi | 2016-07-14 |
| Variable directivity electret condenser microphone Grant 9,392,359 - Akino July 12, 2 | 2016-07-12 |
| Microphone And Microphone Casing App 20160192045 - AKINO; Hiroshi | 2016-06-30 |
| Moving-coil Type Stereo Pickup Cartridge App 20160192080 - MIYATA; Mitsuo | 2016-06-30 |
| Microphone App 20160182984 - AKINO; Hiroshi | 2016-06-23 |
| Stereo microphone Grant 9,369,802 - Akino June 14, 2 | 2016-06-14 |
| Condenser Type Electroacoustic Transducer App 20160165356 - IKEDA; Tatsuya ; et al. | 2016-06-09 |
| Impedance Converter Circuit For Condenser Microphone App 20160156321 - AKINO; Hiroshi | 2016-06-02 |
| Voice Coil Unit, Electro-acoustic Transducer, And Headphone Set App 20160142826 - HONDA; Yoji ; et al. | 2016-05-19 |
| Wiring Structure For Electroacoustic Transducer For Digital Signal And Headphone For Digital Signal App 20160142809 - TANOUE; Koichiro ; et al. | 2016-05-19 |
| Electroacoustic Transducer App 20160142812 - Honda; Yoji ; et al. | 2016-05-19 |
| Wireless Microphone App 20160142802 - NAITO; Yoshihiko ; et al. | 2016-05-19 |
| Electroacoustic Transducer and Acoustic Resistor App 20160142813 - Honda; Yoji ; et al. | 2016-05-19 |
| Headphone Unit And Ear Muff Unit App 20160142811 - HONDA; Yoji ; et al. | 2016-05-19 |
| Locking Device For Opening And Closing Lid App 20160143166 - MASUDA; Akira ; et al. | 2016-05-19 |
| Microphone App 20160142804 - NAITO; Yoshihiko ; et al. | 2016-05-19 |
| Condenser microphone Grant 9,344,810 - Okita May 17, 2 | 2016-05-17 |
| Microphone and wind screen Grant 9,332,333 - Akino May 3, 2 | 2016-05-03 |
| Electro-acoustic transducer Grant 9,332,355 - Akino May 3, 2 | 2016-05-03 |
| Microphone Holder And Step Formation Member Used With The Same, And Microphone Shock Mount Using The Microphone Holder App 20160119701 - IKEDA; Tatsuya | 2016-04-28 |
| Microphone Device App 20160119702 - MATSUI; Noriko ; et al. | 2016-04-28 |
| Microphone Holder App 20160112786 - MURATA; Takashi | 2016-04-21 |
| Dynamic Microphone Unit And Dynamic Microphone App 20160112793 - AKINO; Hiroshi | 2016-04-21 |
| Unidirectional Condenser Microphone Unit App 20160100246 - AKINO; Hiroshi | 2016-04-07 |
| Condenser Microphone Unit And Method Of Manufacturing The Same App 20160094919 - AKINO; Hiroshi | 2016-03-31 |
| Microphone and microphone device Grant 9,301,036 - Akino March 29, 2 | 2016-03-29 |
| Electro-acoustic transducer Grant 9,301,042 - Akino March 29, 2 | 2016-03-29 |
| Handset microphone Grant 9,282,404 - Akino March 8, 2 | 2016-03-08 |
| Connector Grant 9,277,664 - Yoshino , et al. March 1, 2 | 2016-03-01 |
| Condenser microphone Grant 9,277,328 - Akino March 1, 2 | 2016-03-01 |
| Volume reduction filling member for microphone and unidirectional condenser microphone incorporating the same Grant 9,264,816 - Akino February 16, 2 | 2016-02-16 |
| Boundary Microphone And Boundary Microphone Adapter App 20160044408 - AKINO; Hiroshi | 2016-02-11 |
| Unidirectional Close-Talking Microphone and Microphone Cap App 20160037254 - Akino; Hiroshi | 2016-02-04 |
| Stereo Boundary Microphone And Stereo Boundary Microphone Adapter App 20160037259 - AKINO; Hiroshi | 2016-02-04 |
| Microphone Holder App 20160037246 - MURATA; Takashi | 2016-02-04 |
| Microphone device Grant 9,247,333 - Akino January 26, 2 | 2016-01-26 |
| Variable Directional Microphone App 20160021455 - AKINO; Hiroshi | 2016-01-21 |
| Boundary Microphone And Boundary Plate App 20160014491 - AKINO; Hiroshi | 2016-01-14 |
| Dynamic Microphone And Method Of Forming Back-side Air Chamber App 20150382102 - AKINO; Hiroshi | 2015-12-31 |
| Condenser Microphone Unit App 20150358741 - AKINO; Hiroshi | 2015-12-10 |
| Dynamic headphones Grant 9,210,495 - Akino December 8, 2 | 2015-12-08 |
| Throat microphone Grant 9,210,514 - Akino December 8, 2 | 2015-12-08 |
| Variable Directivity Electret Condenser Microphone App 20150341720 - AKINO; Hiroshi | 2015-11-26 |
| Variable Directivity Electret Condenser Microphone App 20150341721 - AKINO; Hiroshi | 2015-11-26 |
| Electrodynamic Electroacoustic Transducer, Diaphragm Thereof, And Method Of Manufacturing The Same App 20150341727 - AKINO; Hiroshi | 2015-11-26 |
| Microphone App 20150341715 - Akino; Hiroshi | 2015-11-26 |
| Connector of Microphone, Microphone, and Method for Manufacturing Connector of Microphone App 20150333429 - Akino; Hiroshi | 2015-11-19 |
| Condenser Microphone App 20150326962 - OKITA; Shioto | 2015-11-12 |
| Condenser Microphone App 20150326980 - OKITA; Shioto | 2015-11-12 |
| Condenser Microphone App 20150312682 - AKINO; Hiroshi | 2015-10-29 |
| Microphone and Wind Screen App 20150304754 - Akino; Hiroshi | 2015-10-22 |
| Condenser stereomicrophone Grant 9,167,343 - Kanatsu , et al. October 20, 2 | 2015-10-20 |
| Condenser microphone Grant 9,154,871 - Akino October 6, 2 | 2015-10-06 |
| Connector App 20150270638 - Yoshino; Satoshi ; et al. | 2015-09-24 |
| Electrostatic electroacoustic transducer and method of manufacturing the same Grant 9,137,606 - Akino September 15, 2 | 2015-09-15 |
| Condenser Microphone App 20150245143 - AKINO; Hiroshi | 2015-08-27 |
| Digital Microphone and Position-to-Frequency Converter App 20150237442 - Maezawa; Koichi ; et al. | 2015-08-20 |
| Unidirectional microphone Grant 9,113,238 - Akino August 18, 2 | 2015-08-18 |
| Unidirectional condenser microphone and method for adjusting acoustic resistance Grant 9,113,261 - Akino , et al. August 18, 2 | 2015-08-18 |
| Microphone Grant 9,100,741 - Akino August 4, 2 | 2015-08-04 |
| Dynamic microphone unit and dynamic microphone Grant 9,094,748 - Akino July 28, 2 | 2015-07-28 |
| Electrode Extraction Terminal For Unidirectional Condenser Microphone Unit And Unidirectional Condenser Microphone Unit App 20150201264 - AKINO; Hiroshi | 2015-07-16 |
| Unidirectional Condenser Microphone And Method Of Manufacturing The Same App 20150201265 - AKINO; Hiroshi | 2015-07-16 |
| Stereo ribbon microphone Grant 9,078,061 - Shimura , et al. July 7, 2 | 2015-07-07 |
| Unidirectional Condenser Microphone Unit App 20150189417 - AKINO; Hiroshi | 2015-07-02 |
| Volume Reduction Filling Member For Microphone And Unidirectional Condenser Microphone Incorporating The Same App 20150181320 - AKINO; Hiroshi | 2015-06-25 |
| Microphone and Accessory for Microphone App 20150172808 - Furuya; Hiroaki | 2015-06-18 |
| Stereo microphone Grant 9,049,509 - Akino , et al. June 2, 2 | 2015-06-02 |
| Microphone And Microphone Device App 20150139453 - Akino; Hiroshi | 2015-05-21 |
| Stereo Microphone App 20150131802 - Akino; Hiroshi | 2015-05-14 |
| Dynamic Headphone Unit and Method of Producing Dynamic Headphone Unit App 20150124992 - Akino; Hiroshi | 2015-05-07 |
| Dynamic Headphones App 20150117693 - AKINO; Hiroshi | 2015-04-30 |
| Microphone App 20150117692 - Akino; Hiroshi | 2015-04-30 |
| Condenser Microphone App 20150110306 - OKITA; Shioto | 2015-04-23 |
| Condenser Microphone App 20150110307 - Akino; Hiroshi | 2015-04-23 |
| Throat Microphone App 20150110301 - Akino; Hiroshi | 2015-04-23 |
| Electret Condenser Microphone App 20150104056 - Akino; Hiroshi | 2015-04-16 |
| Electrodynamic Acoustic Transducer, Method For Manufacturing A Fixed Pole Thereof, Condenser Microphone And Condenser Headphones App 20150098592 - AKINO; Hiroshi | 2015-04-09 |
| Electrostatic Electroacoustic Transducer And Method Of Manufacturing The Same App 20150098606 - AKINO; Hiroshi | 2015-04-09 |
| Microphone Device App 20150092975 - AKINO; Hiroshi | 2015-04-02 |
| Condenser Microphone App 20150003645 - AKINO; Hiroshi | 2015-01-01 |
| Dynamic Microphone Unit And Dynamic Microphone App 20150003640 - Akino; Hiroshi | 2015-01-01 |
| Ribbon Microphone And Unidirectional Converter Therefor App 20140376752 - Akino; Hiroshi | 2014-12-25 |
| Handset Microphone App 20140376750 - Akino; Hiroshi | 2014-12-25 |
| Handheld Microphone App 20140376760 - Akino; Hiroshi | 2014-12-25 |
| Electro-acoustic Transducer App 20140369532 - Akino; Hiroshi | 2014-12-18 |
| Stereo Microphone App 20140369507 - Akino; Hiroshi | 2014-12-18 |
| Condenser Microphone App 20140355808 - Akino; Hiroshi | 2014-12-04 |
| Condenser Stereomicrophone App 20140241530 - Kanatus; Ryo ; et al. | 2014-08-28 |
| Microphone App 20140198942 - FURUYA; Hiroaki ; et al. | 2014-07-17 |
| Variable Directivity Condenser Microphone App 20140112514 - YOSHINO; Satoshi | 2014-04-24 |
| Condenser Microphone App 20140003628 - Akino; Hiroshi | 2014-01-02 |
| Unidirectional Microphone App 20130287223 - AKINO; Hiroshi | 2013-10-31 |
| Condenser Microphone App 20130230195 - AKINO; Hiroshi | 2013-09-05 |
| Unidirectional Condenser Microphone And Method For Adjusting Acoustic Resistance App 20130216084 - AKINO; Hiroshi ; et al. | 2013-08-22 |
| Dynamic Microphone App 20130070941 - AKINO; Hiroshi | 2013-03-21 |
| Holding Device Of Cylindrical Body And Microphone Holder App 20130061430 - OKITA; Shioto ; et al. | 2013-03-14 |
| Holding Device Of Cylindrical Body And Microphone Holder App 20130062479 - OKITA; Shioto | 2013-03-14 |
| Narrow-angle Directional Microphone App 20130064409 - Ikeda; Tatsuya ; et al. | 2013-03-14 |
| Unidirectional Microphone App 20130051600 - AKINO; Hiroshi | 2013-02-28 |
| Diaphragm Of Electric Sound Converter And Its Manufacturing Method App 20130043090 - AKINO; Hiroshi | 2013-02-21 |
| Narrow Directional Microphone App 20130034256 - AKINO; Hiroshi | 2013-02-07 |
| Ribbon Microphone App 20120269366 - AKINO; Hiroshi | 2012-10-25 |
| Condenser Microphone Unit And Condenser Microphone App 20120263332 - AKINO; Hiroshi | 2012-10-18 |
| Narrow-angle Directional Microphone App 20120263333 - AKINO; Hiroshi | 2012-10-18 |
| Gooseneck Condenser Microphone App 20120263334 - YOSHINO; Satoshi | 2012-10-18 |
| Noise Reduction Communication Device App 20120259629 - AKINO; Hiroshi | 2012-10-11 |
| Condenser Microphone App 20120213390 - AKINO; Hiroshi | 2012-08-23 |
| Ribbon Microphone App 20120189145 - AKINO; Hiroshi | 2012-07-26 |
| Method Of Molding Cooked Rice App 20120189749 - HOSOGANE; Takashi ; et al. | 2012-07-26 |
| Boundary microphone App 20120099752 - Akino; Hiroshi | 2012-04-26 |
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| Electroacoustic Transducer App 20120027239 - Akino; Hiroshi | 2012-02-02 |
| Noise-canceling Headphone App 20120014532 - Kimura; Tominori | 2012-01-19 |
| Narrow directional condenser microphone App 20120014542 - Akino; Hiroshi | 2012-01-19 |
| Condenser microphone and its output connector App 20120009819 - Akino; Hiroshi | 2012-01-12 |
| Dynamic microphone App 20120002832 - Okita; Shioto | 2012-01-05 |
| Unidirectional condenser microphone unit App 20110293127 - Akino; Hiroshi | 2011-12-01 |
| Battery Compartment For Condenser Microphone App 20110293116 - Matsui; Noriko ; et al. | 2011-12-01 |
| Condenser microphone unit and method of manufacturing diaphragm assembly of condenser microphone App 20110293114 - Akino; Hiroshi | 2011-12-01 |
| Noise Canceling Headphone App 20110286607 - Kimura; Tominori | 2011-11-24 |
| Electret Condenser Microphone App 20110280418 - Matsunaga; Susumu | 2011-11-17 |
| Condenser microphone and output connector therefor App 20110235830 - Akino; Hiroshi | 2011-09-29 |
| Variable directional microphone App 20110235821 - Okita; Shioto | 2011-09-29 |
| Narrow directional microphone App 20110222718 - Akino; Hiroshi | 2011-09-15 |
| Condenser microphone having a flexible neck App 20110206221 - Yoshino; Satoshi | 2011-08-25 |
| Narrow directional microphone App 20110200221 - Akino; Hiroshi | 2011-08-18 |
| Ribbon Microphone App 20110188680 - Akino; Hiroshi | 2011-08-04 |
| Electroacoustic transducer App 20110158458 - Akino; Hiroshi | 2011-06-30 |
| Condenser microphone and method for manufacturing the same App 20110142264 - Akino; Hiroshi | 2011-06-16 |
| Condenser microphone App 20110116660 - Akino; Hiroshi | 2011-05-19 |
| Apparatus for molding cooked rice App 20110048249 - Hosogane; Takashi ; et al. | 2011-03-03 |
| Condenser microphone App 20110013800 - Akino; Hiroshi | 2011-01-20 |
| Condenser microphone and method for fixing microphone cable App 20110013801 - Akino; Hiroshi | 2011-01-20 |
| Condenser microphone App 20110007925 - Akino; Hiroshi | 2011-01-13 |
| Earmuff And Headphone App 20110002475 - Kimura; Tominori | 2011-01-06 |
| Condenser microphone unit App 20100316243 - Akino; Hiroshi | 2010-12-16 |
| Boundary microphone App 20100246876 - Akino; Hiroshi | 2010-09-30 |
| Apparatus for molding cooked rice and method for controlling the same App 20100221401 - Uchida; Junya | 2010-09-02 |
| Condenser microphone unit App 20100189301 - Akino; Hiroshi ; et al. | 2010-07-29 |
| Audio Conference System App 20100189286 - Katsuno; Manami | 2010-07-29 |
| Unidirectional condenser microphone unit App 20100189298 - Akino; Hiroshi ; et al. | 2010-07-29 |
| Infrared Transmitter App 20100183317 - HARIMA; Tatsuji | 2010-07-22 |
| Bone-conduction Microphone Built-in Headset App 20100172519 - KIMURA; Tominori | 2010-07-08 |
| Filter Circuit App 20100172515 - KIMURA; TOMINORI | 2010-07-08 |
| Conference Audio System App 20100142721 - Wada; Ariisa ; et al. | 2010-06-10 |
| Apparatus for molding cooked rice App 20100129485 - Uchida; Junya | 2010-05-27 |
| Variable Directional Microphone Unit And Variable Directional Microphone App 20100098282 - SHIMURA; Haruhito ; et al. | 2010-04-22 |
| Microphone Holder App 20100083470 - MURATA; Takashi | 2010-04-08 |
| Noise-canceling System App 20100046769 - KIMURA; Tominori | 2010-02-25 |
| Apparatus and method for molding cooked rice App 20100047409 - Hosogane; Takashi ; et al. | 2010-02-25 |
| Headphone App 20100034414 - Miyata; Mitsuo | 2010-02-11 |
| Diaphragm for condenser microphone, method for manufacturing the same, and condenser microphone App 20090296963 - Akino; Hiroshi | 2009-12-03 |
| Noise-cancelling Headphone App 20090285408 - Kimura; Tominori | 2009-11-19 |
| Electrical connector and method for manufacturing the same and condenser microphone App 20090262968 - Akino; Hiroshi | 2009-10-22 |
| Dynamic microphone App 20090238392 - Akino; Hiroshi | 2009-09-24 |
| Condenser Microphone App 20090232335 - KONDO; Kazuhisa ; et al. | 2009-09-17 |
| Digital Microphone App 20090232339 - MOTOBAYASHI; Tetsuya ; et al. | 2009-09-17 |
| Headphone App 20090226023 - Akino; Hiroshi | 2009-09-10 |
| Ribbon For Ribbon Microphone, Manufacturing Method Of The Same, And Ribbon Microphone App 20090208038 - AKINO; Hiroshi | 2009-08-20 |
| Dynamic microphone App 20090154753 - Akino; Hiroshi | 2009-06-18 |
| Ribbon Microphone And Ribbon Microphone Unit App 20090141914 - AKINO; Hiroshi | 2009-06-04 |
| Ribbon Microphone And Ribbon Microphone Unit App 20090116670 - AKINO; Hiroshi | 2009-05-07 |
| Boundary Microphone App 20090097686 - YOSHINO; Satoshi | 2009-04-16 |
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