Assignee
AKINO HIROSHI
JP·120 granted patents·7 pending applications·278 citations·filing 2005–2017
Top patents by PatentIndex Score
127 records- 0194US8848962B2Unidirective condenser microphone unit and condenser microphoneAKINO HIROSHI·Filed 2012·Granted Sep 30, 2014·25 cites·14 claims
- 0291US8199955B2Headphones with a pressure controlling mechanismAKINO HIROSHI·Filed 2009·Granted Jun 12, 2012·23 cites·11 claims
- 0388US8406446B2Microphone with vibration isolationAKINO HIROSHI·Filed 2011·Granted Mar 26, 2013·11 cites·3 claims
- 0488US8194895B2Condenser microphoneAKINO HIROSHI·Filed 2010·Granted Jun 5, 2012·11 cites·3 claims
- 0587US8737661B2Narrow directional condenser microphoneAKINO HIROSHI·Filed 2011·Granted May 27, 2014·10 cites·6 claims
- 0685US8447056B2Dynamic microphoneAKINO HIROSHI·Filed 2011·Granted May 21, 2013·10 cites·10 claims
- 0784US9094748B2Dynamic microphone unit and dynamic microphoneAKINO HIROSHI·Filed 2014·Granted Jul 28, 2015·7 cites·11 claims
- 0883US9332333B2Microphone and wind screenAKINO HIROSHI·Filed 2015·Granted May 3, 2016·4 cites·14 claims
- 0983US8761427B2Dynamic microphone unit and dynamic microphoneAKINO HIROSHI·Filed 2012·Granted Jun 24, 2014·7 cites·8 claims
- 1082US8989421B2Noise preventing gooseneck microphoneAKINO HIROSHI·Filed 2011·Granted Mar 24, 2015·7 cites·13 claims
- 1181US8646570B2Diaphragm of electric sound converter and its manufacturing methodAKINO HIROSHI·Filed 2012·Granted Feb 11, 2014·6 cites·5 claims
- 1281US8559657B2Capacitor microphoneAKINO HIROSHI·Filed 2010·Granted Oct 15, 2013·7 cites·5 claims
- 1380US8520880B2Boundary microphoneAKINO HIROSHI·Filed 2011·Granted Aug 27, 2013·6 cites·5 claims
- 1479US8873773B2Condenser microphone unit and condenser microphoneAKINO HIROSHI·Filed 2012·Granted Oct 28, 2014·5 cites·12 claims
- 1578US8948433B2Narrow-angle directional microphoneAKINO HIROSHI·Filed 2012·Granted Feb 3, 2015·5 cites·6 claims
- 1678US8705786B2Dynamic microphone unit and dynamic microphoneAKINO HIROSHI·Filed 2012·Granted Apr 22, 2014·5 cites·4 claims
- 1776US8644544B2Dynamic microphone unit and dynamic microphoneAKINO HIROSHI·Filed 2012·Granted Feb 4, 2014·4 cites·10 claims
- 1876US8442255B2Boundary microphoneAKINO HIROSHI·Filed 2010·Granted May 14, 2013·4 cites·6 claims
- 1975US9654873B2Microphone deviceAKINO HIROSHI·Filed 2016·Granted May 16, 2017·2 cites·7 claims
- 2075US9020179B2Unidirectional condenser microphone and directionality varying member for the sameAKINO HIROSHI·Filed 2013·Granted Apr 28, 2015·4 cites·10 claims
- 2175US8675898B2Ribbon microphone with automatic protection switchAKINO HIROSHI·Filed 2012·Granted Mar 18, 2014·4 cites·5 claims
- 2275US8150087B2Boundary microphoneAKINO HIROSHI·Filed 2010·Granted Apr 3, 2012·4 cites·3 claims
- 2374US10021490B2MicrophoneAKINO HIROSHI·Filed 2016·Granted Jul 10, 2018·2 cites·17 claims
- 2474US9838801B2Unidirectional condenser microphoneAKINO HIROSHI·Filed 2016·Granted Dec 5, 2017·2 cites·3 claims
- 2574US9369802B2Stereo microphoneAKINO HIROSHI·Filed 2014·Granted Jun 14, 2016·3 cites·9 claims
- 2674US9301036B2Microphone and microphone deviceAKINO HIROSHI·Filed 2014·Granted Mar 29, 2016·3 cites·8 claims
- 2774US8243975B2Condenser microphone unitAKINO HIROSHI·Filed 2010·Granted Aug 14, 2012·4 cites·7 claims
- 2874US8218806B2Unidirectional condenser microphone unitAKINO HIROSHI·Filed 2010·Granted Jul 10, 2012·4 cites·3 claims
- 2974US8103038B2Boundary microphoneAKINO HIROSHI·Filed 2008·Granted Jan 24, 2012·6 cites·4 claims
- 3073US8085965B2Condenser microphoneAKINO HIROSHI·Filed 2007·Granted Dec 27, 2011·5 cites·8 claims
- 3172US8983106B2Narrow directional microphoneAKINO HIROSHI·Filed 2012·Granted Mar 17, 2015·3 cites·5 claims
- 3271US8331588B2Ribbon microphone unit and ribbon microphoneAKINO HIROSHI·Filed 2010·Granted Dec 11, 2012·3 cites·5 claims
- 3371US8325960B2Narrow directional microphoneAKINO HIROSHI·Filed 2011·Granted Dec 4, 2012·3 cites·9 claims
- 3470US8275156B2Ribbon microphone and ribbon microphone unitAKINO HIROSHI·Filed 2008·Granted Sep 25, 2012·4 cites·14 claims
- 3569US9025797B2Ribbon microphone and unidirectional converter thereforAKINO HIROSHI·Filed 2014·Granted May 5, 2015·2 cites·9 claims
- 3668US8842856B2Condenser microphoneAKINO HIROSHI·Filed 2013·Granted Sep 23, 2014·2 cites·6 claims
- 3768US8831247B2Phantom power circuitAKINO HIROSHI·Filed 2011·Granted Sep 9, 2014·2 cites·18 claims
- 3868US8526625B2Stereo microphoneAKINO HIROSHI·Filed 2010·Granted Sep 3, 2013·2 cites·6 claims
- 3968US8194908B2Condenser microphoneAKINO HIROSHI·Filed 2005·Granted Jun 5, 2012·4 cites·3 claims
- 4067US10021481B2Microphone jointAKINO HIROSHI·Filed 2017·Granted Jul 10, 2018·1 cites·9 claims
- 4167US9820026B2MicrophoneAKINO HIROSHI·Filed 2016·Granted Nov 14, 2017·1 cites·5 claims
- 4267US9025805B2Condenser microphoneAKINO HIROSHI·Filed 2014·Granted May 5, 2015·2 cites·12 claims
- 4367US8488828B2Unidirectional condenser microphone unitAKINO HIROSHI·Filed 2011·Granted Jul 16, 2013·2 cites·6 claims
- 4467US8275157B2Ribbon microphone and ribbon microphone unitAKINO HIROSHI·Filed 2008·Granted Sep 25, 2012·3 cites·15 claims
- 4567US8150088B2Condenser microphoneAKINO HIROSHI·Filed 2007·Granted Apr 3, 2012·4 cites·5 claims
- 4666US8948421B2Ribbon microphone circuitAKINO HIROSHI·Filed 2011·Granted Feb 3, 2015·2 cites·7 claims
- 4766US8744110B2Unidirectional dynamic microphoneAKINO HIROSHI·Filed 2012·Granted Jun 3, 2014·2 cites·7 claims
- 4866US8644545B2Condenser microphone unit and condenser microphoneAKINO HIROSHI·Filed 2012·Granted Feb 4, 2014·2 cites·20 claims
- 4966US8565453B2Ribbon microphone unit with symmetrical signal pathsAKINO HIROSHI·Filed 2011·Granted Oct 22, 2013·2 cites·6 claims
- 5065US10015587B2Dynamic microphoneAKINO HIROSHI·Filed 2016·Granted Jul 3, 2018·1 cites·10 claims
Showing the top 50 of 127 patent records by PatentIndex Score.
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