Inventor · disambiguated record
Ikuo Shinohara
Also filed as: SHINOHARA IKUO
9 granted patents·1 pending application·456 citations·filing 1990–2012
91Inventor score
Top patents by PatentIndex Score
10 records- 0191US7120267B2HeadsetSONY CORP·Filed 2002·Granted Oct 10, 2006·69 cites·12 claims
- 0290US5420935AAuricle insertion headphone with improved grillSONY CORP·Filed 1994·Granted May 30, 1995·130 cites·8 claims
- 0387US6979231B2Switch-equipped input-output plugSONY CORP·Filed 2004·Granted Dec 27, 2005·48 cites·5 claims
- 0486US6542617B1SpeakerSONY CORP·Filed 2000·Granted Apr 1, 2003·45 cites·4 claims
- 0581US6175637B1Acoustic transducerSONY CORP·Filed 1998·Granted Jan 16, 2001·80 cites·5 claims
- 0666US6587571B1SpeakerSONY CORP·Filed 2000·Granted Jul 1, 2003·13 cites·1 claims
- 0755US5519782AHeadphoneSONY CORP·Filed 1994·Granted May 21, 1996·30 cites·3 claims
- 0850US5115473ATransducer having two ductsSONY CORP·Filed 1990·Granted May 19, 1992·24 cites·7 claims
- 0944US6035052AAcoustic transducerSONY CORP·Filed 1998·Granted Mar 7, 2000·17 cites·8 claims
- 1030US2012195454A1Ear padNISHIHARA HIROKAZU·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →