Inventor · disambiguated record
Jo Kamada
Also filed as: KAMADA JO
4 granted patents·1 pending application·14 citations·filing 2014–2017
69Inventor score
Files withSONY CORP5
Top patents by PatentIndex Score
5 records- 0178US9918157B2Headphone type acoustic apparatus and control method thereforSONY CORP·Filed 2014·Granted Mar 13, 2018·8 cites·10 claims
- 0268US9693129B2Headphone type acoustic apparatusSONY CORP·Filed 2014·Granted Jun 27, 2017·3 cites·8 claims
- 0367US10812891B2Sound output apparatus and method of executing function of sound output apparatusSONY CORP·Filed 2017·Granted Oct 20, 2020·3 cites·14 claims
- 0445US2017272852A1Headphone type acoustic apparatusSONY CORP·Filed 2017·Application pending·0 cites
- 0535US11240588B2Sound reproducing apparatusSONY CORP·Filed 2016·Granted Feb 1, 2022·0 cites·10 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →