Inventor · disambiguated record
Satofumi Nagaoka
Also filed as: NAGAOKA SATOFUMI
5 granted patents·2 pending applications·12 citations·filing 2005–2024
69Inventor score
Top patents by PatentIndex Score
7 records- 0169US7848536B2Voice coil assembly, loudspeaker using the same, and method for producing the sameONKYO KK·Filed 2008·Granted Dec 7, 2010·6 cites·19 claims
- 0268US7676053B2Electrodynamic loudspeakerONKYO KK·Filed 2005·Granted Mar 9, 2010·6 cites·8 claims
- 0351US11265633B2Speaker housingHOSIDEN CORP·Filed 2020·Granted Mar 1, 2022·0 cites·3 claims
- 0450US2024397255A1Speaker, speaker baffle, and speaker frameHOSIDEN CORP·Filed 2024·Application pending·0 cites
- 0548US11525216B2Method of manufacturing cellulose nanofiber compactHOSIDEN CORP·Filed 2020·Granted Dec 13, 2022·0 cites·20 claims
- 0637US11057713B2Vibratable element for loudspeaker use and loudspeaker deviceHOSIDEN CORP·Filed 2020·Granted Jul 6, 2021·0 cites·17 claims
- 0736US2021029432A1Vibratable Element and Method of Connecting Connection Wire to Vibratable ElementHOSIDEN CORP·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →