Inventor · disambiguated record
Keita Tanno
Also filed as: TANNO KEITA
5 granted patents·1 pending application·1 citations·filing 2017–2025
60Inventor score
Top patents by PatentIndex Score
6 records- 0162US9963083B2Vehicle loudspeaker systemALPINE ELECTRONICS INC·Filed 2017·Granted May 8, 2018·1 cites·8 claims
- 0252US12394403B2Active noise control systemALPS ALPINE CO LTD·Filed 2023·Granted Aug 19, 2025·0 cites·8 claims
- 0349US12477295B2Sound processing device, sound system, and sound processing methodALPS ALPINE CO LTD·Filed 2024·Granted Nov 18, 2025·0 cites·9 claims
- 0446US2025260937A1Audio signal processing deviceALPS ALPINE CO LTD·Filed 2025·Application pending·0 cites
- 0543US12223978B2Audio systemALPS ALPINE CO LTD·Filed 2022·Granted Feb 11, 2025·0 cites·4 claims
- 0640US11276385B2Noise reduction device, vehicle, noise reduction system, and noise reduction methodALPINE ELECTRONICS INC·Filed 2020·Granted Mar 15, 2022·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →