Inventor · disambiguated record
Yoshitaka Kawashima
Also filed as: KAWASHIMA YOSHITAKA
2 granted patents·1 pending application·0 citations·filing 2023–2023
25Inventor score
Technology areasH04R
Files withPANASONIC IP MAN CO LTD3
Top patents by PatentIndex Score
3 records- 0166US12389145B2Loudspeaker system and seatPANASONIC IP MAN CO LTD·Filed 2023·Granted Aug 12, 2025·0 cites·11 claims
- 0260US12317042B2Sub cone and loudspeakerPANASONIC IP MAN CO LTD·Filed 2023·Granted May 27, 2025·0 cites·7 claims
- 0348US2024107234A1Signal processing device and signal processing methodPANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →