Inventor · disambiguated record
Sinnosuke Nagasawa
Also filed as: NAGASAWA SINNOSUKE
3 granted patents·1 pending application·3 citations·filing 2009–2020
52Inventor score
Top patents by PatentIndex Score
4 records- 0142US10913390B2Vehicle proximity notification device and vehicle proximity notification methodPANASONIC IP MAN CO LTD·Filed 2020·Granted Feb 9, 2021·0 cites·6 claims
- 0240US8798288B2Voice output deviceNAGASAWA SINNOSUKE·Filed 2009·Granted Aug 5, 2014·0 cites·2 claims
- 0339USD841628SMicrophone with connectorPANASONIC IP MAN CO LTD·Filed 2017·Granted Feb 26, 2019·3 cites·1 claims
- 0430US2019158970A1Sound reproduction devicePANASONIC IP MAN CO LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →