Inventor · disambiguated record
Kouki Hirao
Also filed as: HIRAO KOUKI
3 granted patents·4 citations·filing 2017–2021
53Inventor score
Technology areasB60R
Files withMAZDA MOTOR3
Top patents by PatentIndex Score
3 records- 0174US10717394B2Speaker mounting structure to front pillar in vehicle and method of manufacturing vehicleMAZDA MOTOR·Filed 2017·Granted Jul 21, 2020·4 cites·14 claims
- 0248US11535171B2Speaker disposition structure of vehicleMAZDA MOTOR·Filed 2021·Granted Dec 27, 2022·0 cites·20 claims
- 0345US11745668B2Speaker disposition structure of vehicleMAZDA MOTOR·Filed 2021·Granted Sep 5, 2023·0 cites·17 claims
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