Inventor · disambiguated record
Ryohei Hisamitsu
Also filed as: HISAMITSU RYOHEI
3 granted patents·1 citations·filing 2017–2017
46Inventor score
Files withMAZDA MOTOR3
Top patents by PatentIndex Score
3 records- 0157US10338583B2Driving assistance deviceMAZDA MOTOR·Filed 2017·Granted Jul 2, 2019·1 cites·10 claims
- 0245US10588549B2Driver's physical condition detection device and methodMAZDA MOTOR·Filed 2017·Granted Mar 17, 2020·0 cites·5 claims
- 0338US10561356B2Driver's physical condition detection device and methodMAZDA MOTOR·Filed 2017·Granted Feb 18, 2020·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →