Assignee
HAYAKAWA KENICHI
JP·2 granted patents·1 pending application·0 citations·filing 2013–2019
Top patents by PatentIndex Score
3 records- 0145US9260330B2Fluid purifying apparatusHAYAKAWA KENICHI·Filed 2013·Granted Feb 16, 2016·0 cites·10 claims
- 0239US11047292B2Ignition device and internal combustion engineHAYAKAWA KENICHI·Filed 2019·Granted Jun 29, 2021·0 cites·16 claims
- 0336US2016264436A1Fluid treatment apparatusHAYAKAWA KENICHI·Filed 2016·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →