Assignee
HIRAIWA KAZUYOSHI
JP·8 granted patents·2 pending applications·135 citations·filing 2001–2015
Top patents by PatentIndex Score
10 records- 0197US6793600B2Powertrain for hybrid electric vehiclesHIRAIWA KAZUYOSHI·Filed 2001·Granted Sep 21, 2004·95 cites·5 claims
- 0284US7429228B2Multi-speed automatic transmission for motor vehicleHIRAIWA KAZUYOSHI·Filed 2006·Granted Sep 30, 2008·12 cites·5 claims
- 0380US7108629B2Multi-stage planetary gear trainHIRAIWA KAZUYOSHI·Filed 2004·Granted Sep 19, 2006·19 cites·18 claims
- 0478US8556054B2Shift device adapted for transmissionHIRAIWA KAZUYOSHI·Filed 2010·Granted Oct 15, 2013·4 cites·4 claims
- 0575US7314029B2Variable valve timing device adapted for internal combustion engineHIRAIWA KAZUYOSHI·Filed 2006·Granted Jan 1, 2008·5 cites·15 claims
- 0651US8307969B2Shift device with synchronizerHIRAIWA KAZUYOSHI·Filed 2009·Granted Nov 13, 2012·0 cites·6 claims
- 0746US2009305837A1Planetary gear type multi-stage transmissionHIRAIWA KAZUYOSHI·Filed 2009·Application pending·0 cites
- 0844US7302923B2Variable valve timing device adapted for internal combustion engineHIRAIWA KAZUYOSHI·Filed 2006·Granted Dec 4, 2007·0 cites·8 claims
- 0939US8567583B2Shift device adapted for transmissionHIRAIWA KAZUYOSHI·Filed 2010·Granted Oct 29, 2013·0 cites·16 claims
- 1038US2017122411A1Drive device for motor vehicleHIRAIWA KAZUYOSHI·Filed 2015·Application pending·0 cites
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