Assignee
TOMIYAMA NAOKI
JP·3 granted patents·15 citations·filing 2011–2012
Top patents by PatentIndex Score
3 records- 0182US8978853B2Lock-up device for torque converterTOMIYAMA NAOKI·Filed 2012·Granted Mar 17, 2015·6 cites·7 claims
- 0281US8752685B2Lock-up device for torque converterTOMIYAMA NAOKI·Filed 2011·Granted Jun 17, 2014·6 cites·10 claims
- 0370US9506547B2Lock-up device for fluid type power transmission deviceTOMIYAMA NAOKI·Filed 2011·Granted Nov 29, 2016·3 cites·6 claims
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