Inventor · disambiguated record
Tsunekazu Yamauchi
Also filed as: YAMAUCHI TSUNEKAZU
3 granted patents·1 pending application·13 citations·filing 1994–2005
64Inventor score
Technology areasF16D
Files withAISIN SEIKI4
Top patents by PatentIndex Score
4 records- 0167US7455158B2Viscous fluid coupling deviceAISIN SEIKI·Filed 2005·Granted Nov 25, 2008·5 cites·8 claims
- 0235US2004242335A1Fluid coupling device for vehicleAISIN SEIKI·Filed 2004·Application pending·0 cites
- 0333US5593013AFluid coupling for an engineAISIN SEIKI·Filed 1994·Granted Jan 14, 1997·6 cites·7 claims
- 0424US5509516AViscous fluid couplingAISIN SEIKI·Filed 1994·Granted Apr 23, 1996·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →