Inventor · disambiguated record
Hiroyoshi Tsuruta
Also filed as: TSURUTA HIROYOSHI
15 granted patents·5 pending applications·161 citations·filing 1990–2007
93Inventor score
Top patents by PatentIndex Score
20 records- 0188US5617940APower transfer apparatus having a vibration dampening mechanism which provides structural support for the apparatusEXEDY CORP·Filed 1995·Granted Apr 8, 1997·39 cites·27 claims
- 0282US7942749B2Damper mechanismEXEDY CORP·Filed 2007·Granted May 17, 2011·10 cites·12 claims
- 0379US5515745AFlywheel assembly with annular elastic body for reducing vibrationsDAIKIN MFG CO LTD·Filed 1994·Granted May 14, 1996·33 cites·8 claims
- 0470US7229357B2Flywheel assemblyEXEDY CORP·Filed 2005·Granted Jun 12, 2007·3 cites·12 claims
- 0569US7467699B2Double mass flywheelEXEDY CORP·Filed 2006·Granted Dec 23, 2008·4 cites·20 claims
- 0667US5695035APower transfer apparatus having a vibration dampening mechanism which provides structural support for the apparatusEXEDY CORP·Filed 1996·Granted Dec 9, 1997·16 cites·27 claims
- 0764US6264564B1Power transfer apparatus having a vibration dampening mechanism which provides structural support for the apparatusEXEDY CORP·Filed 2000·Granted Jul 24, 2001·7 cites·5 claims
- 0857US7134963B2Frictional resistance generation mechanismEXEDY CORP·Filed 2004·Granted Nov 14, 2006·5 cites·27 claims
- 0955US5997402APower transfer apparatus having a vibration dampening mechanism which provides structural support for the apparatusEXEDY CORP·Filed 1997·Granted Dec 7, 1999·10 cites·16 claims
- 1053US5078355APan head mounting head of tripod for photo and VTR camerasASANUMA & COMPANY LTD·Filed 1990·Granted Jan 7, 1992·27 cites·7 claims
- 1152US7303479B2Frictional resistance generation mechanismEXEDY CORP·Filed 2006·Granted Dec 4, 2007·0 cites·22 claims
- 1247US2006260898A1Flywheel assemblyEXEDY CORP·Filed 2006·Application pending·0 cites
- 1345US7445552B2Dual-mass flywheelEXEDY CORP·Filed 2004·Granted Nov 4, 2008·1 cites·14 claims
- 1445US2006254875A1Flywheel assemblyEXEDY CORP·Filed 2006·Application pending·0 cites
- 1545US2004082392A1Damper mechanismEXEDY CORP·Filed 2003·Application pending·0 cites
- 1643US2007099710A1Flexible flywheelEXEDY CORP·Filed 2004·Application pending·0 cites
- 1742US7438166B2Flywheel assemblyEXEDY CORP·Filed 2006·Granted Oct 21, 2008·0 cites·39 claims
- 1842US2004206201A1Flywheel assemblyFiled 2004·Application pending·0 cites
- 1938US6149525APower transfer apparatus having a vibration dampening mechanism which provides structural support for the apparatusEXEDY CORP·Filed 1999·Granted Nov 21, 2000·4 cites·4 claims
- 2031USRE38691EFlywheel assembly with annular elastic body for reducing vibrationsDAIKIN MFG CO LTD·Filed 1998·Granted Feb 1, 2005·2 cites·38 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →