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UNIPRES CORP
US21 patents
Top patents by PatentIndex Score
US6233999B1May 22, 2001
Method for ironing spline teeth in pressed stepped sheetmetal and sheetmetal clutch drum formed by same
UNIPRES CORP43 citations83
US7247114B2Jul 24, 2007
Automatic transmission
UNIPRES CORP13 citations81
US6375221B1Apr 23, 2002
Mounting structure of suspension member
UNIPRES CORP20 citations79
US8439429B2May 14, 2013
Coupling structure between front pillar and side sill of automobile
UNIPRES CORP10 citations78
US7367101B2May 6, 2008
Filler pipe
UNIPRES CORP9 citations75
US6893062B2May 17, 2005
Bumper beam for automobiles
UNIPRES CORP19 citations71
US11933398B2Mar 19, 2024
Two-speed transmission apparatus for electric vehicle
UNIPRES CORP1 citations61
US11548203B2Jan 10, 2023
Continuous press-molding method and heating machine therefor
UNIPRES CORP2 citations61
US11408488B2Aug 9, 2022
Two-stage transmission for electrically driven vehicle
UNIPRES CORP3 citations61
US11414141B2Aug 16, 2022
Structure for attaching undercover to vehicle body
UNIPRES CORP1 citations58
US11754124B2Sep 12, 2023
Torsional vibration reduction apparatus
UNIPRES CORP0 citations52
US10927901B2Feb 23, 2021
Wet multi-plate clutch
UNIPRES CORP0 citations49
US10927900B2Feb 23, 2021
Wet-type multiple plate clutch
UNIPRES CORP0 citations49
US11326653B2May 10, 2022
Cylindrical component for holding clutch plates and press molding method therefor
UNIPRES CORP0 citations48
US11396913B2Jul 26, 2022
Two-speed transmission for electric driving vehicle
UNIPRES CORP0 citations46
US11519485B2Dec 6, 2022
Lock-up clutch for torque converter
UNIPRES CORP0 citations43
US11161164B2Nov 2, 2021
Method for manufacturing a press-molded article, a retainer, and a manufacturing system for a press-molded article
UNIPRES CORP1 citations43
US10393221B2Aug 27, 2019
Dynamic damper
UNIPRES CORP0 citations42
US12202185B2Jan 21, 2025
Continuous molding method and continuous molding apparatus of press molded product
UNIPRES CORP0 citations40
US11125306B2Sep 21, 2021
Dividing wall for primary pulley in belt-type continuously variable transmission
UNIPRES CORP0 citations37
US10077827B2Sep 18, 2018
Lockup apparatus for torque converter
UNIPRES CORP0 citations22