Assignee
HIROTEC CORP
JP·15 granted patents·4 pending applications·137 citations·filing 1992–2021
Top patents by PatentIndex Score
19 records- 0181US7390049B2Vehicle doorHIROTEC CORP·Filed 2005·Granted Jun 24, 2008·11 cites·1 claims
- 0276US7575408B2Work conveying method and conveying apparatus employing the conveying methodHIROTEC CORP·Filed 2006·Granted Aug 18, 2009·14 cites·2 claims
- 0367US7451785B2Flexible tubeHIROTEC CORP·Filed 2003·Granted Nov 18, 2008·25 cites·25 claims
- 0465US6295858B1Hemming apparatusHIROTEC CORP·Filed 1999·Granted Oct 2, 2001·25 cites·7 claims
- 0557US6378348B1Hemming process and hemming apparatusHIROTEC CORP·Filed 2000·Granted Apr 30, 2002·5 cites·12 claims
- 0655US7434443B2Compound press-forming apparatus and compound press-forming methodHIROTEC CORP·Filed 2003·Granted Oct 14, 2008·4 cites·14 claims
- 0747US5424505ASpot welding machineHIROTEC CORP·Filed 1994·Granted Jun 13, 1995·18 cites·4 claims
- 0845US2017066074A1Spot welding method for a thin steel plate and a spot welding jointHIROTEC CORP·Filed 2016·Application pending·0 cites
- 0945US2020130042A1Hemming finishing punch, robot including hemming finishing punch, and hemming finishing processing methodHIROTEC CORP·Filed 2019·Application pending·0 cites
- 1044US11826964B2Method of bonding thermoplastic resin and metalHIROTEC CORP·Filed 2021·Granted Nov 28, 2023·0 cites·14 claims
- 1144US2008314111A1Hemming apparatusHIROTEC CORP·Filed 2008·Application pending·0 cites
- 1241US5796615ACorrecting method of automobile's door frame and means thereofHIROTEC CORP·Filed 1996·Granted Aug 18, 1998·15 cites·6 claims
- 1340US2008072428A1Method and system for manufacturing vehicle lid bodyHIROTEC CORP·Filed 2006·Application pending·0 cites
- 1437US11253902B2Hemming apparatusHIROTEC CORP·Filed 2018·Granted Feb 22, 2022·0 cites·4 claims
- 1537US8033155B2Press die set for forming flange and flange forming methodHIROTEC CORP·Filed 2008·Granted Oct 11, 2011·0 cites·4 claims
- 1637US5342161AHolder changerHIROTEC CORP·Filed 1992·Granted Aug 30, 1994·9 cites·9 claims
- 1736US5277687APress tool interchanging apparatusHIROTEC CORP·Filed 1992·Granted Jan 11, 1994·11 cites·2 claims
- 1834US10744719B2Method for bonding metal and resin and metal resin bonded bodyHIROTEC CORP·Filed 2017·Granted Aug 18, 2020·0 cites·22 claims
- 1933US10792720B2Hemming device and hemming methodHIROTEC CORP·Filed 2017·Granted Oct 6, 2020·0 cites·8 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →