Inventor · disambiguated record
Yoshiaki Hirota
Also filed as: HIROTA YOSHIAKI
13 granted patents·2 pending applications·62 citations·filing 1997–2022
87Inventor score
Top patents by PatentIndex Score
15 records- 0188US8592735B2Induction heating apparatusHIROTA YOSHIAKI·Filed 2008·Granted Nov 26, 2013·23 cites·6 claims
- 0286US8502122B2Induction heating system and induction heating method of metal plateHIROTA YOSHIAKI·Filed 2008·Granted Aug 6, 2013·19 cites·9 claims
- 0367US8536498B2Induction heating device for a metal plateHIROTA YOSHIAKI·Filed 2006·Granted Sep 17, 2013·2 cites·13 claims
- 0463US2024286219A1Laser processing device and laser processing methodNIPPON STEEL CORP·Filed 2022·Application pending·0 cites
- 0561US9888529B2Induction heating device for a metal plateHIROTA YOSHIAKI·Filed 2006·Granted Feb 6, 2018·2 cites·6 claims
- 0659US7291230B2Grain-oriented electrical steel sheet extremely excellent in film adhesiveness and method for producing the sameNIPPON STEEL CORP·Filed 2003·Granted Nov 6, 2007·3 cites·23 claims
- 0756US9702019B2Quenched steel pipe member, vehicle axle beam using quenched steel pipe member, and method for manufacturing quenched steel pipe memberNIPPON STEEL & SUMITOMO METAL CORP·Filed 2013·Granted Jul 11, 2017·0 cites·11 claims
- 0853US5865702AOil temperature responsive hydraulic control system for an automatic transmissionAISIN AW CO·Filed 1997·Granted Feb 2, 1999·13 cites·4 claims
- 0946US10160058B2Electric resistance welded pipe welding apparatusNIPPON STEEL & SUMITOMO METAL CORP·Filed 2013·Granted Dec 25, 2018·0 cites·13 claims
- 1045US12104221B2Metal strip induction heating method and induction heating apparatusNIPPON STEEL CORP·Filed 2019·Granted Oct 1, 2024·0 cites·6 claims
- 1145US2020086418A1Electric resistance welded pipe welding device and electric resistance welded pipe welding methodNIPPON STEEL CORP·Filed 2017·Application pending·0 cites
- 1244US10307808B2Electric-resistance-welded pipe welding apparatusHIROTA YOSHIAKI·Filed 2010·Granted Jun 4, 2019·0 cites·14 claims
- 1340US9162268B2Electric-resistance-welded pipe welding apparatusHIROTA YOSHIAKI·Filed 2010·Granted Oct 20, 2015·0 cites·4 claims
- 1436US10563282B2Induction heating device for metal stripNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted Feb 18, 2020·0 cites·8 claims
- 1532US10568166B2Induction heating device for metal stripNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted Feb 18, 2020·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →