Inventor
HIROTA YOSHIAKI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “HIROTA YOSHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HIROTA YOSHIAKI
6 patentsUS8592735B2Nov 26, 2013
Induction heating apparatus
HIROTA YOSHIAKI23 citations90
US8502122B2Aug 6, 2013
Induction heating system and induction heating method of metal plate
HIROTA YOSHIAKI19 citations81
US9888529B2Feb 6, 2018
Induction heating device for a metal plate
HIROTA YOSHIAKI2 citations70
US8536498B2Sep 17, 2013
Induction heating device for a metal plate
HIROTA YOSHIAKI2 citations60
US10307808B2Jun 4, 2019
Electric-resistance-welded pipe welding apparatus
HIROTA YOSHIAKI0 citations39
US9162268B2Oct 20, 2015
Electric-resistance-welded pipe welding apparatus
HIROTA YOSHIAKI0 citations39
NIPPON STEEL & SUMITOMO METAL CORP
4 patentsUS9702019B2Jul 11, 2017
Quenched steel pipe member, vehicle axle beam using quenched steel pipe member, and method for manufacturing quenched steel pipe member
NIPPON STEEL & SUMITOMO METAL CORP0 citations51
US10160058B2Dec 25, 2018
Electric resistance welded pipe welding apparatus
NIPPON STEEL & SUMITOMO METAL CORP0 citations40
US10563282B2Feb 18, 2020
Induction heating device for metal strip
NIPPON STEEL & SUMITOMO METAL CORP0 citations38
US10568166B2Feb 18, 2020
Induction heating device for metal strip
NIPPON STEEL & SUMITOMO METAL CORP0 citations37