Inventor
SEGAWA KENICHI
JP21 patents
Patents
21 patentsUS9618005B2Apr 11, 2017
Variable nozzle unit and variable-geometry turbocharger
IHI CORP8 citations83
US9593624B2Mar 14, 2017
Variable flow valve mechanism and vehicle turbocharger
IHI CORP10 citations83
US11732606B2Aug 22, 2023
Cooling structure and turbocharger
IHI CORP2 citations72
US11118508B2Sep 14, 2021
Variable displacement turbocharger
IHI CORP3 citations72
US10858952B2Dec 8, 2020
Variable displacement turbocharger
IHI CORP2 citations72
US10801405B2Oct 13, 2020
Variable displacement turbocharger
IHI CORP2 citations72
US10662871B2May 26, 2020
Nozzle drive mechanism, turbocharger, variable capacity turbocharger
IHI CORP2 citations72
US10641125B2May 5, 2020
Nozzle drive mechanism, turbocharger, and variable-capacity turbocharger
IHI CORP3 citations72
US9945245B2Apr 17, 2018
Variable nozzle unit and variable geometry system turbocharger
IHI CORP2 citations72
US9664060B2May 30, 2017
Variable nozzle unit and variable geometry system turbocharger
IHI CORP6 citations72
US10233828B2Mar 19, 2019
Variable nozzle unit and variable geometry system turbocharger
IHI CORP2 citations65
US11459907B2Oct 4, 2022
Variable capacity turbocharger
IHI CORP1 citations62
US10975886B2Apr 13, 2021
Turbocharger
IHI CORP1 citations61
US10753367B2Aug 25, 2020
Mounting structure and turbocharger
IHI CORP1 citations61
US12025012B2Jul 2, 2024
Variable capacity turbocharger
IHI CORP1 citations55
US11162381B2Nov 2, 2021
Turbocharger
IHI CORP0 citations55
US11530706B2Dec 20, 2022
Rotating body, turbocharger, and rotating body manufacturing method
IHI CORP0 citations52
US11326615B2May 10, 2022
Seal structure of variable nozzle unit, and variable capacity type turbocharger
IHI CORP0 citations51
US11686244B2Jun 27, 2023
Variable-capacity turbocharger
IHI CORP0 citations50
US12467382B2Nov 11, 2025
Turbine with biased nozzle vane members
IHI CORP0 citations44
US10465550B2Nov 5, 2019
Variable geometry turbocharger
IHI CORP0 citations40