Assignee
IHI CORP
JP913 patents
Top patents by PatentIndex Score
USD893423SAug 18, 2020
Wireless power transfer device
IHI CORP24 citations93
US7509804B2Mar 31, 2009
Turbocharger with variable nozzle
IHI CORP28 citations93
US9518817B2Dec 13, 2016
Inner diameter measuring device
IHI CORP28 citations92
US7530230B2May 12, 2009
Supercharger with electric motor
IHI CORP25 citations92
USD834624SNov 27, 2018
Ingot mold
IHI CORP14 citations91
USD809575SFeb 6, 2018
Ingot mold
IHI CORP12 citations91
US10407184B2Sep 10, 2019
Debris removal device and debris removal method
IHI CORP21 citations89
US7537809B2May 26, 2009
Rotating member and method for coating the same
IHI CORP23 citations89
US10815801B2Oct 27, 2020
Turbine nozzle
IHI CORP12 citations85
US10166526B2Jan 1, 2019
Reactor
IHI CORP18 citations85
US11377979B2Jul 5, 2022
Turbine
IHI CORP7 citations84
US10449506B2Oct 22, 2019
Reactor and reaction system
IHI CORP18 citations84
USD840931SFeb 19, 2019
Wireless power transfer device
IHI CORP5 citations84
US10138934B2Nov 27, 2018
Thrust bearing
IHI CORP13 citations84
US10030039B2Jul 24, 2018
Anti-cancer agent and cancer cell killing method
IHI CORP9 citations84
USD812002SMar 6, 2018
Wireless power transfer device
IHI CORP6 citations84
US9874224B2Jan 23, 2018
Centrifugal compressor and turbocharger
IHI CORP14 citations84
US9854709B2Dec 26, 2017
Heat-transfer device, power-supplying device, and wireless power-supplying system
IHI CORP8 citations84
US9780574B2Oct 3, 2017
Wireless power supplying apparatus
IHI CORP10 citations84
US9758048B2Sep 12, 2017
Vehicle power-supplying system
IHI CORP13 citations84
US9631628B2Apr 25, 2017
Turbocharger
IHI CORP9 citations84
US9581043B2Feb 28, 2017
Turbocharger
IHI CORP8 citations84
US9132739B2Sep 15, 2015
Vehicle and wireless power transmission device
IHI CORP13 citations84
US8360645B2Jan 29, 2013
Foil bearing
IHI CORP12 citations84
US7918460B2Apr 5, 2011
Rotating member and method for coating the same
IHI CORP13 citations84
US11339800B2May 24, 2022
Centrifugal compressor with heat exchanger
IHI CORP11 citations83
US9950789B2Apr 24, 2018
Vertical take-off and landing aircraft
IHI CORP10 citations83
US9902278B2Feb 27, 2018
Power supplying device, wireless power-supplying system, and bag unit
IHI CORP7 citations83
US9873346B2Jan 23, 2018
Device and method of adjusting relative position between power-supplying coil and power-receiving coil
IHI CORP16 citations83
US9866037B2Jan 9, 2018
Power receiving device, wireless power-supplying system, and cover unit
IHI CORP6 citations83
US9752445B2Sep 5, 2017
Method for producing coupled turbine vanes, and turbine vanes
IHI CORP13 citations83
US9737869B2Aug 22, 2017
Reactor
IHI CORP19 citations83
US9711971B2Jul 18, 2017
Wireless power-supplying system
IHI CORP5 citations83
US9618005B2Apr 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
US9470240B2Oct 18, 2016
Thrust bearing structure and supercharger equipped with said thrust bearing structure
IHI CORP17 citations83
US8366400B2Feb 5, 2013
Compressor rotor
IHI CORP10 citations83
US8001781B2Aug 23, 2011
Motor-driven supercharger
IHI CORP10 citations83
US7834504B2Nov 16, 2010
Motor rotor
IHI CORP10 citations83
US7562765B2Jul 21, 2009
Panel carrying device
IHI CORP11 citations83
US7367190B2May 6, 2008
Supercharger with electric motor
IHI CORP20 citations83
US11572614B2Feb 7, 2023
Multi-chamber heat treatment device
IHI CORP9 citations82
US11229972B2Jan 25, 2022
Friction stir welding device and friction stir welding method
IHI CORP17 citations82
USD902148SNov 17, 2020
Wireless vehicle charger
IHI CORP6 citations82
US10677086B2Jun 9, 2020
Variable displacement supercharger
IHI CORP8 citations82
USD839326SJan 29, 2019
Ingot mold
IHI CORP10 citations82
US10138738B2Nov 27, 2018
Composite vane
IHI CORP14 citations82
USD833489SNov 13, 2018
Ingot mold
IHI CORP10 citations82
US9771809B2Sep 26, 2017
Impingement cooling mechanism, turbine blade and combustor
IHI CORP8 citations82
US9702257B2Jul 11, 2017
Fan rotor blade of aircraft jet engine
IHI CORP7 citations82
Showing the top 50 of 913 patents by PatentIndex Score.