Inventor

IWAKIRI KENICHIRO

JP54 patents

⚠️ This page may combine multiple inventors who share the name “IWAKIRI KENICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD

33 patents

US11525457B2Dec 13, 2022

Impeller for centrifugal turbomachine and centrifugal turbomachine

MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD6 citations74

US11378095B2Jul 5, 2022

Centrifugal compressor and turbocharger

MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD3 citations73

US11313379B2Apr 26, 2022

Centrifugal compressor and turbocharger including the same

MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD2 citations73

US11078922B2Aug 3, 2021

Scroll casing and centrifugal compressor

MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD2 citations73

US11073164B2Jul 27, 2021

Centrifugal compressor and turbocharger including the same

MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD3 citations73

US11067094B2Jul 20, 2021

Compressor scroll and centrifugal compressor

MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD2 citations73

US10837353B2Nov 17, 2020

Pipe connection structure

MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD2 citations73

US10837297B2Nov 17, 2020

Centrifugal compressor and turbocharger

MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD2 citations73

US11041505B2Jun 22, 2021

Rotary machine blade, supercharger, and method for forming flow field of same

MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD2 citations72

US12085089B2Sep 10, 2024

Centrifugal compressor impeller and centrifugal compressor

MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD0 citations62

US12031546B2Jul 9, 2024

Scroll casing and centrifugal compressor

MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD1 citations62

US11193391B2Dec 7, 2021

Supercharger

MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD1 citations62

US11105336B2Aug 31, 2021

Impeller and centrifugal compressor

MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD1 citations62

US12372093B2Jul 29, 2025

Centrifugal compressor and turbocharger

MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD0 citations52

US12031548B2Jul 9, 2024

Scroll structure of centrifugal compressor and centrifugal compressor

MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD0 citations52

US11982292B2May 14, 2024

Scroll casing and centrifugal compressor

MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD0 citations52

US11976667B2May 7, 2024

Centrifugal compressor and turbocharger

MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD0 citations52

US11905969B2Feb 20, 2024

Scroll structure of centrifugal compressor and centrifugal compressor

MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD0 citations52

US11795969B2Oct 24, 2023

Centrifugal compressor and turbocharger

MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD0 citations52

US11725668B2Aug 15, 2023

Centrifugal compressor and turbocharger

MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD0 citations52

US11585348B2Feb 21, 2023

Compressor wheel device and supercharger

MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD0 citations52

US11435020B2Sep 6, 2022

Bend pipe and fluid machine comprising same

MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD0 citations52

US11378089B2Jul 5, 2022

Centrifugal compressor and turbocharger

MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD0 citations52

US11339797B2May 24, 2022

Compressor scroll shape and supercharger

MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD0 citations52

US11168701B2Nov 9, 2021

Centrifugal compressor and turbocharger

MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD0 citations52

US11143199B2Oct 12, 2021

Compressor impeller, compressor, and turbocharger

MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD0 citations52

US11092163B2Aug 17, 2021

Compressor and turbocharger

MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD0 citations52

US12435730B2Oct 7, 2025

Impeller of centrifugal compressor and centrifugal compressor

MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD0 citations51

US12313079B2May 27, 2025

Impeller of centrifugal compressor and centrifugal compressor

MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD0 citations51

US12270413B2Apr 8, 2025

Compressor housing and centrifugal compressor

MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD0 citations51

US11988227B2May 21, 2024

Compressor housing and centrifugal compressor

MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD0 citations51

US11408435B2Aug 9, 2022

Rotor and centrifugal compressor including the same

MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD0 citations50

US11136996B2Oct 5, 2021

Compressor housing and turbocharger including the same

MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD0 citations50

MITSUI MINING & SMELTING CO

6 patents

US6270889B1Aug 7, 2001

Making and using an ultra-thin copper foil

MITSUI MINING & SMELTING CO64 citations95

US6652962B1Nov 25, 2003

Resin-coated composite foil, production and use thereof

MITSUI MINING & SMELTING CO26 citations92

US6319620B1Nov 20, 2001

Making and using an ultra-thin copper foil

MITSUI MINING & SMELTING CO22 citations92

US6548153B2Apr 15, 2003

Composite material used in making printed wiring boards

MITSUI MINING & SMELTING CO10 citations74

US7749610B2Jul 6, 2010

Copper foil and method of manufacturing the same

MITSUI MINING & SMELTING CO2 citations61

US7217464B2May 15, 2007

Method of manufacturing electrodeposited copper foil with carrier foil for high-temperature heat-resistance and electrodeposited copper foil with carrier foil for high-temperature heat-resistance obtained by the manufacturing method

MITSUI MINING & SMELTING CO2 citations60

MITSUBISHI HEAVY IND LTD

5 patents

US10968759B2Apr 6, 2021

Rotary machine

MITSUBISHI HEAVY IND LTD2 citations73

US10655637B2May 19, 2020

Scroll casing and centrifugal compressor

MITSUBISHI HEAVY IND LTD2 citations73

US10626739B2Apr 21, 2020

Rotary machine

MITSUBISHI HEAVY IND LTD2 citations73

US11384766B2Jul 12, 2022

Diffuser vane geometry for a centrifugal compressor and turbocharger

MITSUBISHI HEAVY IND LTD0 citations52

US11261878B2Mar 1, 2022

Vaned diffuser and centrifugal compressor

MITSUBISHI HEAVY IND LTD0 citations52

IWAKIRI KENICHIRO

3 patents

US9541094B2Jan 10, 2017

Scroll structure of centrifugal compressor

IWAKIRI KENICHIRO12 citations83

US9033667B2May 19, 2015

Impeller of centrifugal compressor

IWAKIRI KENICHIRO7 citations83

US9562541B2Feb 7, 2017

Scroll structure of centrifugal compressor

IWAKIRI KENICHIRO4 citations72

TOMITA ISAO

1 patent

US9366265B2Jun 14, 2016

Scroll shape of centrifugal compressor

TOMITA ISAO8 citations83

SUGIMOTO KOICHI

1 patent

US9140271B2Sep 22, 2015

Impeller of centrifugal compressor

SUGIMOTO KOICHI5 citations68

KANZAKA TADASHI

1 patent

US9546568B2Jan 17, 2017

Cooling structure of bearing housing for turbocharger

KANZAKA TADASHI3 citations66

Showing the top 50 of 54 patents by PatentIndex Score.