Inventor · disambiguated record
Kenichiro Iwakiri
Also filed as: IWAKIRI KENICHIRO
54 granted patents·8 pending applications·199 citations·filing 1998–2021
97Inventor score
Files withMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD39MITSUBISHI HEAVY IND LTD8MITSUI MINING & SMELTING CO6IWAKIRI KENICHIRO3HOSHI TORU1
Top patents by PatentIndex Score
62 records- 0192US9541094B2Scroll structure of centrifugal compressorIWAKIRI KENICHIRO·Filed 2011·Granted Jan 10, 2017·12 cites·8 claims
- 0291US11525457B2Impeller for centrifugal turbomachine and centrifugal turbomachineMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2017·Granted Dec 13, 2022·6 cites·11 claims
- 0389US6270889B1Making and using an ultra-thin copper foilMITSUI MINING & SMELTING CO·Filed 1998·Granted Aug 7, 2001·64 cites·43 claims
- 0488US9366265B2Scroll shape of centrifugal compressorTOMITA ISAO·Filed 2012·Granted Jun 14, 2016·8 cites·11 claims
- 0584US9033667B2Impeller of centrifugal compressorIWAKIRI KENICHIRO·Filed 2010·Granted May 19, 2015·7 cites·6 claims
- 0683US11378095B2Centrifugal compressor and turbochargerMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2018·Granted Jul 5, 2022·3 cites·17 claims
- 0782US11073164B2Centrifugal compressor and turbocharger including the sameMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2017·Granted Jul 27, 2021·3 cites·5 claims
- 0882US10837353B2Pipe connection structureMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2015·Granted Nov 17, 2020·2 cites·8 claims
- 0978US12031546B2Scroll casing and centrifugal compressorMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2020·Granted Jul 9, 2024·1 cites·9 claims
- 1078US11078922B2Scroll casing and centrifugal compressorMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2015·Granted Aug 3, 2021·2 cites·9 claims
- 1178US10655637B2Scroll casing and centrifugal compressorMITSUBISHI HEAVY IND LTD·Filed 2015·Granted May 19, 2020·2 cites·18 claims
- 1277US10837297B2Centrifugal compressor and turbochargerMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2015·Granted Nov 17, 2020·2 cites·6 claims
- 1376US11313379B2Centrifugal compressor and turbocharger including the sameMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2017·Granted Apr 26, 2022·2 cites·8 claims
- 1476US10626739B2Rotary machineMITSUBISHI HEAVY IND LTD·Filed 2015·Granted Apr 21, 2020·2 cites·8 claims
- 1576US9562541B2Scroll structure of centrifugal compressorIWAKIRI KENICHIRO·Filed 2012·Granted Feb 7, 2017·4 cites·7 claims
- 1676US9140271B2Impeller of centrifugal compressorSUGIMOTO KOICHI·Filed 2010·Granted Sep 22, 2015·5 cites·5 claims
- 1775US11041505B2Rotary machine blade, supercharger, and method for forming flow field of sameMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2016·Granted Jun 22, 2021·2 cites·13 claims
- 1875US10968759B2Rotary machineMITSUBISHI HEAVY IND LTD·Filed 2015·Granted Apr 6, 2021·2 cites·9 claims
- 1974US11105336B2Impeller and centrifugal compressorMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2017·Granted Aug 31, 2021·1 cites·3 claims
- 2074US11067094B2Compressor scroll and centrifugal compressorMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2016·Granted Jul 20, 2021·2 cites·20 claims
- 2169US11193391B2SuperchargerMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2017·Granted Dec 7, 2021·1 cites·15 claims
- 2269US8304091B2Electrodeposited copper foil with carrier foil with a primer resin layer and manufacturing method thereofMATSUNAGA TETSUHIRO·Filed 2005·Granted Nov 6, 2012·1 cites·20 claims
- 2367US9546568B2Cooling structure of bearing housing for turbochargerKANZAKA TADASHI·Filed 2012·Granted Jan 17, 2017·3 cites·5 claims
- 2464US6548153B2Composite material used in making printed wiring boardsMITSUI MINING & SMELTING CO·Filed 2002·Granted Apr 15, 2003·10 cites·11 claims
- 2563US7749610B2Copper foil and method of manufacturing the sameMITSUI MINING & SMELTING CO·Filed 2005·Granted Jul 6, 2010·2 cites·3 claims
- 2663US6319620B1Making and using an ultra-thin copper foilMITSUI MINING & SMELTING CO·Filed 1998·Granted Nov 20, 2001·22 cites·18 claims
- 2761US6652962B1Resin-coated composite foil, production and use thereofMITSUI MINING & SMELTING CO·Filed 1999·Granted Nov 25, 2003·26 cites·4 claims
- 2858US12085089B2Centrifugal compressor impeller and centrifugal compressorMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2020·Granted Sep 10, 2024·0 cites·12 claims
- 2957US11976667B2Centrifugal compressor and turbochargerMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2019·Granted May 7, 2024·0 cites·4 claims
- 3057US11795969B2Centrifugal compressor and turbochargerMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2019·Granted Oct 24, 2023·0 cites·9 claims
- 3157US11378089B2Centrifugal compressor and turbochargerMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2018·Granted Jul 5, 2022·0 cites·16 claims
- 3257US7217464B2Method 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 methodMITSUI MINING & SMELTING CO·Filed 2003·Granted May 15, 2007·2 cites·15 claims
- 3356US12435730B2Impeller of centrifugal compressor and centrifugal compressorMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2020·Granted Oct 7, 2025·0 cites·6 claims
- 3456US11905969B2Scroll structure of centrifugal compressor and centrifugal compressorMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2019·Granted Feb 20, 2024·0 cites·15 claims
- 3556US11725668B2Centrifugal compressor and turbochargerMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2019·Granted Aug 15, 2023·0 cites·15 claims
- 3654US11136996B2Compressor housing and turbocharger including the sameMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2017·Granted Oct 5, 2021·0 cites·14 claims
- 3753US12270413B2Compressor housing and centrifugal compressorMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2020·Granted Apr 8, 2025·0 cites·9 claims
- 3852US11988227B2Compressor housing and centrifugal compressorMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2020·Granted May 21, 2024·0 cites·11 claims
- 3952US11384766B2Diffuser vane geometry for a centrifugal compressor and turbochargerMITSUBISHI HEAVY IND LTD·Filed 2018·Granted Jul 12, 2022·0 cites·9 claims
- 4051US12313079B2Impeller of centrifugal compressor and centrifugal compressorMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2021·Granted May 27, 2025·0 cites·15 claims
- 4151US11585348B2Compressor wheel device and superchargerMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2019·Granted Feb 21, 2023·0 cites·9 claims
- 4251US11408435B2Rotor and centrifugal compressor including the sameMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2018·Granted Aug 9, 2022·0 cites·7 claims
- 4351US11339797B2Compressor scroll shape and superchargerMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2017·Granted May 24, 2022·0 cites·5 claims
- 4451US2022196031A1Centrifugal compressor and turbochargerMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2019·Application pending·0 cites
- 4549US12372093B2Centrifugal compressor and turbochargerMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2019·Granted Jul 29, 2025·0 cites·8 claims
- 4649US12031548B2Scroll structure of centrifugal compressor and centrifugal compressorMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2019·Granted Jul 9, 2024·0 cites·5 claims
- 4748US11982292B2Scroll casing and centrifugal compressorMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2020·Granted May 14, 2024·0 cites·8 claims
- 4847US11261878B2Vaned diffuser and centrifugal compressorMITSUBISHI HEAVY IND LTD·Filed 2020·Granted Mar 1, 2022·0 cites·7 claims
- 4947US11092163B2Compressor and turbochargerMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2017·Granted Aug 17, 2021·0 cites·7 claims
- 5046US11143199B2Compressor impeller, compressor, and turbochargerMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2017·Granted Oct 12, 2021·0 cites·8 claims
Showing the top 50 of 62 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →