Inventor · disambiguated record
Daisuke Kitajima
Also filed as: KITAJIMA DAISUKE
9 granted patents·1 pending application·43 citations·filing 2008–2022
82Inventor score
Files withHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD3HITACHI AUTOMOTIVE SYSTEMS LTD2SUMITOMO CONSTRUCTION MACHINERY CO LTD2HITACHI ASTEMO LTD1HITACHI LTD1
Top patents by PatentIndex Score
10 records- 0194US8366421B2Fluid pressure pulsation damper mechanism and high-pressure fuel pump equipped with fluid pressure pulsation damper mechanismHITACHI LTD·Filed 2008·Granted Feb 5, 2013·29 cites·18 claims
- 0288US10763716B2Axial-air-gap dynamo-electric machine with a tubular-shaped stator bobbinHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2014·Granted Sep 1, 2020·9 cites·20 claims
- 0385US12286769B2Work machine and assist device to assist in work with work machineSUMITOMO CONSTRUCTION MACHINERY CO LTD·Filed 2022·Granted Apr 29, 2025·1 cites·21 claims
- 0482US10731615B2Flow rate control valve and high-pressure fuel supply pumpHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Aug 4, 2020·2 cites·18 claims
- 0579US10704230B2ShovelSUMITOMO HEAVY INDUSTRIES·Filed 2017·Granted Jul 7, 2020·2 cites·14 claims
- 0662US11843292B2Method for manufacturing statorHITACHI ASTEMO LTD·Filed 2020·Granted Dec 12, 2023·0 cites·4 claims
- 0751US11251670B2Axial air-gap rotary electric machine having a different number of internal side layers and external side layersHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2014·Granted Feb 15, 2022·0 cites·13 claims
- 0849US2020340208A1Shovel and shovel management systemSUMITOMO CONSTRUCTION MACHINERY CO LTD·Filed 2020·Application pending·0 cites
- 0947US10590897B2High-pressure fuel supply pump, manufacturing method thereof, and method of bonding two membersHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Mar 17, 2020·0 cites·14 claims
- 1040US11190062B2Axial gap type rotating electric machine and statorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2015·Granted Nov 30, 2021·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →