Assignee
HEISHIN LTD
JP·22 granted patents·10 pending applications·12 citations·filing 2012–2023
Top patents by PatentIndex Score
32 records- 0189US10227978B2Liquid transport device with decreasing eccentricity of the rotorHEISHIN LTD·Filed 2018·Granted Mar 12, 2019·3 cites·2 claims
- 0286US12338820B2Uniaxial eccentric screw pumpHEISHIN LTD·Filed 2022·Granted Jun 24, 2025·1 cites·14 claims
- 0382US10233922B2Axis eccentric screw pump with an increasing diameter rotor with a constant sectional area statorHEISHIN LTD·Filed 2018·Granted Mar 19, 2019·1 cites·2 claims
- 0482US10233921B2Axis eccentric screw pump with decreasing sectional area of stator with a constant diameter rotorHEISHIN LTD·Filed 2018·Granted Mar 19, 2019·1 cites·2 claims
- 0581US11648775B2Liquid coating apparatusHEISHIN LTD·Filed 2019·Granted May 16, 2023·2 cites·9 claims
- 0675US10408235B2Accumulator and fluid material discharge systemHEISHIN LTD·Filed 2017·Granted Sep 10, 2019·2 cites·16 claims
- 0775US10364813B2Liquid transport device with decreasing pitchesHEISHIN LTD·Filed 2015·Granted Jul 30, 2019·1 cites·2 claims
- 0864US12410792B2Uniaxial eccentric screw pumpHEISHIN LTD·Filed 2022·Granted Sep 9, 2025·0 cites·8 claims
- 0964US11110482B2Discharge systemHEISHIN LTD·Filed 2019·Granted Sep 7, 2021·0 cites·6 claims
- 1063US11867172B2Uniaxial eccentric screw pumpHEISHIN LTD·Filed 2020·Granted Jan 9, 2024·0 cites·15 claims
- 1160US2025340430A1Deaeration deviceHEISHIN LTD·Filed 2023·Application pending·0 cites
- 1259US12276280B2Uniaxial eccentric screw pump with radial adjustment of the statorHEISHIN LTD·Filed 2020·Granted Apr 15, 2025·0 cites·9 claims
- 1358US2016279661A1Discharge SystemHEISHIN LTD·Filed 2014·Application pending·0 cites
- 1457US10300503B2Fluid application system and fluid application methodHEISHIN LTD·Filed 2014·Granted May 28, 2019·1 cites·12 claims
- 1557US10240599B2Uniaxial eccentric screw pumpHEISHIN LTD·Filed 2014·Granted Mar 26, 2019·0 cites·11 claims
- 1653US9950337B2Discharge SystemHEISHIN LTD·Filed 2014·Granted Apr 24, 2018·0 cites·5 claims
- 1752US10132313B2Uniaxial eccentric screw pumpHEISHIN LTD·Filed 2016·Granted Nov 20, 2018·0 cites·6 claims
- 1852US9463487B2Discharge systemHEISHIN LTD·Filed 2013·Granted Oct 11, 2016·0 cites·10 claims
- 1951US2016341197A1Uniaxial eccentric screw pumpHEISHIN LTD·Filed 2014·Application pending·0 cites
- 2050US12472518B2Fluid discharge systemHEISHIN LTD·Filed 2021·Granted Nov 18, 2025·0 cites·11 claims
- 2149US11408420B2Stator and uniaxial eccentric screw pumpHEISHIN LTD·Filed 2018·Granted Aug 9, 2022·0 cites·9 claims
- 2249US2016271641A1Discharge System And Method Of Refilling FluidHEISHIN LTD·Filed 2014·Application pending·0 cites
- 2348US10125766B2Uniaxial eccentric screw pumpHEISHIN LTD·Filed 2014·Granted Nov 13, 2018·0 cites·10 claims
- 2448US9816503B2Uniaxial eccentric screw pumpHEISHIN LTD·Filed 2014·Granted Nov 14, 2017·0 cites·4 claims
- 2547US2015251208A1Discharge systemHEISHIN LTD·Filed 2013·Application pending·0 cites
- 2646US2025154950A1Uniaxial eccentric screw pumpHEISHIN LTD·Filed 2022·Application pending·0 cites
- 2745US10160003B2Discharge systemHEISHIN LTD·Filed 2014·Granted Dec 25, 2018·0 cites·5 claims
- 2844US2015004274A13d structure shaping apparatusHEISHIN LTD·Filed 2013·Application pending·0 cites
- 2943US2014327554A1Remote monitoring system of uniaxial eccentric screw pumpHEISHIN LTD·Filed 2012·Application pending·0 cites
- 3039US2016107133A1Made-to-order system and preparation system for cosmeticsHEISHIN LTD·Filed 2015·Application pending·0 cites
- 3135US2017008023A1Nozzle, application device, and method of applying fluidHEISHIN LTD·Filed 2015·Application pending·0 cites
- 3225US11407155B2Fluid feeding system and molding systemHEISHIN LTD·Filed 2015·Granted Aug 9, 2022·0 cites·6 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →