Inventor · disambiguated record
Tadahiro Yasuda
Also filed as: YASUDA TADAHIRO
39 granted patents·10 pending applications·318 citations·filing 1977–2024
97Inventor score
Top patents by PatentIndex Score
49 records- 0196US8746057B2Flow rate measuring device and flow rate controllerYASUDA TADAHIRO·Filed 2012·Granted Jun 10, 2014·23 cites·7 claims
- 0295US8910656B2Fluid controllerHORIBA STEC CO LTD·Filed 2013·Granted Dec 16, 2014·26 cites·6 claims
- 0395US8789556B2Flow rate control device, diagnostic device for use in flow rate measuring mechanism or for use in flow rate control device including the flow rate measuring mechanism and recording medium having diagnostic program recorded thereon for use in the sameHORIBA STEC CO LTD·Filed 2012·Granted Jul 29, 2014·24 cites·9 claims
- 0495US8443649B2Mass flow controller verifying system, verifying method and verifying programYASUDA TADAHIRO·Filed 2010·Granted May 21, 2013·23 cites·4 claims
- 0593US4401383ATransfer device for use in retention type electrophotographic copying machineOLYMPUS OPTICAL CO·Filed 1981·Granted Aug 30, 1983·42 cites·9 claims
- 0691US7431045B2Flow restrictorHORIBA STEC CO LTD·Filed 2005·Granted Oct 7, 2008·34 cites·3 claims
- 0790US12306644B2Hybrid flow ratio controller system with channels for flow ratio control, flow rate or pressure control, and overflow controlHORIBA STEC CO LTD·Filed 2022·Granted May 20, 2025·1 cites·20 claims
- 0889US10969019B2Fluid control device, recording medium recorded with control program, and control methodHORIBA STEC CO LTD·Filed 2018·Granted Apr 6, 2021·4 cites·10 claims
- 0989US8744784B2Diagnostic mechanism in differential pressure type mass flow controllerYASUDA TADAHIRO·Filed 2007·Granted Jun 3, 2014·23 cites·13 claims
- 1088US9188990B2Fluid mechanism, support member constituting fluid mechanism and fluid control systemHORIBA STEC CO LTD·Filed 2012·Granted Nov 17, 2015·9 cites·7 claims
- 1188US8646307B2Mass flow controller verifying system, verifying method and verifying programHORIBA STEC CO LTD·Filed 2013·Granted Feb 11, 2014·7 cites·4 claims
- 1288US8376312B2Flow restrictorHORIBA LTD·Filed 2007·Granted Feb 19, 2013·23 cites·13 claims
- 1387US10996689B2Flow rate ratio control device with flow velocity control modeHORIBA STEC CO LTD·Filed 2017·Granted May 4, 2021·5 cites·10 claims
- 1486US8104323B2Flow controller, flow measuring device testing method, flow controller testing system, and semiconductor manufacturing apparatusYASUDA TADAHIRO·Filed 2007·Granted Jan 31, 2012·24 cites·10 claims
- 1584US11036242B2Calibration data generation apparatus, calibration data generation method, and flow rate control deviceHORIBA STEC CO LTD·Filed 2018·Granted Jun 15, 2021·4 cites·8 claims
- 1684US10545514B2Flow rate control apparatus, flow rate control method, and program recording mediumHORIBA STEC CO LTD·Filed 2018·Granted Jan 28, 2020·3 cites·8 claims
- 1780US10704936B2Flow rate characteristic function identification method, flow rate characteristic function identification device, storage medium storing flow rate characteristic function identification program, and flow rate sensor or flow rate control device using themHORIBA STEC CO LTD·Filed 2017·Granted Jul 7, 2020·2 cites·7 claims
- 1873US9746102B2Fluid control valveHORIBA STEC CO LTD·Filed 2014·Granted Aug 29, 2017·4 cites·7 claims
- 1972US4396273ATransfer unit for electrophotographic copying machineOLYMPUS OPTICAL CO·Filed 1981·Granted Aug 2, 1983·16 cites·8 claims
- 2070US9795936B2Fluid mixing elementHORIBA STEC CO LTD·Filed 2013·Granted Oct 24, 2017·2 cites·3 claims
- 2170US9494946B2Flow rate control deviceHORIBA STEC CO LTD·Filed 2013·Granted Nov 15, 2016·4 cites·5 claims
- 2270US9285079B2Gas supply systemYAMAGUCHI YUJI·Filed 2012·Granted Mar 15, 2016·4 cites·2 claims
- 2368US9690302B2Fluid resistance deviceHORIBA STEC CO LTD·Filed 2014·Granted Jun 27, 2017·2 cites·3 claims
- 2466US11686603B2Pressure type flowmeter and fluid control deviceHORIBA STEC CO LTD·Filed 2021·Granted Jun 27, 2023·0 cites·9 claims
- 2559US2025191956A1Electrostatic chuck device and cooling plateHORIBA STEC CO LTD·Filed 2024·Application pending·0 cites
- 2658US10114385B2Fluid control valveHORIBA STEC CO LTD·Filed 2014·Granted Oct 30, 2018·1 cites·7 claims
- 2757US12399516B2Flow ratio controller system operating in alternative control modesHORIBA STEC CO LTD·Filed 2024·Granted Aug 26, 2025·0 cites·20 claims
- 2857US9766634B2Fluid mechanism, support member constituting fluid mechanism and fluid control systemHORIBA STEC CO LTD·Filed 2015·Granted Sep 19, 2017·0 cites·5 claims
- 2955US11867308B2Piezoelectric actuator and fluid control valveHORIBA STEC CO LTD·Filed 2019·Granted Jan 9, 2024·0 cites·4 claims
- 3055US2010269924A1Flow rate ratio controlling apparatusHORIBA STEC CO LTD·Filed 2008·Application pending·0 cites
- 3155US2024060803A1Fluid resistance element, fluid controller, and method of manufacturing fluid resistance elementHORIBA STEC CO LTD·Filed 2023·Application pending·0 cites
- 3252US12327750B2Electrostatic chuck device, pressure calculation method and programHORIBA STEC CO LTD·Filed 2021·Granted Jun 10, 2025·0 cites·13 claims
- 3352US11187343B2Fluid control valve and fluid control deviceHORIBA STEC CO LTD·Filed 2019·Granted Nov 30, 2021·0 cites·8 claims
- 3452US2016181071A1Gas supply systemHORIBA STEC CO LTD·Filed 2016·Application pending·0 cites
- 3551US11193509B2Fluid control valve and fluid control deviceHORIBA STEC CO LTD·Filed 2019·Granted Dec 7, 2021·0 cites·6 claims
- 3649US9896768B2Sealing member and method of manufacturing the sameHORIBA STEC CO LTD·Filed 2013·Granted Feb 20, 2018·0 cites·12 claims
- 3749US9719829B2Fluid measurement systemMATSUURA KAZUHIRO·Filed 2011·Granted Aug 1, 2017·1 cites·8 claims
- 3848US2012174990A1Flow rate ratio controlling apparatusYASUDA TADAHIRO·Filed 2012·Application pending·0 cites
- 3943US11162176B2Fluid control apparatus, fluid control system, fluid control method, and program recording mediumHORIBA STEC CO LTD·Filed 2018·Granted Nov 2, 2021·0 cites·9 claims
- 4042US9657860B2Valve element and fluid control valveHORIBA STEC CO LTD·Filed 2013·Granted May 23, 2017·0 cites·3 claims
- 4142US2020208656A1Fluid control deviceHORIBA STEC CO LTD·Filed 2019·Application pending·0 cites
- 4242US2022413522A1Fluid resistance element and fluid control deviceHORIBA STEC CO LTD·Filed 2020·Application pending·0 cites
- 4341US2013092256A1Flow rate control device, diagnostic device for use in flow rate measuring mechanism or for use in flow rate control device including the flow rate measuring mechanism and recording medium having diagnostic program recorded thereon for use in the sameHORIBA STEC CO LTD·Filed 2012·Application pending·0 cites
- 4441US2013092258A1Flow rate control device, and diagnostic device and recording medium recorded with diagnostic program used for flow rate control deviceHORIBA STEC CO LTD·Filed 2012·Application pending·0 cites
- 4540US4394427AElectrophotographic sensitizing screen with peripherally clogged aperturesOLYMPUS OPTICAL CO·Filed 1981·Granted Jul 19, 1983·3 cites·6 claims
- 4640US4279980AElectrophotographic sensitizing screenOLYMPUS OPTICAL CO·Filed 1979·Granted Jul 21, 1981·2 cites·2 claims
- 4736US2015331430A1Inspection method of flow sensor, inspection system and program recording medium with program for inspection system recorded thereonHORIBA STEC CO LTD·Filed 2015·Application pending·0 cites
- 4834US4272597AElectrophotographic sensitizing screenNISHIKAWA MASAJI·Filed 1979·Granted Jun 9, 1981·2 cites·2 claims
- 4930US4111156ADevices for developing an electrostatic charge image on a record sheet by a developer solutionOLYMPUS OPTICAL CO·Filed 1977·Granted Sep 5, 1978·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →