Inventor · disambiguated record
Tadao Shimizu
Also filed as: SHIMIZU TADAO · YANAGIDA HIROAKI
28 granted patents·6 pending applications·224 citations·filing 1974–2021
96Inventor score
Top patents by PatentIndex Score
34 records- 0189US7398687B2Ultrasonic sensorDENSO CORP·Filed 2007·Granted Jul 15, 2008·21 cites·6 claims
- 0283US8411532B2Distance sensor for vehicle with electrical connectorTSUZUKI TAKEO·Filed 2011·Granted Apr 2, 2013·11 cites·7 claims
- 0378US9632100B2Sample pretreatment system that supports multisystem configurationHITACHI HIGH TECH CORP·Filed 2012·Granted Apr 25, 2017·3 cites·8 claims
- 0475US10724645B2Three-way valveDENSO CORP·Filed 2018·Granted Jul 28, 2020·2 cites·14 claims
- 0575US7522474B2Ultrasonic sensor having compressively deformed spring resiliently attaching sensor body and bezelDENSO CORP·Filed 2007·Granted Apr 21, 2009·11 cites·19 claims
- 0675US2020080533A1Bottomless-cup type water power conversion device utilizing flowing water energySHIMIZU TADAO·Filed 2019·Application pending·0 cites
- 0774US9804065B2System for pretreating sampleHITACHI HIGH TECH CORP·Filed 2013·Granted Oct 31, 2017·2 cites·5 claims
- 0870US2021332784A1Bottomless-cup type water power conversion device utilizing flowing water energySHIMIZU TADAO·Filed 2021·Application pending·0 cites
- 0968US2018045164A1Bottomless-cup type water power conversion device utilizing flowing water energySHIMIZU TADAO·Filed 2017·Application pending·0 cites
- 1067US8817576B2Distance sensor for vehicle with electrical connectorTSUZUKI TAKEO·Filed 2011·Granted Aug 26, 2014·6 cites·11 claims
- 1166US8695422B2Vehicular distance sensor apparatusKAWASHIMA YASUHIRO·Filed 2012·Granted Apr 15, 2014·4 cites·14 claims
- 1264US4179496AFibrous crystalline potassium titanate and processes for preparing fibrous potassium titanatesKYUSHU REFRACTORIES·Filed 1977·Granted Dec 18, 1979·10 cites·3 claims
- 1363US7428187B2Ultrasonic sensorDENSO CORP·Filed 2007·Granted Sep 23, 2008·5 cites·7 claims
- 1462US9483048B2Sample transport system and method for controlling the sameYANO SHIGERU·Filed 2012·Granted Nov 1, 2016·1 cites·10 claims
- 1559US3952090AMethod of making fibrous alkali titanatesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1974·Granted Apr 20, 1976·9 cites·10 claims
- 1656US5185204AAgglomerate of whiskers or short fibersKAWATETSU MINIG CO LTD·Filed 1990·Granted Feb 9, 1993·20 cites·5 claims
- 1755US2015252774A1Bottomless-cup type water power conversion device utilizing flowing water energySHIMIZU TADAO·Filed 2013·Application pending·0 cites
- 1852US5199803AMethod of compressing and expanding dot-matrix characterOKI ELECTRIC IND CO LTD·Filed 1989·Granted Apr 6, 1993·17 cites·3 claims
- 1951US4752536AMetal coated potassium titanate fibers and method for manufacturing the sameNIKKAN IND·Filed 1986·Granted Jun 21, 1988·14 cites·5 claims
- 2050US4780012APaper feeding control system of automatic paper feederOKI ELECTRIC IND CO LTD·Filed 1986·Granted Oct 25, 1988·7 cites·3 claims
- 2150US4632579APrinting system in dot printerOKI ELECTRIC IND CO LTD·Filed 1985·Granted Dec 30, 1986·17 cites·3 claims
- 2249US7700159B2Hydrophilizing wax compositionDAIKIN IND LTD·Filed 2002·Granted Apr 20, 2010·1 cites·15 claims
- 2349US4524100AInorganic composite and the preparation thereofNIKKAN IND·Filed 1983·Granted Jun 18, 1985·11 cites·24 claims
- 2448US5269993AMethod of making agglomerate of whiskers or short fibersKAWATETSU MINING·Filed 1992·Granted Dec 14, 1993·9 cites·7 claims
- 2547US6599172B2Method for forming undercoating in repair painting for vehiclesAIOI INSURANCE CO LTD·Filed 2001·Granted Jul 29, 2003·2 cites·8 claims
- 2646US4704040AMemory device and printing system for dot printerOKI ELECTRIC IND CO LTD·Filed 1987·Granted Nov 3, 1987·10 cites·2 claims
- 2743US4282200AProcesses for the preparation of fiberous titanic acid metal saltsKYUSHU REFRACTORIES·Filed 1980·Granted Aug 4, 1981·5 cites·15 claims
- 2840US4524098ABoard for additive circuitsNIKKAN IND·Filed 1983·Granted Jun 18, 1985·7 cites·9 claims
- 2939US2019136989A1Flow path switching valveDENSO CORP·Filed 2017·Application pending·0 cites
- 3036US4209477AProcess for preparing a film of densely packed structureMITSUBISHI MINING & CEMENT CO·Filed 1978·Granted Jun 24, 1980·6 cites·19 claims
- 3136US2020191809A1Sample transport systemHITACHI HIGH TECH CORP·Filed 2017·Application pending·0 cites
- 3235US4975391AEnamel frit composition for direct coatingIKEBUKURO HORO KOGYO CO·Filed 1989·Granted Dec 4, 1990·8 cites·8 claims
- 3332US5002414AMethod of automatically inserting printing paper in an automatic paper feederOKI ELECTRIC IND CO LTD·Filed 1986·Granted Mar 26, 1991·1 cites·2 claims
- 3431US6183554B1Method for preparing dense, epitaxial metal oxide filmAGENCY IND SCIENCE TECHN·Filed 1999·Granted Feb 6, 2001·4 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →