Inventor · disambiguated record
Tatsuya Sasaki
Also filed as: SASAKI TATSUYA
79 granted patents·25 pending applications·523 citations·filing 1991–2025
99Inventor score
Files withMURATA MANUFACTURING CO16DENSO CORP13NEC CORP11SUMITOMO RUBBER IND7OMRON TATEISI ELECTRONICS CO6
Top patents by PatentIndex Score
104 records- 0191US8292017B2MotorcycleINOUE YUSUKE·Filed 2011·Granted Oct 23, 2012·11 cites·10 claims
- 0290US8962223B2Mask blank, reflective mask blank, photomask, reflective mask, photomask set and method of manufacturing a semiconductor deviceHOYA CORP·Filed 2013·Granted Feb 24, 2015·5 cites·35 claims
- 0389US9115716B2Vane compressor with vane alignersSEKIYA SHIN·Filed 2011·Granted Aug 25, 2015·7 cites·9 claims
- 0488US12220951B2Pneumatic tireSUMITOMO RUBBER IND·Filed 2023·Granted Feb 11, 2025·1 cites·20 claims
- 0587US11508515B2Common mode choke coilMURATA MANUFACTURING CO·Filed 2018·Granted Nov 22, 2022·2 cites·10 claims
- 0687US8388409B2Substrate polishing apparatusNAKAO HIDETAKA·Filed 2010·Granted Mar 5, 2013·9 cites·8 claims
- 0786US8602760B2Vane compressorMAEYAMA HIDEAKI·Filed 2011·Granted Dec 10, 2013·7 cites·16 claims
- 0885US11999024B2Screw fastening fault assessment device, screw fastening device, screw fastening fault assessment method, and control programOMRON TATEISI ELECTRONICS CO·Filed 2020·Granted Jun 4, 2024·2 cites·9 claims
- 0985US10087788B2Lifter rotation preventing structureOTICS CORP·Filed 2016·Granted Oct 2, 2018·2 cites·5 claims
- 1083US5250462AMethod for fabricating an optical semiconductor deviceNEC CORP·Filed 1991·Granted Oct 5, 1993·65 cites·7 claims
- 1182US12272486B2Common mode choke coilMURATA MANUFACTURING CO·Filed 2022·Granted Apr 8, 2025·0 cites·6 claims
- 1279US6244825B1Pump-protecting device, pump-protecting method and pumping apparatusIBM·Filed 1999·Granted Jun 12, 2001·45 cites·45 claims
- 1379US5841929ALight wavelength filtering circuit and manufacturing method thereofNEC CORP·Filed 1996·Granted Nov 24, 1998·56 cites·14 claims
- 1479US5565693ASemiconductor optical integrated circuitsNEC CORP·Filed 1994·Granted Oct 15, 1996·34 cites·15 claims
- 1578US8640821B2Exhaust system of engineHONDA MOTOR CO LTD·Filed 2012·Granted Feb 4, 2014·5 cites·17 claims
- 1676US9957846B2Lifter structureOTICS CORP·Filed 2016·Granted May 1, 2018·1 cites·5 claims
- 1775US9482868B2Vehicular head-up display deviceDENSO CORP·Filed 2013·Granted Nov 1, 2016·5 cites·4 claims
- 1875US6969305B2Polishing apparatusEBARA CORP·Filed 2003·Granted Nov 29, 2005·16 cites·12 claims
- 1975US2022267922A1Surface treatment deviceHONDA MOTOR CO LTD·Filed 2022·Application pending·0 cites
- 2074US9382907B2Vane-type compressor having an oil supply channel between the oil resevoir and vane angle adjusterSEKIYA SHIN·Filed 2012·Granted Jul 5, 2016·2 cites·13 claims
- 2174US7108579B2Method and device for polishingEBARA CORP·Filed 2003·Granted Sep 19, 2006·16 cites·18 claims
- 2273US9036234B2Head-up display device for vehicleDENSO CORP·Filed 2013·Granted May 19, 2015·3 cites·6 claims
- 2373US8399159B2Mask blank substrateSASAKI TATSUYA·Filed 2009·Granted Mar 19, 2013·3 cites·33 claims
- 2472US9879570B2LifterOTICS CORP·Filed 2016·Granted Jan 30, 2018·1 cites·14 claims
- 2572US9458849B2Vane compressor that suppresses the wear at the tip of the vaneSEKIYA SHIN·Filed 2012·Granted Oct 4, 2016·2 cites·6 claims
- 2672US9399993B2Vane compressor having a vane supporter that suppresses leakage of refrigerantSEKIYA SHIN·Filed 2012·Granted Jul 26, 2016·2 cites·7 claims
- 2771US11274730B2Step motor and indicator instrument for vehicleDENSO CORP·Filed 2019·Granted Mar 15, 2022·1 cites·6 claims
- 2871US5770466ASemiconductor optical integrated circuits and method for fabricating the sameNEC CORP·Filed 1995·Granted Jun 23, 1998·32 cites·28 claims
- 2969US12468220B2Mask blank substrate, substrate with multilayer reflective film, reflective mask blank, reflective mask, and method of manufacturing semiconductor deviceHOYA CORP·Filed 2022·Granted Nov 11, 2025·0 cites·17 claims
- 3069US8970933B2Head-up display device for vehicleDENSO CORP·Filed 2013·Granted Mar 3, 2015·4 cites·6 claims
- 3169US8025759B2Polishing apparatus and polishing methodEBARA CORP·Filed 2004·Granted Sep 27, 2011·12 cites·19 claims
- 3269US2025210250A1Coil componentMURATA MANUFACTURING CO·Filed 2025·Application pending·0 cites
- 3368US5358896AMethod of producing optical integrated circuitNEC CORP·Filed 1992·Granted Oct 25, 1994·31 cites·3 claims
- 3468US5237639AOptical waveguide formed of compound semiconductor materials and process of fabricating the optical waveguideNEC CORP·Filed 1992·Granted Aug 17, 1993·27 cites·19 claims
- 3567US12431273B2Inductor component and method for manufacturing sameMURATA MANUFACTURING CO·Filed 2021·Granted Sep 30, 2025·0 cites·17 claims
- 3667US12205752B2Inductor component and inductor-including structureMURATA MANUFACTURING CO·Filed 2021·Granted Jan 21, 2025·0 cites·19 claims
- 3767US9127675B2Vane compressor with vane alignersSEKIYA SHIN·Filed 2011·Granted Sep 8, 2015·1 cites·13 claims
- 3866US9388807B2Vane compressor having a second discharge port that includes an opening portion to a compression spaceSEKIYA SHIN·Filed 2012·Granted Jul 12, 2016·1 cites·9 claims
- 3965US9641057B2Stepper motorDENSO CORP·Filed 2013·Granted May 2, 2017·2 cites·2 claims
- 4064US11371158B2Surface treatment deviceHONDA MOTOR CO LTD·Filed 2018·Granted Jun 28, 2022·0 cites·4 claims
- 4164US8102601B2Head up display device for vehicleSASAKI TATSUYA·Filed 2011·Granted Jan 24, 2012·2 cites·4 claims
- 4264US6827633B2Polishing methodEBARA CORP·Filed 2002·Granted Dec 7, 2004·8 cites·7 claims
- 4364US5835261ASemiconductor optical amplifier device capable of deflecting output laser beamNEC CORP·Filed 1995·Granted Nov 10, 1998·28 cites·4 claims
- 4463US12220777B2Screw tightening defect determination device and learning deviceOMRON TATEISI ELECTRONICS CO·Filed 2021·Granted Feb 11, 2025·0 cites·7 claims
- 4563US11948727B2Inductor component and method for manufacturing the sameMURATA MANUFACTURING CO·Filed 2021·Granted Apr 2, 2024·0 cites·16 claims
- 4663US11440411B2Step motor and indicator instrument for vehicleDENSO CORP·Filed 2019·Granted Sep 13, 2022·0 cites·7 claims
- 4762US9766452B2Vehicle headup display deviceDENSO CORP·Filed 2014·Granted Sep 19, 2017·2 cites·6 claims
- 4862US2023311577A1TireSUMITOMO RUBBER IND·Filed 2023·Application pending·0 cites
- 4961US12278040B2Inductor component and method for manufacturing the sameMURATA MANUFACTURING CO·Filed 2021·Granted Apr 15, 2025·0 cites·19 claims
- 5061US12027296B2Inductor componentMURATA MANUFACTURING CO·Filed 2021·Granted Jul 2, 2024·0 cites·16 claims
Showing the top 50 of 104 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →