Inventor · disambiguated record
Takashi Kabasawa
Also filed as: KABASAWA TAKASHI
54 granted patents·15 pending applications·293 citations·filing 1999–2023
98Inventor score
Top patents by PatentIndex Score
69 records- 0191US10215191B2Vacuum pump control device and vacuum pumpEDWARDS JAPAN LTD·Filed 2017·Granted Feb 26, 2019·5 cites·26 claims
- 0290US7393228B2Terminal structure and vacuum pumpEDWARDS JAPAN LTD·Filed 2006·Granted Jul 1, 2008·30 cites·22 claims
- 0386US10097035B2Uninterruptible power supply unitFDK CORP·Filed 2015·Granted Oct 9, 2018·7 cites·2 claims
- 0483US10404095B2Uninterruptible power supply unitFDK CORP·Filed 2015·Granted Sep 3, 2019·6 cites·11 claims
- 0582US11428237B2Vacuum pump, stator column, base, and exhaust system of vacuum pumpEDWARDS JAPAN LTD·Filed 2019·Granted Aug 30, 2022·2 cites·6 claims
- 0681US10267321B2Stator disk and vacuum pumpEDWARDS JAPAN LTD·Filed 2014·Granted Apr 23, 2019·4 cites·20 claims
- 0779US11009028B2Vacuum pump and stator disk to be installed in vacuum pumpEDWARDS JAPAN LTD·Filed 2017·Granted May 18, 2021·2 cites·9 claims
- 0879US10662957B2Vacuum exhaust mechanism, compound type vacuum pump, and rotating body partEDWARDS JAPAN LTD·Filed 2014·Granted May 26, 2020·4 cites·10 claims
- 0978US6755611B1Vacuum pumpBOC EDWARDS JAPAN LTD·Filed 2000·Granted Jun 29, 2004·25 cites·20 claims
- 1077US11009040B2Vacuum pumpEDWARDS JAPAN LTD·Filed 2015·Granted May 18, 2021·2 cites·16 claims
- 1173US9217439B2Vacuum pumpKABASAWA TAKASHI·Filed 2011·Granted Dec 22, 2015·3 cites·7 claims
- 1272US7713087B2Terminal structure and vacuum pumpEDWARDS JAPAN LTD·Filed 2008·Granted May 11, 2010·5 cites·8 claims
- 1372US6779969B2Vacuum pumpBOC TECHNOLOGIES LTD·Filed 2002·Granted Aug 24, 2004·19 cites·16 claims
- 1471US11346349B2Vacuum pump, main sensor, and thread groove statorEDWARDS JAPAN LTD·Filed 2018·Granted May 31, 2022·1 cites·14 claims
- 1571US10280937B2Vacuum pump component, siegbahn type exhaust mechanism and compound vacuum pumpEDWARDS JAPAN LTD·Filed 2014·Granted May 7, 2019·2 cites·15 claims
- 1671US9048668B2ChargerKABASAWA TAKASHI·Filed 2012·Granted Jun 2, 2015·4 cites·2 claims
- 1770US6851848B2Turbo-molecular pump having radiation temperature apparatusBOC TECHNOLOGIES LTD·Filed 2003·Granted Feb 8, 2005·14 cites·27 claims
- 1869US10253777B2Thread groove pump mechanism, vacuum pump including thread groove pump mechanism, and rotor, outer circumference side stator, and inner circumference side stator used in thread groove pump mechanismEDWARDS JAPAN LTD·Filed 2014·Granted Apr 9, 2019·2 cites·17 claims
- 1968US6832888B2Molecular pump for forming a vacuumBOC TECHNOLOGIES LTD·Filed 2002·Granted Dec 21, 2004·16 cites·20 claims
- 2067US10190597B2Vacuum pump and rotor thereofKABASAWA TAKASHI·Filed 2012·Granted Jan 29, 2019·2 cites·7 claims
- 2167US9490661B2Uninterruptible power supplyFDK CORP·Filed 2013·Granted Nov 8, 2016·3 cites·2 claims
- 2267US8680814B2Battery charger and battery charging methodKABASAWA TAKASHI·Filed 2011·Granted Mar 25, 2014·3 cites·4 claims
- 2367US6910850B2Vacuum pumpBOC TECHNOLOGIES LTD·Filed 2002·Granted Jun 28, 2005·15 cites·22 claims
- 2466US6672827B2Vacuum pumpSEIKO INSTR INC·Filed 2001·Granted Jan 6, 2004·14 cites·11 claims
- 2566US6499942B1Turbomolecular pump and vacuum apparatusSEIKO INSTR INC·Filed 1999·Granted Dec 31, 2002·29 cites·10 claims
- 2666US6290457B1Vacuum pumpSEIKO INSTR INC·Filed 2000·Granted Sep 18, 2001·14 cites·11 claims
- 2765US9835170B2Vacuum pump with fiber-reinforced resin cylinderEDWARDS JAPAN LTD·Filed 2012·Granted Dec 5, 2017·2 cites·15 claims
- 2863US2025043790A1Vacuum pump, rotating body for vacuum pump, and method for manufacturing vacuum pumpEDWARDS JAPAN LTD·Filed 2023·Application pending·0 cites
- 2961US12467464B2Vacuum pump and vacuum exhaust apparatusEDWARDS JAPAN LTD·Filed 2022·Granted Nov 11, 2025·0 cites·7 claims
- 3059US11808272B2Vacuum pump including levitated magnetic bearingEDWARDS JAPAN LTD·Filed 2019·Granted Nov 7, 2023·0 cites·10 claims
- 3158US12196225B2Vacuum pumpEDWARDS JAPAN LTD·Filed 2021·Granted Jan 14, 2025·0 cites·7 claims
- 3258US6334754B1Turbomolecular pumpSEIKO INSTR INC·Filed 1999·Granted Jan 1, 2002·22 cites·21 claims
- 3356US11391283B2Vacuum pump exhaust system, vacuum pump provided for vacuum pump exhaust system, purge gas supply unit, temperature sensor unit, and exhausting method of vacuum pumpEDWARDS JAPAN LTD·Filed 2018·Granted Jul 19, 2022·0 cites·8 claims
- 3456US9906052B2Power supply deviceFDK CORP·Filed 2014·Granted Feb 27, 2018·1 cites·1 claims
- 3555US12123420B2Vacuum pump and stator columnEDWARDS JAPAN LTD·Filed 2021·Granted Oct 22, 2024·0 cites·7 claims
- 3654US12467442B2Cleaning apparatus for vacuum exhaust systemEDWARDS JAPAN LTD·Filed 2021·Granted Nov 11, 2025·0 cites·5 claims
- 3754US6419444B1Screw groove type vacuum pump, complex vacuum pump and vacuum pump systemSEIKO INSTR INC·Filed 2000·Granted Jul 16, 2002·7 cites·32 claims
- 3853US12234828B2Vacuum pump and vacuum pump rotor bladeEDWARDS JAPAN LTD·Filed 2021·Granted Feb 25, 2025·0 cites·11 claims
- 3953US11898567B2Vacuum pumpEDWARDS JAPAN LTD·Filed 2020·Granted Feb 13, 2024·0 cites·6 claims
- 4053US2025354560A1Vacuum pump and vacuum evacuation systemEDWARDS JAPAN LTD·Filed 2023·Application pending·0 cites
- 4152US2022082103A1Vacuum pumpEDWARDS JAPAN LTD·Filed 2019·Application pending·0 cites
- 4251US2008297118A1Battery charging circuitHONMA HISANORI·Filed 2008·Application pending·0 cites
- 4350US11466701B2Vacuum pump, and stator component, discharge port, and control means used thereinEDWARDS JAPAN LTD·Filed 2018·Granted Oct 11, 2022·0 cites·25 claims
- 4450US11009029B2Vacuum pump, and rotor blade and reflection mechanism mounted in vacuum pumpEDWARDS JAPAN LTD·Filed 2016·Granted May 18, 2021·0 cites·18 claims
- 4550US10801507B2Vacuum pump, spiral plate provided in vacuum pump, rotating cylinder and method for manufacturing spiral plateEDWARDS JAPAN LTD·Filed 2017·Granted Oct 13, 2020·0 cites·15 claims
- 4649US12276283B2Integrated connector between first and second vacuum pumps creating a vapor phase region environmentEDWARDS JAPAN LTD·Filed 2016·Granted Apr 15, 2025·0 cites·12 claims
- 4749US11448223B2Vacuum pump and spiral plate, spacer, and rotating cylindrical body each included vacuum pumpEDWARDS JAPAN LTD·Filed 2017·Granted Sep 20, 2022·0 cites·2 claims
- 4849US7059823B2Molecular pump equipped with flange having buffering portionBOC TECHNOLOGIES LTD·Filed 2003·Granted Jun 13, 2006·6 cites·20 claims
- 4948US9759221B2Vacuum pumpKABASAWA TAKASHI·Filed 2011·Granted Sep 12, 2017·0 cites·16 claims
- 5047US11846298B2Vacuum pump and vacuum pump component partEDWARDS JAPAN LTD·Filed 2021·Granted Dec 19, 2023·0 cites·4 claims
Showing the top 50 of 69 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →