Inventor · disambiguated record
Masafumi Takemoto
Also filed as: TAKEMOTO MASAFUMI
27 granted patents·17 pending applications·223 citations·filing 1999–2022
95Inventor score
Top patents by PatentIndex Score
44 records- 0193US9962497B2InjectorTERUMO CORP·Filed 2015·Granted May 8, 2018·16 cites·22 claims
- 0292US8721614B2Connector assemblyTAKEMOTO MASAFUMI·Filed 2010·Granted May 13, 2014·97 cites·7 claims
- 0389US10814069B2InjectorTERUMO CORP·Filed 2018·Granted Oct 27, 2020·8 cites·18 claims
- 0488US8790327B2Connector and connector assemblyTAKEMOTO MASAFUMI·Filed 2011·Granted Jul 29, 2014·21 cites·5 claims
- 0578US10463809B2Protection device and medical device assembled bodyTERUMO CORP·Filed 2017·Granted Nov 5, 2019·3 cites·17 claims
- 0669US10905832B2Protective device and medical instrument assemblyTERUMO CORP·Filed 2018·Granted Feb 2, 2021·1 cites·22 claims
- 0769US9808584B2Elastic cap and syringe assembly therewithTERUMO CORP·Filed 2016·Granted Nov 7, 2017·1 cites·16 claims
- 0869US9125996B2Liquid injection instrumentTAKEMOTO MASAFUMI·Filed 2012·Granted Sep 8, 2015·5 cites·9 claims
- 0967US11590287B2Needle-equipped outer cylinder and method for manufacturing the sameTERUMO CORP·Filed 2019·Granted Feb 28, 2023·1 cites·11 claims
- 1067USD585550SPuncture needle chipTERUMO CORP·Filed 2007·Granted Jan 27, 2009·15 cites·1 claims
- 1166USD712028SPortion of a medical syringe with needleTERUMO CORP·Filed 2013·Granted Aug 26, 2014·10 cites·1 claims
- 1264US9545485B2Elastic cap and syringe assembly therewithTERUMO CORP·Filed 2015·Granted Jan 17, 2017·1 cites·16 claims
- 1364US8162883B2Puncture needle assembly and medicinal liquid injectorTAKEMOTO MASAFUMI·Filed 2010·Granted Apr 24, 2012·3 cites·31 claims
- 1462US10549048B2Syringe assembly, syringe assembly package body, seal cap for barrel, and prefilled syringeTERUMO CORP·Filed 2015·Granted Feb 4, 2020·1 cites·21 claims
- 1562US9867950B2Syringe assembly, syringe assembly package body, and pre-filled syringeTERUMO CORP·Filed 2015·Granted Jan 16, 2018·1 cites·19 claims
- 1658US8277421B2Drug solution injectorKOYAMA SHINGO·Filed 2007·Granted Oct 2, 2012·2 cites·29 claims
- 1757US2013138047A1Syringe with needleTAKEMOTO MASAFUMI·Filed 2011·Application pending·0 cites
- 1856USD698020SPortion of a medical syringe with needleTAKEMOTO MASAFUMI·Filed 2011·Granted Jan 21, 2014·7 cites·1 claims
- 1956US2018178423A1Syringe with needleTERUMO CORP·Filed 2018·Application pending·0 cites
- 2056US2022323681A1Grip for syringe barrel, barrel assembly, and syringeTERUMO CORP·Filed 2022·Application pending·0 cites
- 2155US10384379B2Syringe with needleTERUMO CORP·Filed 2016·Granted Aug 20, 2019·0 cites·10 claims
- 2254USD713030SPortion of a medical syringe with needleTERUMO CORP·Filed 2013·Granted Sep 9, 2014·6 cites·1 claims
- 2349US2022008657A1Plunger kit, syringe kit, and prefilled syringeTERUMO CORP·Filed 2021·Application pending·0 cites
- 2448US11497853B2Liquid medicine administration device and gasket biasing member assemblyTERUMO CORP·Filed 2019·Granted Nov 15, 2022·0 cites·17 claims
- 2545USD635669SCap for puncture needle chipTERUMO CORP·Filed 2008·Granted Apr 5, 2011·5 cites·1 claims
- 2645US2013144246A1Connector and connector assemblyTAKEMOTO MASAFUMI·Filed 2011·Application pending·0 cites
- 2744US2011106046A1Connector assemblyTERUMO CORP·Filed 2009·Application pending·0 cites
- 2844US2019015598A1Syringe assembly, syringe assembly packaging, and prefilled syringeTERUMO CORP·Filed 2018·Application pending·0 cites
- 2944US2020009328A1Syringe assemblyTERUMO CORP·Filed 2019·Application pending·0 cites
- 3043US7798978B2Body fluid collecting deviceTERUMO CORP·Filed 2005·Granted Sep 21, 2010·0 cites·3 claims
- 3143US2018243509A1Grip and syringe assemblyTERUMO CORP·Filed 2018·Application pending·0 cites
- 3242US8038694B2Lancet instrumentTERUMO CORP·Filed 2005·Granted Oct 18, 2011·0 cites·21 claims
- 3342US2018021524A1Puncture needle protection assembly, syringe assembly, and manufacturing method thereofTERUMO CORP·Filed 2017·Application pending·0 cites
- 3441US10099010B2Assembly for syringe, assembly method and assembly device for assembling assembly for syringe, pre-filled syringe using assembly for syringe, and method for assembling pre-filled syringeTERUMO CORP·Filed 2015·Granted Oct 16, 2018·0 cites·10 claims
- 3541US2013296800A1Syringe provided with needle, and method for producing syringe provided with needleOE MANABU·Filed 2011·Application pending·0 cites
- 3640US2013072893A1Connector and connector assemblyTAKEMOTO MASAFUMI·Filed 2011·Application pending·0 cites
- 3740US2013076019A1Connector and connector assemblyTAKEMOTO MASAFUMI·Filed 2011·Application pending·0 cites
- 3840US2013296801A1Syringe provided with needle, and method for producing syringe provided with needleAKIYAMA KOUICHI·Filed 2011·Application pending·0 cites
- 3939USD776273SSyringe capTERUMO CORP·Filed 2015·Granted Jan 10, 2017·2 cites·1 claims
- 4039US6338720B1Collection device for collecting liquid sampleTERUMO CORP·Filed 1999·Granted Jan 15, 2002·17 cites·23 claims
- 4139US2012179109A1Medical deviceTAKEMOTO MASAFUMI·Filed 2011·Application pending·0 cites
- 4238US2016082199A1Syringe with injection needle and manufacturing method for syringe with injection needleTERUMO CORP·Filed 2015·Application pending·0 cites
- 4337US2015196720A1Outer cylinder for prefilled syringe, piercing tool for prefilled syringe, prefilled syringe, and packaging body for packaging outer cylinder for prefilled syringeTERUMO CORP·Filed 2015·Application pending·0 cites
- 4428US9192733B2Puncture needle assembly and medicinal liquid injection deviceTAKEMOTO MASAFUMI·Filed 2010·Granted Nov 24, 2015·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →