Inventor · disambiguated record
Kouichi Tachikawa
Also filed as: TACHIKAWA KOUICHI
18 granted patents·17 pending applications·131 citations·filing 2001–2022
92Inventor score
Top patents by PatentIndex Score
35 records- 0193US10016699B2Distillation columnTOYO ENGINEERING CORP·Filed 2015·Granted Jul 10, 2018·8 cites·8 claims
- 0289US7111848B2Gasket and method of manufacturing the gasketKOKOKU INTECH CO LTD·Filed 2001·Granted Sep 26, 2006·40 cites·10 claims
- 0382US11745257B2Nozzle, and nozzle and stopper combinationKROSAKIHARIMA CORP·Filed 2020·Granted Sep 5, 2023·1 cites·11 claims
- 0477US9757526B2Drug administration instrumentTERUMO CORP·Filed 2015·Granted Sep 12, 2017·3 cites·15 claims
- 0577US8863948B2Drug storage containerOGAWA JUNICHI·Filed 2012·Granted Oct 21, 2014·7 cites·9 claims
- 0675US9468711B2Syringe storage containerTERUMO CORP·Filed 2014·Granted Oct 18, 2016·7 cites·15 claims
- 0772US9415169B2Gasket and syringeTACHIKAWA KOUICHI·Filed 2010·Granted Aug 16, 2016·8 cites·11 claims
- 0868US7081107B2Syringe and prefilled syringeTERUMO CORP·Filed 2003·Granted Jul 25, 2006·41 cites·17 claims
- 0968US2023032307A1Installation structure for nozzle/plug seating blockKROSAKIHARIMA CORP·Filed 2022·Application pending·0 cites
- 1066US11117187B2Casting nozzleKROSAKIHARIMA CORP·Filed 2018·Granted Sep 14, 2021·0 cites·8 claims
- 1163US9192729B2Liquid injectorTERUMO CORP·Filed 2014·Granted Nov 24, 2015·2 cites·15 claims
- 1262US2021001398A1Installation structure for nozzle/plug seating blockKROSAKIHARIMA CORP·Filed 2019·Application pending·0 cites
- 1358US7427276B2SyringeTERUMO CORP·Filed 2007·Granted Sep 23, 2008·1 cites·12 claims
- 1455US7261704B2SyringeTERUMO CORP·Filed 2002·Granted Aug 28, 2007·13 cites·12 claims
- 1554US10398851B2Injection needle assembly and medicine injection deviceTERUMO CORP·Filed 2017·Granted Sep 3, 2019·0 cites·6 claims
- 1653US10967134B2Injection needle assembly and medicine injection deviceTERUMO CORP·Filed 2017·Granted Apr 6, 2021·0 cites·9 claims
- 1750US9205346B2Distillation apparatus and method for controlling the sameTOYO ENGINEERING CORP·Filed 2013·Granted Dec 8, 2015·0 cites·1 claims
- 1850US2014052100A1Injection needle assembly and medicine injection deviceTERUMO CORP·Filed 2013·Application pending·0 cites
- 1950US2014052099A1Injection neddle assembly and medicine injection deviceTERUMO CORP·Filed 2013·Application pending·0 cites
- 2048US2023035070A1Bubbling plate for sliding nozzleKROSAKIHARIMA CORP·Filed 2021·Application pending·0 cites
- 2144US2019022326A1Seal member, syringe assembly, and prefilled syringeTERUMO CORP·Filed 2018·Application pending·0 cites
- 2244US2013237945A1Drug storage containerOGAWA JUNICHI·Filed 2011·Application pending·0 cites
- 2344US2005212222A1Gasket and method of manufacturing the gasketKOKOKU INTECH CO LTD·Filed 2005·Application pending·0 cites
- 2443US10265640B2Method of adjusting duty of heat exchange in heat integrated distillation columnTOYO ENGINEERING CORP·Filed 2017·Granted Apr 23, 2019·0 cites·2 claims
- 2543US2005126653A1Recovering implementTERUMO CORP·Filed 2003·Application pending·0 cites
- 2641US2013174518A1Method of assembling medicament injection deviceTACHIKAWA KOUICHI·Filed 2011·Application pending·0 cites
- 2740US2005119620A1SyringeTERUMO CORP·Filed 2002·Application pending·0 cites
- 2840US2006052747A1Two-chamber pre-filled syringeTERUMO CORP·Filed 2002·Application pending·0 cites
- 2940US2006106349A1Syringe, cap and method of producing prefilled syringeTERUMO CORP·Filed 2003·Application pending·0 cites
- 3039US10034981B2Syringe and syringe assemblyTACHIKAWA KOUICHI·Filed 2012·Granted Jul 31, 2018·0 cites·11 claims
- 3138US2013303995A1Medical instrument with attached needleTACHIKAWA KOUICHI·Filed 2011·Application pending·0 cites
- 3238US2013072882A1Prefilled syringeOGAWA JUNICHI·Filed 2011·Application pending·0 cites
- 3337US2013197452A1Medical instrument with attached needleTACHIKAWA KOUICHI·Filed 2011·Application pending·0 cites
- 3436US8418893B2Immersion nozzleMIZOBE ARITO·Filed 2010·Granted Apr 16, 2013·0 cites·9 claims
- 3535US2013157582A1Wireless communication device, communication system and control methodTACHIKAWA KOUICHI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →