Inventor · disambiguated record
Yutaka Eizumi
Also filed as: EIZUMI YUTAKA
2 granted patents·3 pending applications·5 citations·filing 2011–2022
48Inventor score
Top patents by PatentIndex Score
5 records- 0167US9017299B2Medical hollow needle and method for producing the sameIWASE YOSHIHARU·Filed 2011·Granted Apr 28, 2015·4 cites·8 claims
- 0261US9814487B2Method for manufacturing puncture needle and puncture needleNIPRO CORP·Filed 2012·Granted Nov 14, 2017·1 cites·3 claims
- 0354US2024392465A1Method of manufacturing conical hollow needleNIPRO CORP·Filed 2022·Application pending·0 cites
- 0444US2016303332A1Method of manufacturing injection needleNIPRO CORP·Filed 2016·Application pending·0 cites
- 0543US2014296797A1Injection needleNIPRO CORP·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →