Inventor · disambiguated record
Ikunori Yokoi
Also filed as: YOKOI IKUNORI
4 granted patents·3 pending applications·3 citations·filing 2003–2017
57Inventor score
Top patents by PatentIndex Score
7 records- 0178US10138149B2Ultrapure water production system, ultrapure water production feed system, and method for cleaning thereofKURITA WATER IND LTD·Filed 2014·Granted Nov 27, 2018·3 cites·12 claims
- 0246US11524896B2Aqueous hydrogen peroxide purification method and purification systemKURITA WATER IND LTD·Filed 2017·Granted Dec 13, 2022·0 cites·12 claims
- 0343US8012755B2Water quality evaluation method and substrate contacting apparatus usedKURITA WATER IND LTD·Filed 2007·Granted Sep 6, 2011·0 cites·6 claims
- 0440US2020290873A1Aqueous hydrogen peroxide purification method and purification systemKURITA WATER IND LTD·Filed 2017·Application pending·0 cites
- 0539US9370802B2Cleaning and sterilizing method for ultrapure water manufacturing systemYOKOI IKUNORI·Filed 2008·Granted Jun 21, 2016·0 cites·16 claims
- 0634US2010154833A1Resist film removing apparatus, resist film removing method, organic matter removing apparatus and organic matter removing methodENDO TAMIO·Filed 2003·Application pending·0 cites
- 0733US2007221581A1Ultrapure Water Production PlantKURITA WATER IND LTD·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →