Inventor · disambiguated record

Mari Katsumine

Also filed as: KATSUMINE MARI

2 granted patents·14 citations·filing 1997–2001

57Inventor score

Technology areasB01D B01J

Files withEBARA CORP2

Top patents by PatentIndex Score

2 records

0163US7291312B2Ozone removing material and method for preparing the sameEBARA CORP·Filed 2001·Granted Nov 6, 2007·6 cites·17 claims
0234US6009739AMethod for evaluating performance of chemical filter for cleaning gasEBARA CORP·Filed 1997·Granted Jan 4, 2000·8 cites·42 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →