Inventor · disambiguated record
Keijirou Tada
Also filed as: TADA KEIJIROU
2 granted patents·6 pending applications·2 citations·filing 2008–2021
34Inventor score
Top patents by PatentIndex Score
8 records- 0165US9403704B2Water treatment method and water treatment flocculantOOI YASUHIRO·Filed 2010·Granted Aug 2, 2016·2 cites·5 claims
- 0253US12391593B2Water treatment method and water treatment apparatusKURITA WATER IND LTD·Filed 2021·Granted Aug 19, 2025·0 cites·11 claims
- 0349US2011203977A1Filtration apparatus and water treatment apparatusKURITA WATER IND LTD·Filed 2009·Application pending·0 cites
- 0446US2011094963A1Membrane separation method and membrane separation deviceKURITA WATER IND LTD·Filed 2008·Application pending·0 cites
- 0537US2012298570A1Filtration apparatus and water treatment apparatusOSAWA MASANOBU·Filed 2011·Application pending·0 cites
- 0636US2018370825A1Method and apparatus for clarifying industrial waterKURITA WATER IND LTD·Filed 2016·Application pending·0 cites
- 0731US2020016544A1Method for washing hollow fiber membrane module and hollow fiber membrane filtration deviceKURITA WATER IND LTD·Filed 2017·Application pending·0 cites
- 0831US2020171440A1Method for washing hollow fiber membrane module and hollow fiber membrane filtration deviceKURITA WATER IND LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →