Inventor · disambiguated record

Kosuke Makiguchi

Also filed as: MAKIGUCHI KOSUKE

2 granted patents·2 pending applications·0 citations·filing 2019–2021

24Inventor score

Technology areasB01D

Files withSUMITOMO CHEMICAL CO4

Top patents by PatentIndex Score

4 records

0153US11850558B2Composition useful for producing acidic gas separation membraneSUMITOMO CHEMICAL CO·Filed 2019·Granted Dec 26, 2023·0 cites·13 claims
0252US11045761B2Separation membrane sheet, separation membrane element, separation membrane module, and manufacturing method for separation membrane sheetSUMITOMO CHEMICAL CO·Filed 2019·Granted Jun 29, 2021·0 cites·21 claims
0341US2023390711A1Resin composition for gas separation membrane and gas separation membraneSUMITOMO CHEMICAL CO·Filed 2021·Application pending·0 cites
0440US2022274052A1Acidic gas separation membrane, acidic gas separation device, method for producing acidic gas separation membrane, and acidic gas separation methodSUMITOMO CHEMICAL CO·Filed 2020·Application pending·0 cites

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