Inventor · disambiguated record
Ayumi Aoki
Also filed as: AOKI AYUMI
2 granted patents·2 pending applications·0 citations·filing 2014–2021
20Inventor score
Files withSUMITOMO CHEMICAL CO4
Top patents by PatentIndex Score
4 records- 0143US9764276B2Resin composition and carbon dioxide gas separation membraneSUMITOMO CHEMICAL CO·Filed 2014·Granted Sep 19, 2017·0 cites·8 claims
- 0241US2023390711A1Resin composition for gas separation membrane and gas separation membraneSUMITOMO CHEMICAL CO·Filed 2021·Application pending·0 cites
- 0340US2022274052A1Acidic 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
- 0435US10765993B2Gel including condensation product of organic silicon compoundSUMITOMO CHEMICAL CO·Filed 2017·Granted Sep 8, 2020·0 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Ayumi Aoki files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →