Inventor · disambiguated record
Yumi Okui
Also filed as: OKUI YUMI
3 granted patents·2 citations·filing 2014–2017
53Inventor score
Files withMITSUBISHI GAS CHEMICAL CO3
Top patents by PatentIndex Score
3 records- 0182US11299618B2Polyacetal resin composition and article molded therefromMITSUBISHI GAS CHEMICAL CO·Filed 2015·Granted Apr 12, 2022·2 cites·5 claims
- 0262US9902806B2Trioxane composition and method for storing the sameMITSUBISHI GAS CHEMICAL CO·Filed 2014·Granted Feb 27, 2018·0 cites·11 claims
- 0359US10227448B2Trioxane composition and method for storing sameMITSUBISHI GAS CHEMICAL CO·Filed 2017·Granted Mar 12, 2019·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →