Inventor · disambiguated record
Chiaki Okui
Also filed as: OKUI CHIAKI
13 granted patents·12 pending applications·16 citations·filing 2018–2025
86Inventor score
Files withDAIKIN IND LTD25
Top patents by PatentIndex Score
25 records- 0195US11767379B2Method for manufacturing fluoropolymerDAIKIN IND LTD·Filed 2019·Granted Sep 26, 2023·7 cites·13 claims
- 0292US11518826B2Method for producing polytetrafluoroethylene powderDAIKIN IND LTD·Filed 2018·Granted Dec 6, 2022·4 cites·2 claims
- 0391US11512155B2Production method for fluoropolymer, surfactant for polymerization, and use of surfactantDAIKIN IND LTD·Filed 2018·Granted Nov 29, 2022·3 cites·5 claims
- 0491US11279814B2Production method for fluoropolymer, surfactant for polymerization, and use of surfactantDAIKIN IND LTD·Filed 2018·Granted Mar 22, 2022·2 cites·11 claims
- 0590US2025368814A1Method for manufacturing fluoropolymerDAIKIN IND LTD·Filed 2025·Application pending·0 cites
- 0689US12410266B2Method for manufacturing fluoropolymerDAIKIN IND LTD·Filed 2023·Granted Sep 9, 2025·0 cites·14 claims
- 0789US2024317907A1Production method for fluoropolymer, surfactant for polymerization, and use of surfactantDAIKIN IND LTD·Filed 2024·Application pending·0 cites
- 0886US12012470B2Production method for fluoropolymer, surfactant for polymerization, and use of surfactantDAIKIN IND LTD·Filed 2022·Granted Jun 18, 2024·0 cites·19 claims
- 0986US2025361380A1Production method for fluoropolymer, surfactant for polymerization, and use of surfactantDAIKIN IND LTD·Filed 2025·Application pending·0 cites
- 1084US12371349B2Method for removing fluorine-containing compound from waste waterDAIKIN IND LTD·Filed 2024·Granted Jul 29, 2025·0 cites·11 claims
- 1182US12404387B2Production method for fluoropolymer, surfactant for polymerization, and use of surfactantDAIKIN IND LTD·Filed 2022·Granted Sep 2, 2025·0 cites·11 claims
- 1280US2023220129A1Method for manufacturing fluoropolymer, surfactant for polymerization, use for surfactant, and compositionDAIKIN IND LTD·Filed 2023·Application pending·0 cites
- 1373US2025043042A1Production method of composition containing fluororesin and composition containing fluororesinDAIKIN IND LTD·Filed 2024·Application pending·0 cites
- 1472US2025171627A1Polytetrafluoroethylene and stretched bodyDAIKIN IND LTD·Filed 2025·Application pending·0 cites
- 1572US2025059304A1Production method of fluoropolymerDAIKIN IND LTD·Filed 2024·Application pending·0 cites
- 1670US2024166777A1Production method of high-purity fluoropolymer-containing composition and high-purity fluoropolymer-containing compositionDAIKIN IND LTD·Filed 2023·Application pending·0 cites
- 1769US12030790B2Method for removing fluorine-containing compound from waste waterDAIKIN IND LTD·Filed 2019·Granted Jul 9, 2024·0 cites·10 claims
- 1868US11634514B2Method for manufacturing fluoropolymer, surfactant for polymerization, use for surfactant, and compositionDAIKIN IND LTD·Filed 2019·Granted Apr 25, 2023·0 cites·6 claims
- 1965US11952441B2Polytetrafluoroethylene production methodDAIKIN IND LTD·Filed 2019·Granted Apr 9, 2024·0 cites·12 claims
- 2065US2021221992A1Polytetrafluoroethylene and stretched bodyDAIKIN IND LTD·Filed 2019·Application pending·0 cites
- 2163US12503560B2Method for producing fluoropolymer powderDAIKIN IND LTD·Filed 2020·Granted Dec 23, 2025·0 cites·9 claims
- 2257US2022119556A1Composition, stretched body and method of manufacturing thereofDAIKIN IND LTD·Filed 2020·Application pending·0 cites
- 2355US2022251251A1Fluoropolymer aqueous dispersion production method and fluoropolymer aqueous dispersionDAIKIN IND LTD·Filed 2020·Application pending·0 cites
- 2450US11851519B2Method for producing purified polytetrafluoroethylene aqueous dispersion liquid, method for producing modified polytetrafluoroethylene powder, method for producing polytetrafluoroethylene molded body, and compositionDAIKIN IND LTD·Filed 2018·Granted Dec 26, 2023·0 cites·4 claims
- 2548US2021340290A1Polytetrafluoroethylene production methodDAIKIN IND LTD·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →