Inventor · disambiguated record
Hirotoshi Yoshida
Also filed as: YOSHIDA HIROTOSHI
29 granted patents·27 pending applications·30 citations·filing 2012–2025
94Inventor score
Top patents by PatentIndex Score
56 records- 0196US10538605B2Method for producing low molecular weight polytetrafluoroethylene, low molecular weight polytetrafluoroethylene, and powderDAIKIN IND LTD·Filed 2017·Granted Jan 21, 2020·8 cites·5 claims
- 0295US11767379B2Method for manufacturing fluoropolymerDAIKIN IND LTD·Filed 2019·Granted Sep 26, 2023·7 cites·13 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
- 0789US11326034B2Method for manufacturing polytetrafluoroethylene formed product, and polytetrafluoroethylene formed productSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2016·Granted May 10, 2022·3 cites·9 claims
- 0889US10793650B2Method for producing low molecular weight polytetrafluoroethylene, low molecular weight polytetrafluoroethylene, and powderDAIKIN IND LTD·Filed 2019·Granted Oct 6, 2020·2 cites·2 claims
- 0989US2024317907A1Production method for fluoropolymer, surfactant for polymerization, and use of surfactantDAIKIN IND LTD·Filed 2024·Application pending·0 cites
- 1087US11028239B2Manufacturing method for low molecular weight polytetrafluoroethylene, and powderDAIKIN IND LTD·Filed 2019·Granted Jun 8, 2021·2 cites·5 claims
- 1186US12012470B2Production method for fluoropolymer, surfactant for polymerization, and use of surfactantDAIKIN IND LTD·Filed 2022·Granted Jun 18, 2024·0 cites·19 claims
- 1286US12006407B2Method for producing low molecular weight polytetrafluoroethylene, low molecular weight polytetrafluoroethylene, and powderDAIKIN IND LTD·Filed 2023·Granted Jun 11, 2024·0 cites·8 claims
- 1386US10870735B2Method for producing low molecular weight polytetrafluoroethylene, low molecular weight polytetrafluoroethylene, and powderDAIKIN IND LTD·Filed 2017·Granted Dec 22, 2020·1 cites·4 claims
- 1486US2025361380A1Production method for fluoropolymer, surfactant for polymerization, and use of surfactantDAIKIN IND LTD·Filed 2025·Application pending·0 cites
- 1586US2025092242A1Composition and stretched bodyDAIKIN IND LTD·Filed 2024·Application pending·0 cites
- 1684US12371349B2Method for removing fluorine-containing compound from waste waterDAIKIN IND LTD·Filed 2024·Granted Jul 29, 2025·0 cites·11 claims
- 1782US12404387B2Production method for fluoropolymer, surfactant for polymerization, and use of surfactantDAIKIN IND LTD·Filed 2022·Granted Sep 2, 2025·0 cites·11 claims
- 1880US2023220129A1Method for manufacturing fluoropolymer, surfactant for polymerization, use for surfactant, and compositionDAIKIN IND LTD·Filed 2023·Application pending·0 cites
- 1979US12466905B2Composition and method for producing the sameDAIKIN IND LTD·Filed 2022·Granted Nov 11, 2025·0 cites·13 claims
- 2076US12195617B2Composition and stretched bodyDAIKIN IND LTD·Filed 2019·Granted Jan 14, 2025·0 cites·13 claims
- 2176US11814490B2Method for producing low molecular weight polytetrafluoroethylene, low molecular weight polytetrafluoroethylene, and powderDAIKIN IND LTD·Filed 2020·Granted Nov 14, 2023·0 cites·1 claims
- 2272US2025171627A1Polytetrafluoroethylene and stretched bodyDAIKIN IND LTD·Filed 2025·Application pending·0 cites
- 2370US2024150533A1Production method of polytetrafluoroethylene particleDAIKIN IND LTD·Filed 2023·Application pending·0 cites
- 2470US2024166777A1Production method of high-purity fluoropolymer-containing composition and high-purity fluoropolymer-containing compositionDAIKIN IND LTD·Filed 2023·Application pending·0 cites
- 2570US2024243293A1Polytetrafluoroethylene powder, electrode binder, electrode mixture, electrode, and secondary batteryDAIKIN IND LTD·Filed 2024·Application pending·0 cites
- 2670US2024287263A1Polytetrafluoroethylene fine powderDAIKIN IND LTD·Filed 2024·Application pending·0 cites
- 2769US12030790B2Method for removing fluorine-containing compound from waste waterDAIKIN IND LTD·Filed 2019·Granted Jul 9, 2024·0 cites·10 claims
- 2869US11084895B2Modified polytetrafluoroethylene fine powder and uniaxially stretched porous bodyDAIKIN IND LTD·Filed 2014·Granted Aug 10, 2021·1 cites·16 claims
- 2969US2024150505A1Production method of polytetrafluoroethylene powder and polytetrafluoroethylene powderDAIKIN IND LTD·Filed 2023·Application pending·0 cites
- 3069US2023416421A1Production method of fluoropolymer aqueous dispersionDAIKIN IND LTD·Filed 2023·Application pending·0 cites
- 3168US11634514B2Method for manufacturing fluoropolymer, surfactant for polymerization, use for surfactant, and compositionDAIKIN IND LTD·Filed 2019·Granted Apr 25, 2023·0 cites·6 claims
- 3266US2023348636A1Method for producing fluoropolymer compositionDAIKIN IND LTD·Filed 2023·Application pending·0 cites
- 3366US2023348637A1Method for producing fluoropolymer compositionDAIKIN IND LTD·Filed 2023·Application pending·0 cites
- 3465US11952441B2Polytetrafluoroethylene production methodDAIKIN IND LTD·Filed 2019·Granted Apr 9, 2024·0 cites·12 claims
- 3565US2021221992A1Polytetrafluoroethylene and stretched bodyDAIKIN IND LTD·Filed 2019·Application pending·0 cites
- 3664US11618806B2Method for producing composition containing low molecular weight polytetrafluoroethyleneDAIKIN IND LTD·Filed 2019·Granted Apr 4, 2023·0 cites·6 claims
- 3763US12503560B2Method for producing fluoropolymer powderDAIKIN IND LTD·Filed 2020·Granted Dec 23, 2025·0 cites·9 claims
- 3863US12435213B2Production method of modified polytetrafluoroethylene and compositionDAIKIN IND LTD·Filed 2019·Granted Oct 7, 2025·0 cites·20 claims
- 3963US12187859B2Process for producing aqueous fluoropolymer dispersionDAIKIN IND LTD·Filed 2020·Granted Jan 7, 2025·0 cites·10 claims
- 4062US2025171653A1Powder containing fluoropolymer particle, method for producing the same, powder coating, and liquid coating compositionDAIKIN IND LTD·Filed 2025·Application pending·0 cites
- 4161US9920214B2Solvent-based paint composition and fluorine-containing copolymerIMAHORI YUJI·Filed 2012·Granted Mar 20, 2018·1 cites·6 claims
- 4260US10858487B2Polytetrafluoroethylene formed product, and manufacturing method thereforSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2016·Granted Dec 8, 2020·0 cites·14 claims
- 4357US2022119556A1Composition, stretched body and method of manufacturing thereofDAIKIN IND LTD·Filed 2020·Application pending·0 cites
- 4455US2022251251A1Fluoropolymer aqueous dispersion production method and fluoropolymer aqueous dispersionDAIKIN IND LTD·Filed 2020·Application pending·0 cites
- 4554US2022259337A1Method for producing aqueous fluoropolymer dispersion, drainage treatment method, and aqueous fluoropolymer dispersionDAIKIN IND LTD·Filed 2020·Application pending·0 cites
- 4654US2022119561A1Method for producing polytetrafluoroethyleneDAIKIN IND LTD·Filed 2020·Application pending·0 cites
- 4753US9902787B2Polytetrafluoroethylene powderDAIKIN IND LTD·Filed 2015·Granted Feb 27, 2018·0 cites·17 claims
- 4853US2025171563A1Method for producing fluoropolymer aqueous dispersion, fluoropolymer aqueous dispersion and coating compositionDAIKIN IND LTD·Filed 2025·Application pending·0 cites
- 4953US2025171565A1Method for producing fluoropolymer aqueous dispersion, fluoropolymer aqueous dispersion and coating compositionDAIKIN IND LTD·Filed 2025·Application pending·0 cites
- 5052US2025163196A1Powder containing low molecular weight polytetrafluoroethylene particle and method for producing the sameDAIKIN IND LTD·Filed 2025·Application pending·0 cites
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →