Inventor · disambiguated record
Ken Atsumo
Also filed as: ATSUMO Ken
13 granted patents·15 pending applications·1 citations·filing 2015–2025
81Inventor score
Top patents by PatentIndex Score
28 records- 0180US10907019B2Synthetic polymer film provided with surface having sterilizing activitySHARP KK·Filed 2016·Granted Feb 2, 2021·1 cites·6 claims
- 0279US2025340688A1Tetrafluoroethylene-based polymer composition, electrochemical device binder, electrode mixture, electrode, and secondary batteryDAIKIN IND LTD·Filed 2025·Application pending·0 cites
- 0379US2025357489A1Tetrafluoroethylene-based polymer composition, electrochemical device binder, electrode mixture, electrode, and secondary batteryDAIKIN IND LTD·Filed 2025·Application pending·0 cites
- 0479US2025340683A1Tetrafluoroethylene-based polymer, binder for electrochemical devices, electrode mixture, electrode, and secondary batteryDAIKIN IND LTD·Filed 2025·Application pending·0 cites
- 0570US2019174752A1Synthetic polymer film having surface provided with bactericidal activitySHARP KK·Filed 2019·Application pending·0 cites
- 0669US2025343241A1Fluoropolymer composition, electrochemical device binder, electrode mixture, electrode, and secondary batteryDAIKIN IND LTD·Filed 2025·Application pending·0 cites
- 0767US2024421315A1Mixture for secondary battery, mixture sheet for secondary battery, method for producing mixture sheet for secondary battery, and secondary batteryDAIKIN IND LTD·Filed 2024·Application pending·0 cites
- 0867US2020189249A1Plastic product which includes synthetic polymer film whose surface has microbicidal activitySHARP KK·Filed 2020·Application pending·0 cites
- 0966US2025253340A1Fluororesin for binder for electrochemical devices, binder for electrochemical devices, electrode mixture, electrode, and secondary batteryDAIKIN IND LTD·Filed 2025·Application pending·0 cites
- 1066US2025253339A1Fluororesin for binder for electrochemical device, binder for electrochemical device, electrode mixture, electrode, and secondary batteryDAIKIN IND LTD·Filed 2025·Application pending·0 cites
- 1166US2025286068A1Fluororesin for binder for electrochemical devices, binder for electrochemical devices, electrode mixture, electrode, and secondary batteryDAIKIN IND LTD·Filed 2025·Application pending·0 cites
- 1264US10251393B2Synthetic polymer film having surface provided with bactericidal activitySHARP KK·Filed 2015·Granted Apr 9, 2019·0 cites·9 claims
- 1364US2019077130A1Plastic product which includes synthetic polymer film whose surface has microbicidal activitySHARP KK·Filed 2018·Application pending·0 cites
- 1461US2023109529A1Polymerizable compositionDAIKIN IND LTD·Filed 2022·Application pending·0 cites
- 1560US10375953B2Synthetic polymer film having surface that is provided with bactericidal action, and film comprising sameSHARP KK·Filed 2016·Granted Aug 13, 2019·0 cites·10 claims
- 1656US10947411B2Optical member and polymer layerSHARP KK·Filed 2016·Granted Mar 16, 2021·0 cites·12 claims
- 1753US11142653B2Method for producing antifouling filmSHARP KK·Filed 2017·Granted Oct 12, 2021·0 cites·10 claims
- 1853US10752742B2Decorative filmSHARP KK·Filed 2017·Granted Aug 25, 2020·0 cites·19 claims
- 1952US10968292B2Synthetic polymer film whose surface has microbicidal activity, photocurable resin composition, manufacturing method of synthetic polymer film, and sterilization method with use of surface of synthetic polymer filmSHARP KK·Filed 2018·Granted Apr 6, 2021·0 cites·9 claims
- 2052US10913862B2Antifouling filmSHARP KK·Filed 2018·Granted Feb 9, 2021·0 cites·9 claims
- 2151US11142617B2Method for producing antifouling filmSHARP KK·Filed 2017·Granted Oct 12, 2021·0 cites·10 claims
- 2250US10926510B2Antifouling filmSHARP KK·Filed 2018·Granted Feb 23, 2021·0 cites·8 claims
- 2349US10996377B2Method for producing optical member and optical memberSHARP KK·Filed 2017·Granted May 4, 2021·0 cites·17 claims
- 2448US10976475B1Antifouling filmSHARP KK·Filed 2017·Granted Apr 13, 2021·0 cites·8 claims
- 2548US2020071560A1Antifouling filmSHARP KK·Filed 2018·Application pending·0 cites
- 2646US10471692B2Optical member and polymerizable composition for nanoimprintingSHARP KK·Filed 2016·Granted Nov 12, 2019·0 cites·11 claims
- 2744US2019276577A1Synthetic polymer film and plastic product which includes synthetic polymer filmSHARP KK·Filed 2019·Application pending·0 cites
- 2844US2018134859A1Synthetic high polymer film having surface provided with antiseptic propertySHARP KK·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →