Inventor · disambiguated record
Ryota Usami
Also filed as: USAMI RYOTA
1 granted patent·7 pending applications·3 citations·filing 2016–2025
20Inventor score
Top patents by PatentIndex Score
8 records- 0179US10040035B2Gas separation membrane, gas separation module, gas separation device, and gas separation methodFUJIFILM CORP·Filed 2016·Granted Aug 7, 2018·3 cites·19 claims
- 0272US2025171627A1Polytetrafluoroethylene and stretched bodyDAIKIN IND LTD·Filed 2025·Application pending·0 cites
- 0370US2024243293A1Polytetrafluoroethylene powder, electrode binder, electrode mixture, electrode, and secondary batteryDAIKIN IND LTD·Filed 2024·Application pending·0 cites
- 0470US2024287263A1Polytetrafluoroethylene fine powderDAIKIN IND LTD·Filed 2024·Application pending·0 cites
- 0569US2024282968A1Polytetrafluoroethylene powder, binder for electrode, electrode mixture, electrode, and secondary batteryDAIKIN IND LTD·Filed 2024·Application pending·0 cites
- 0665US2021221992A1Polytetrafluoroethylene and stretched bodyDAIKIN IND LTD·Filed 2019·Application pending·0 cites
- 0762US2025346697A1Polytetrafluoroethylene compositionDAIKIN IND LTD·Filed 2025·Application pending·0 cites
- 0857US2025250373A1Modified polytetrafluoroethylene and stretched bodyDAIKIN IND LTD·Filed 2025·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →