Inventor · disambiguated record
Takafumi Araki
Also filed as: ARAKI TAKAFUMI
1 granted patent·5 pending applications·0 citations·filing 2017–2021
9Inventor score
Files withSUMITOMO CHEMICAL CO6
Top patents by PatentIndex Score
6 records- 0147US11917839B2High signal-to-noise ratio photoelectric conversion elementSUMITOMO CHEMICAL CO·Filed 2019·Granted Feb 27, 2024·0 cites·22 claims
- 0246US2023301185A1Compound and photoelectric conversion element using sameSUMITOMO CHEMICAL CO·Filed 2021·Application pending·0 cites
- 0345US2023171973A1Photodetector elementSUMITOMO CHEMICAL CO·Filed 2021·Application pending·0 cites
- 0445US2023209844A1Photodetector element, sensor and biometric authentication device including same, composition, and inkSUMITOMO CHEMICAL CO·Filed 2021·Application pending·0 cites
- 0539US2023200094A1Photodetector elementSUMITOMO CHEMICAL CO·Filed 2021·Application pending·0 cites
- 0633US2021139643A1Polymer compound and organic photoelectric conversion element using sameSUMITOMO CHEMICAL CO·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →