Inventor · disambiguated record
Takeru Horiuchi
Also filed as: HORIUCHI TAKERU
8 granted patents·4 pending applications·5 citations·filing 2017–2025
75Inventor score
Files withSUMITOMO RIKO CO LTD12
Top patents by PatentIndex Score
12 records- 0184US10539900B2Conductive member for electrophotographic apparatusSUMITOMO RIKO CO LTD·Filed 2017·Granted Jan 21, 2020·2 cites·28 claims
- 0282US11215937B2Charging roll or developing roll for electrophotographic deviceSUMITOMO RIKO CO LTD·Filed 2021·Granted Jan 4, 2022·2 cites·2 claims
- 0373US11753519B2Conductive roll for electrophotographic machineSUMITOMO RIKO CO LTD·Filed 2020·Granted Sep 12, 2023·1 cites·1 claims
- 0464US12461464B2Charging roll for electrophotographic equipmentSUMITOMO RIKO CO LTD·Filed 2024·Granted Nov 4, 2025·0 cites·6 claims
- 0559US2025334899A1Charging roll for electrophotographic apparatusesSUMITOMO RIKO CO LTD·Filed 2025·Application pending·0 cites
- 0657US2025147445A1Charging roll for electrophotographic apparatusSUMITOMO RIKO CO LTD·Filed 2025·Application pending·0 cites
- 0753US10859938B2Charging member for electrophotographic equipmentSUMITOMO RIKO CO LTD·Filed 2019·Granted Dec 8, 2020·0 cites·1 claims
- 0852US11385564B2Development roller for electrophotographic deviceSUMITOMO RIKO CO LTD·Filed 2021·Granted Jul 12, 2022·0 cites·1 claims
- 0950US2020371449A1Conductive roller for electrophotographic deviceSUMITOMO RIKO CO LTD·Filed 2020·Application pending·0 cites
- 1048US10795277B2Charging member for electrophotographic apparatusSUMITOMO RIKO CO LTD·Filed 2020·Granted Oct 6, 2020·0 cites·1 claims
- 1146US2025147441A1Conductive member for electrophotographic equipmentSUMITOMO RIKO CO LTD·Filed 2025·Application pending·0 cites
- 1242US10942472B2Electrophotography device development roll including shaft, elastic layer and surface layerSUMITOMO RIKO CO LTD·Filed 2020·Granted Mar 9, 2021·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →