Assignee
KUWABARA NOBUO
JP·4 granted patents·2 pending applications·0 citations·filing 2008–2024
Top patents by PatentIndex Score
6 records- 0175US12498664B2Intermediate transfer unit and image forming apparatusKUWABARA NOBUO·Filed 2024·Granted Dec 16, 2025·0 cites·6 claims
- 0261US12235604B2Image forming apparatus with a door on a body and cover inside the doorKUWABARA NOBUO·Filed 2023·Granted Feb 25, 2025·0 cites·17 claims
- 0354US10481515B2Charging device, process cartridge, and image forming apparatusKUWABARA NOBUO·Filed 2019·Granted Nov 19, 2019·0 cites·16 claims
- 0453US2025036045A1Tension roller assembly, belt unit, and image forming apparatusKUWABARA NOBUO·Filed 2024·Application pending·0 cites
- 0539US2009022504A1Image forming apparatus, image carrier, and process cartridgeKUWABARA NOBUO·Filed 2008·Application pending·0 cites
- 0638US8958719B2Image forming apparatus having replaceable modulesKUWABARA NOBUO·Filed 2012·Granted Feb 17, 2015·0 cites·7 claims
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