Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Power supply unit for applying a voltage to a developer carrier, image forming apparatus, and method for applying voltage

Power supply unit for applying a voltage to a developer carrier, image forming apparatus, and method for applying voltage

US Patent 9471002 · Granted Oct 18, 2016

Estimated economic value: $53,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Image forming apparatus that includes an eraser drive circuit2025
Light detection device2025
Light detection device with a plurality of avalanche photodiodes and MOS switch 2025
Battery2024
Driver tool2024
Spectrometry device and spectrometry method2023
Back-illuminated semiconductor light detecting device2022
Spectrometry device and spectrometry method2022
Image forming device2021
Spectrometry device2020
Sweeping signal generating device2020
Illuminating device2019