Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Development roller, development device, process cartridge and image forming device

Development roller, development device, process cartridge and image forming device

US Patent 8135316 · Granted Mar 13, 2012

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Production method of catalyst, catalyst, production method of composition, compo2025
Compound and polymer compound containing the compound2024
Lock release control device for opening and closing body2024
Catalyst, liquid composition, electrode, catalyst electrode for electrochemical 2023
Compound and polymer compound containing the compound2023
Opening/closing body control device for vehicles2022
Device for controlling opening/closing body for vehicle2022
Opening/closing body drive device and control method thereof2022
Opening/closing body control device for vehicles2022
Opening/closing body drive device and control method thereof2021
Control apparatus controlling opening and closing member for vehicle2021
Fixing belt, fixing device, and image forming apparatus2020