Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Image forming apparatus having cartridge and waste developer accommodating portion

Image forming apparatus having cartridge and waste developer accommodating portion

US Patent 11226581 · Granted Jan 18, 2022

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Image forming apparatus including toner cartridge that is detachable from housin2025
Image forming apparatus having toner supply unit to supply toner to developing u2025
Image forming apparatus permitting user to imagine clear detachment procedure of2025
Image forming apparatus including main housing, first drum cartridge having firs2025
Toner cartridge2025
Image forming device and process cartridge therefor2025
Porous polyimide composition and polyamide acid composition2025
Image forming apparatus capable of facilitating toner replenishment to toner sup2025
Image forming apparatus2025
Image-forming apparatus including mechanism for opening and closing shutter of a2025
Process cartridge having support frame with passage opening, developing housing 2025
Image forming apparatus2025