Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Image forming apparatus capable of suppressing upsizing of the apparatus and of simplifying a feeding passage of a collected developer

Image forming apparatus capable of suppressing upsizing of the apparatus and of simplifying a feeding passage of a collected developer

US Patent 11397402 · Granted Jul 26, 2022

Estimated economic value: $76,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Image forming apparatus having residual toner collecting containers2025
Developing apparatus having a sealed developer opening2025
Method for manufacturing dielectric sheet, method for manufacturing substrate fo2025
Image forming apparatus having residual toner collecting containers2024
Developer container with airflow space2022
Refill friction stir spot welding method, pressing tool set, and refill friction2022
Developing apparatus having a sealed developer opening2022
Clamp member for double-acting friction stir spot welding device, double-acting 2021
Developing device having a bearing supported feeding screw2019
Balancer mechanism for rotating shaft2019
Method of operating steam boiler2016