Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Replaceable toner cartridge with internal stirring member, and electrophotographic printer employing the same

Replaceable toner cartridge with internal stirring member, and electrophotographic printer employing the same

US Patent 5235389 · Granted Aug 10, 1993

Estimated economic value: $14,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Laser processing device and laser light monitoring method2025
Image forming apparatus2025
Capacitor array2025
Storage medium, information processing apparatus, and control method for informa2025
Resistance wire abnormality detection device2025
Wafer cleaning apparatus and bonding system2025
Conveying device2025
Laser beam machine and method for controlling laser beam machine2024
Powder conveying device and image forming apparatus incorporating same2024
Information processing apparatus, method of controlling information processing a2024
Application, printer driver, and information processing apparatus including a ha2024
Transfer bias and pressure in an image forming apparatus2023