Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Positively chargeable single-layer electrophotographic photosensitive member, process cartridge, and image forming apparatus

Positively chargeable single-layer electrophotographic photosensitive member, process cartridge, and image forming apparatus

US Patent 9785062 · Granted Oct 10, 2017

Estimated economic value: $27,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Electrophotographic photosensitive member, process cartridge, and image forming 2021
Electrophotographic photosensitive member, process cartridge, and image forming 2021
Electrophotographic photosensitive member2020
Electrophotographic photosensitive member, process cartridge, and image forming 2020
Electrophotographic photosensitive member, process cartridge, and image forming 2020
Positively chargeable single-layer electrophotographic photosensitive member, pr2018
Positively chargeable single-layer electrophotographic photosensitive member, pr2018
Triarylamine derivative, electrophotographic photosensitive member, and image fo2017
Triarylamine derivative, electrophotographic photosensitive member, and image fo2017
Triphenylamine derivative, electrophotographic photosensitive member, and image 2017
Triphenylamine derivative, electrophotographic photosensitive member, and image 2017
Positively chargeable single-layer electrophotographic photosensitive member and2017