Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Charge transport substance, electrophotographic photoreceptor, electrophotographic photoreceptor cartridge, and image-forming apparatus

Charge transport substance, electrophotographic photoreceptor, electrophotographic photoreceptor cartridge, and image-forming apparatus

US Patent 10139741 · Granted Nov 27, 2018

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Electrophotographic photoreceptor, electrophotographic photoreceptor cartridge a2022
Electrophotographic photoreceptor and image forming apparatus2020
Electrophotographic photoreceptor, image forming apparatus, and coating liquid f2019
Electrophotographic photoreceptor, electrophotographic photoreceptor cartridge, 2019
Electrophotographic photoreceptor, image forming apparatus, and coating liquid f2019
Phthalocyanine crystal, and electrophotographic photoreceptor, electrophotograph2018
Phthalocyanine crystal, and electrophotographic photoreceptor, electrophotograph2017
Electrophotographic photoreceptor, electrophotographic cartridge, image forming 2017
Charge transport substance, electrophotographic photoreceptor, electrophotograph2017
Electrophotographic photoreceptor, electrophotographic photoreceptor cartridge, 2016
Phthalocyanine crystal, and electrophotographic photoreceptor, electrophotograph2016
Phthalocyanine crystal, and electrophotographic photoreceptor, electrophotograph2014