Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Oxytitanium phthalocyanine process for the production thereof and electrophotographic photoreceptor to which the oxytitanium phthalocyanine is applied

Oxytitanium phthalocyanine process for the production thereof and electrophotographic photoreceptor to which the oxytitanium phthalocyanine is applied

US Patent 6225015 · Granted May 1, 2001

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Photoelectric conversion element, photoelectric conversion element module, elect2025
Compound having pyrimidine ring structure and organic electroluminescence device2025
Photoelectric conversion element, photoelectric conversion module, electronic de2024
Compound having benzazole ring structure, and organic electroluminescent device2024
Photoelectric conversion element, photoelectric conversion module, electronic de2024
Compound including benzimidazole ring structure and organic electroluminescent e2024
Solar cell module, electronic device, and power supply module2024
Organic electroluminescent element and method for producing same2024
Organic electroluminescent device2024
Photoelectric conversion element2023
Organic electroluminescent element and method for producing same2023
Organic electroluminescence device2023