US Patent 9921498 Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
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Patent abstract
Provided is an electrophotographic photosensitive member including a support, an undercoat layer formed on the support, and a photosensitive layer formed on the undercoat layer, in which the undercoat layer contains a polymer of a composition containing a compound represented by the formula (1).
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Patent Inventor Names
Kei Tagami0
Kunihiko Sekido0
Masashi Nishi0
Michiyo Sekiya0
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US Patent 09921498 Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus US Patent 9921498 Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
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Patent Number
09921498
Patent Number
9921498
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US Patent 09921498 Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
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Is a
Patent jurisdiction
Patent number
09921498
Date of patent
March 20, 2018
Patent application number
15186749
Date Filed
June 20, 2016
Patent primary examiner
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