Electrophotographic photoreceptor, process cartridge, and image forming apparatus
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United States of America Patent
Stats
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Oct 19, 2021
Grant Date -
Sep 24, 2020
app pub date -
Jul 24, 2019
filing date -
Mar 20, 2019
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An electrophotographic photoreceptor includes a conductive substrate; an undercoat layer that is disposed on the conductive substrate and contains metal titanate compound particles, an electron transporting compound, and a binder resin; and a photosensitive layer on the undercoat layer.
First Claim
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| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| JP | B2 | JP7314550 | Mar 20, 2019 |
| CN | B | CN111722482 | Sep 02, 2019 |
International Classification(s)
- 2019 Application Filing Year
- G03G Class
- 2418 Applications Filed
- 1984 Patents Issued To-Date
- 82.06 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- G03G Class
- 0 % this patent is cited more than
- 4 Age
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