Electrophotographic photoreceptor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Feb 14, 1995
Issued Date -
N/A
app pub date -
Nov 19, 1993
filing date -
Oct 2, 1991
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An electrophotographic photoreceptor comprising an electrically conductive substrate and a photosensitive layer formed thereon, wherein the photosensitive layer contains at least one member selected from the group consisting of compounds of the formula (I), (II), and (III) as defined in the specification. ##STR1##
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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MITSUBISHI KASEI CORPORATION | TOKYO |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Ono, Hitoshi | Yokohama, JP | 77 | 1187 |
# of filed Patents : 77 Total Citations : 1187 | |||
Saita, Atsuo | Machida, JP | 10 | 81 |
# of filed Patents : 10 Total Citations : 81 |
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Patent Citation Ranking
- 5 Citation Count
- G03G Class
- 2.93 % this patent is cited more than
- 30 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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