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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
5789128
Issue Dt:
08/04/1998
Application #:
08767425
Filing Dt:
12/16/1996
Inventors:
CHIHAYA ADACHI, MASAOMI SASAKI, KAZUKIYO NAGAI, TOMOYUKI SHIMADA, CHIAKI TANAKA et al
Title:
ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR AND AROMATIC POLYCARBONATE RESIN FOR USE THEREIN
Assignment: 1
Reel/Frame:
008465/0145Recorded: 04/21/1997Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
ADACHI, CHIHAYA
Exec Dt:
04/08/1997
SASAKI, MASAOMI
Exec Dt:
04/08/1997
NAGAI, KAZUKIYO
Exec Dt:
04/08/1997
SHIMADA, TOMOYUKI
Exec Dt:
04/08/1997
TANAKA, CHIAKI
Exec Dt:
04/08/1997
TAMOTO, NOZOMU
Exec Dt:
04/08/1997
KATAYAMA, AKIRA
Exec Dt:
04/08/1997
ANZAI, MITSUTOSHI
Exec Dt:
04/08/1997
IMAI, AKIHIRO
Exec Dt:
04/08/1997
MOROOKA, KATSUHIRO
Exec Dt:
04/08/1997
Assignees:
RICOH COMPANY, LTD.
3-6, 1-CHOME, NAKAMAGOME
OHTA-KU, TOKYO, JAPAN
HODOGAYA CHEMICAL CO., LTD.
66-2, HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, KANAGAWA-KEN, JAPAN
Correspondent:
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
JOHN K. PIKE
1755 JEFFERSON DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
011044/0511Recorded: 08/15/2000Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
HODOGAYA CHEMICAL CO., LTD.
Exec Dt:
07/24/2000
Assignee:
RICOH COMPANY, LTD
3-6, 1-CHOME, NAKAMAGOME OHTA-KU
TOKYO, JAPAN
Correspondent:
SPIVAK, OBLON, MCCLELLAND, ET AL
MARVIN J. SPIVAK
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA. 22202

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