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Patent Assignment Assignor Details
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Assignor Name : IZUMI, KOUJI
Total Assignments: 10
Assignment: 1
Reel/Frame:004700/0853   Pages: 2
Recorded: 04/22/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IZUMI, KOUJI
Exec Dt:
11/22/1985
2
HORIKE, MASANORI
Exec Dt:
11/22/1985
3
FURUKAWA, TATSUYA
Exec Dt:
11/22/1985
4
KOMAI, HIROMICHI
Exec Dt:
11/22/1985
5
NARUSE, OSAMU
Exec Dt:
11/22/1985
6
EBI, YUTAKA
Exec Dt:
11/22/1985
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME, NAKAMAGOME, OTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4677845
NONE
06804612
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER, CRYSTAL SQUARE FIVE - STE. 400
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:005038/0229   Pages: 2
Recorded: 04/05/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IZUMI, KOUJI
Exec Dt:
04/21/1987
2
ITAGAKI, MASANORI
Exec Dt:
04/21/1987
3
OHTA, EIICHI
Exec Dt:
04/21/1987
4
OKAMOTO, HIROYUKI
Exec Dt:
04/21/1987
5
INO, MASUMITSU
Exec Dt:
04/21/1987
6
EGUCHI, HIROTOSHI
Exec Dt:
04/21/1987
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4849730
NONE
07015370
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER
CRYSTAL SQUARE FIVE - STE. 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:005148/0816   Pages: 2
Recorded: 09/19/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKAHASHI, JUNICHI
Exec Dt:
06/27/1988
2
KOSAKA, DAISUKE
Exec Dt:
06/27/1988
3
EGUCHI, HIROTOSHI
Exec Dt:
06/27/1988
4
MATSUMOTO, SHOJI
Exec Dt:
06/27/1988
5
AKAHORI, TAKASHI
Exec Dt:
06/27/1988
6
YAMAZAKI, HIROSHI
Exec Dt:
06/27/1988
7
IZUMI, KOUJI
Exec Dt:
06/27/1988
Assignee
1
RICOH COMPANY, LTD.
NO. 3-6, 1-CHOME, NAKAMAGOME, OTA-KU,
TOKYO, 143, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4884051
NONE
07215412
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER, CRYSTAL SQUARE FIVE - STE. 400
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:005026/0019   Pages: 2
Recorded: 02/27/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IZUMI, KOUJI
Exec Dt:
12/15/1988
2
EGUTI, HIROTOSHI
Exec Dt:
12/15/1988
3
OHTA, EIICHI
Exec Dt:
12/15/1988
4
KIMURA, YUHJI
Exec Dt:
12/15/1988
5
EBI, YUTAKA
Exec Dt:
12/15/1988
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME, NAKAMAGOME, OTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4836034
NONE
07073290
Correspondence name and address
OBLON, FISHER, SPIVAK, MCCLELLAND &
MAIER
CRYSTAL SQUARE FIVE - SUITE 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:005103/0691   Pages: 2
Recorded: 07/14/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIINA, TOSHIO
Exec Dt:
06/21/1989
2
MIYAMOTO, KEIKO
Exec Dt:
05/24/1989
3
IZUMI, KOUJI
Exec Dt:
05/12/1989
4
HAYASHI, YASURO
Exec Dt:
05/15/1989
5
KARASAWA, YONENOBU
Exec Dt:
05/16/1989
6
UEMATSU, SATORU
Exec Dt:
05/22/1989
7
SEI, NAOKI
Exec Dt:
05/22/1989
Assignee
1
RICOH COMPANY, LTD., 3-6, 1-CHOME NAKAMAGOME, OTA-KU, TOKYO, JAPAN A JOINT-STOCK COMPANY OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5010605
NONE
07335734
Correspondence name and address
IVAN S. KAVRUKOV
C/O COOPER & DUNHAM
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112
Assignment: 6
Reel/Frame:006117/0235   Pages: 6
Recorded: 04/27/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NARUSE, OSAMU
Exec Dt:
04/14/1992
2
KOMAI, HIROMICHI
Exec Dt:
04/14/1992
3
INADA, TOSHIO
Exec Dt:
04/14/1992
4
HIRATA, TOSHITAKA
Exec Dt:
04/14/1992
5
ICHIKAWA, KENICHI
Exec Dt:
04/14/1992
6
NAKANO, TOMOAKI
Exec Dt:
04/14/1992
7
AMEYAMA, MINORU
Exec Dt:
04/14/1992
8
KADONAGA, MASAMI
Exec Dt:
04/14/1992
9
MATSUMOTO, SYUZO
Exec Dt:
04/14/1992
10
IZUMI, KOUJI
Exec Dt:
04/14/1992
Assignee
1
RICOH COMPANY, LTD., A CORPORATION OF JAPAN
NO. 3-6, 1-CHOME, NAKAMAGOME
OTA-KU, TOKYO, 143, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5270740
NONE
07843458
Correspondence name and address
IVAN S. KAVRUKOV
COOPER & DUNHAM
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112
Assignment: 7
Reel/Frame:008619/0583   Pages: 3
Recorded: 03/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKANO, TOMOAKI
Exec Dt:
03/13/1997
2
IZUMI, KOUJI
Exec Dt:
03/13/1997
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME NAKAMAGOME, OHTA-KU
TOKYO, JAPAN 143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6053596
NONE
08821665
Correspondence name and address
COOPER & DUNHAM LLP
IVAN S. KAVRUKOV, ESQ.
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 8
Reel/Frame:022105/0385   Pages: 3
Recorded: 01/14/2009
Attorney Dkt #:21076/0211089-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IZUMI, KOUJI
Exec Dt:
01/08/2009
2
TAKAHASHI, TOSHIMITSU
Exec Dt:
01/09/2009
Assignee
1
YAMATAKE CORPORATION
2-7-3 MARUNOUCHI, CHIYODA-KU
TOKYO, JAPAN 100-6419
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7874218
US20100011877
12373768
Correspondence name and address
JOSEPH R. ROBINSON
P.O. BOX 770, CHURCH STREET STATION
NEW YORK, NY 10008-0770
Assignment: 9
Reel/Frame:022823/0655   Pages: 3
Recorded: 06/15/2009
Attorney Dkt #:21076/0212298-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IZUMI, KOUJI
Exec Dt:
06/08/2009
Assignee
1
YAMATAKE CORPORATION
2-7-3 MARUNOUCHI, CHIYODA-KU
TOKYO, JAPAN 100-6419
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090308176
12484341
Correspondence name and address
JOSEPH R. ROBINSON
P.O. BOX 770, CHURCH STREET STATION
NEW YORK, NY 10008-0770
Assignment: 10
Reel/Frame:024847/0350   Pages: 2
Recorded: 08/17/2010
Attorney Dkt #:P4351US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IZUMI, KOUJI
Exec Dt:
08/16/2010
Assignee
1
YAMATAKE CORPORATION
2-7-3 MARUNOUCHI, CHIYODA-KU
TOKYO, JAPAN 100-6419
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8365612
US20110041620
12857609
Correspondence name and address
DITTHAVONG MORI & STEINER, P.C.
918 PRINCE STREET
ALEXANDRIA, VA 22314

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