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Patent Assignment Assignor Details
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Assignor Name : SUGIURA, YUUKO
Total Assignments: 20
Assignment: 1
Reel/Frame:013890/0603   Pages: 3
Recorded: 03/26/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHISHI, TSUTOMU
Exec Dt:
01/31/2003
2
NAKAGAWA, KATSUHIKO
Exec Dt:
01/31/2003
3
TANAKA, HIROYUKI
Exec Dt:
01/31/2003
4
SUGIURA, YUUKO
Exec Dt:
01/30/2003
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030133136
10327938
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:013935/0628   Pages: 3
Recorded: 04/08/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHISHI, TSUTOMU
Exec Dt:
02/12/2003
2
NAKAGAWA, KATSUHIKO
Exec Dt:
02/12/2003
3
TANAKA, HIROYUKI
Exec Dt:
02/12/2003
4
SUGIURA, YUUKO
Exec Dt:
02/12/2003
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030140174
10334828
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:015466/0470   Pages: 3
Recorded: 06/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKIYOSHI, KUNIHIRO
Exec Dt:
08/06/2003
2
OHISHI, TSUTOMU
Exec Dt:
08/06/2003
3
SUGIURA, YUUKO
Exec Dt:
08/11/2003
4
NAKAGAWA, KATSUHIKO
Exec Dt:
08/06/2003
5
ANDO, MITSUO
Exec Dt:
08/06/2003
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7554685
US20040218208
10626608
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:014950/0051   Pages: 3
Recorded: 02/04/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHISHI, TSUTOMU
Exec Dt:
10/06/2003
2
NAKAGAWA, KATSUHIKO
Exec Dt:
10/06/2003
3
SUGIURA, YUUKO
Exec Dt:
10/08/2003
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7633639
US20040125414
10660535
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
ATTN: MARVIN J. SPIVAK
Assignment: 5
Reel/Frame:014949/0686   Pages: 3
Recorded: 02/04/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHISHI, TSUTOMU
Exec Dt:
10/20/2003
2
SUGIURA, YUUKO
Exec Dt:
10/22/2003
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8115943
US20040130747
10660538
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
MARVIN J. SPIVAK
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:019090/0389   Pages: 3
Recorded: 03/22/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIURA, YUUKO
Exec Dt:
02/16/2007
2
NOGUCHI, KOHEI
Exec Dt:
02/16/2007
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7966303
US20070192335
11699490
Correspondence name and address
MARK J. THRONSON
DICKSTEIN SHAPIRO LLP
1825 EYE STREET, NW
WASHINGTON, DC 20006-5403
Assignment: 7
Reel/Frame:023050/0515   Pages: 3
Recorded: 08/04/2009
Attorney Dkt #:346559US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGUMO, TAKU
Exec Dt:
07/30/2009
2
SUGIURA, YUUKO
Exec Dt:
07/30/2009
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9131169
US20100058482
12535170
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:023178/0472   Pages: 3
Recorded: 09/01/2009
Attorney Dkt #:347585US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIURA, YUUKO
Exec Dt:
08/26/2009
2
NAGUMO, TAKU
Exec Dt:
08/26/2009
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9740836
US20100071069
12550823
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:024771/0982   Pages: 4
Recorded: 08/02/2010
Attorney Dkt #:10R-023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUGIURA, YUUKO
Exec Dt:
07/29/2010
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110041125
12848260
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 10
Reel/Frame:024882/0981   Pages: 5
Recorded: 08/25/2010
Attorney Dkt #:10R-028
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKAWA, TAKU
Exec Dt:
08/23/2010
2
NAGUMO, TAKU
Exec Dt:
08/23/2010
3
HIROKAWA, TOMOYA
Exec Dt:
08/23/2010
4
SUGIURA, YUUKO
Exec Dt:
08/23/2010
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110055825
12862849
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 11
Reel/Frame:024942/0602   Pages: 5
Recorded: 09/07/2010
Attorney Dkt #:10R-036
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIURA, YUUKO
Exec Dt:
09/07/2010
2
HIROKAWA, TOMOYA
Exec Dt:
09/07/2010
3
NAGUMO, TAKU
Exec Dt:
09/07/2010
4
IKAWA, TAKU
Exec Dt:
09/07/2010
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8701208
US20110066886
12876330
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 12
Reel/Frame:024950/0802   Pages: 5
Recorded: 09/08/2010
Attorney Dkt #:10R-041
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGUMO, TAKU
Exec Dt:
09/07/2010
2
SUGIURA, YUUKO
Exec Dt:
09/07/2010
3
HIROKAWA, TOMOYA
Exec Dt:
09/07/2010
4
IKAWA, TAKU
Exec Dt:
09/07/2010
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8387156
US20110067117
12877163
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 13
Reel/Frame:032245/0845   Pages: 5
Recorded: 02/19/2014
Attorney Dkt #:10R-036C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIURA, YUUKO
Exec Dt:
09/07/2010
2
HIROKAWA, TOMOYA
Exec Dt:
09/07/2010
3
NAGUMO, TAKU
Exec Dt:
09/07/2010
4
IKAWA, TAKU
Exec Dt:
09/07/2010
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9027161
US20140173762
14183798
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 14
Reel/Frame:024968/0554   Pages: 4
Recorded: 09/10/2010
Attorney Dkt #:10R-037
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUGIURA, YUUKO
Exec Dt:
09/09/2010
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9558326
US20110066972
12879253
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 15
Reel/Frame:029803/0806   Pages: 4
Recorded: 02/13/2013
Attorney Dkt #:12R-119
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, XIAOFENG
Exec Dt:
02/08/2013
2
SUGIURA, YUUKO
Exec Dt:
02/08/2013
3
HIROKAWA, TOMOYA
Exec Dt:
02/08/2013
4
IKAWA, TAKU
Exec Dt:
02/08/2013
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9003388
US20130145141
13816754
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 16
Reel/Frame:029803/0950   Pages: 4
Recorded: 02/13/2013
Attorney Dkt #:12R-120
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKAWA, TAKU
Exec Dt:
02/12/2013
2
SUGIURA, YUUKO
Exec Dt:
02/12/2013
3
HIROKAWA, TOMOYA
Exec Dt:
02/12/2013
4
HAN, XIAOFENG
Exec Dt:
02/12/2013
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9063810
US20130139142
13816758
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 17
Reel/Frame:035413/0287   Pages: 3
Recorded: 04/15/2015
Attorney Dkt #:12R-120C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKAWA, TAKU
Exec Dt:
02/12/2013
2
SUGIURA, YUUKO
Exec Dt:
02/12/2013
3
HIROKAWA, TOMOYA
Exec Dt:
02/12/2013
4
HAN, XIAOFENG
Exec Dt:
02/12/2013
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9672027
US20150220323
14686921
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 18
Reel/Frame:029907/0216   Pages: 4
Recorded: 03/01/2013
Attorney Dkt #:12R-122
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROKAWA, TOMOYA
Exec Dt:
03/01/2013
2
SUGIURA, YUUKO
Exec Dt:
03/01/2013
3
HAN, XIAOFENG
Exec Dt:
03/01/2013
4
IKAWA, TAKU
Exec Dt:
03/01/2013
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9274776
US20130174141
13820348
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 19
Reel/Frame:029954/0032   Pages: 4
Recorded: 03/08/2013
Attorney Dkt #:12R-123
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIURA, YUUKO
Exec Dt:
03/07/2013
2
HIROKAWA, TOMOYA
Exec Dt:
03/07/2013
3
HAN, XIAOFENG
Exec Dt:
03/07/2013
4
IKAWA, TAKU
Exec Dt:
03/07/2013
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8863300
US20130174270
13821694
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 20
Reel/Frame:033688/0240   Pages: 3
Recorded: 09/08/2014
Attorney Dkt #:12R-123C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIURA, YUUKO
Exec Dt:
03/07/2013
2
HIROKAWA, TOMOYA
Exec Dt:
03/07/2013
3
HAN, XIAOFENG
Exec Dt:
03/07/2013
4
IKAWA, TAKU
Exec Dt:
03/07/2013
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9336368
US20140380502
14479467
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007

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