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Patent Assignment Assignor Details
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Assignor Name : HIRAKAWA, TAKAHIRO
Total Assignments: 19
Assignment: 1
Reel/Frame:016444/0516   Pages: 2
Recorded: 11/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEDA, HARUMI
Exec Dt:
10/26/2004
2
HIRAKAWA, TAKAHIRO
Exec Dt:
10/16/2004
Assignee
1
LIMITED COMPANY TM
24-3, HARUMIDAI 2-CHO
SAKAI-SHI, OSAKA, JAPAN 590-0113
Property
 
Pat #
Pub #
Intl #
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8000800
US20050165461
10514502
Correspondence name and address
DAVID T. NIKAIDO
RADER, FISHMAN & GRAUER PLLC
1233 20TH STREET, NW
SUITE 501
WASHINGTON, D.C. 20036
Assignment: 2
Reel/Frame:018624/0360   Pages: 5
Recorded: 11/29/2006
Attorney Dkt #:S0255.0033/P033
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWATA, NOBUYUKI
Exec Dt:
11/13/2006
2
KUBO, NAOHIKO
Exec Dt:
11/13/2006
3
URUTA, HIROYA
Exec Dt:
11/13/2006
4
HIRAKAWA, TAKAHIRO
Exec Dt:
11/13/2006
5
OGASAWARA, NARUHIKO
Exec Dt:
11/13/2006
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070127050
11605433
Correspondence name and address
MARK J. THRONSON
DICKSTEIN SHAPIRO LLP
1825 EYE STREET, NW
WASHINGTON, DC 20006-5403
Assignment: 3
Reel/Frame:019016/0121   Pages: 3
Recorded: 03/07/2007
Attorney Dkt #:6547-000036/us
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGASAWARA, NARUHIKO
Exec Dt:
12/12/2006
2
IWATA, NOBUYUKI
Exec Dt:
12/12/2006
3
URUTA, HIROYA
Exec Dt:
12/12/2006
4
HIRAKAWA, TAKAHIRO
Exec Dt:
12/18/2006
5
KUBO, NAOHIKO
Exec Dt:
12/13/2006
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070150682
11633066
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 4
Reel/Frame:019210/0736   Pages: 9
Recorded: 04/19/2007
Attorney Dkt #:r2180.0334/p334
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
URUTA, HIROYA
Exec Dt:
03/28/2007
2
IWATA, NOBUYUKI
Exec Dt:
03/28/2007
3
OGASAWARA, NARUHIKO
Exec Dt:
03/28/2007
4
HIRAKAWA, TAKAHIRO
Exec Dt:
03/28/2007
5
KUBO, NAOHIKO
Exec Dt:
03/28/2007
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8185948
US20070214494
11717132
Correspondence name and address
THOMAS J. D'AMICO
DICKSTEIN SHAPIRO LLP
1825 EYE STREET, NW
WASHINGTON, DC 20006-5403
Assignment: 5
Reel/Frame:020386/0913   Pages: 3
Recorded: 01/14/2008
Attorney Dkt #:6547-000071/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUBO, NAOHIKO
Exec Dt:
10/29/2007
2
OGASAWARA, NARUHIKO
Exec Dt:
11/05/2007
3
IWATA, NOBUYUKI
Exec Dt:
11/02/2007
4
URUTA, HIROYA
Exec Dt:
11/05/2007
5
HIRAKAWA, TAKAHIRO
Exec Dt:
11/05/2007
Assignee
1
RICOH COMPANY, LTD.
3-5 NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8370768
US20080141167
11907104
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 6
Reel/Frame:021056/0482   Pages: 4
Recorded: 05/30/2008
Attorney Dkt #:6547-000071/US
Conveyance: CORRECTING ASSIGNEE'S ADDRESS RECORDED JANUARY 14, 2008 AT REEL 20386 FRAME 913.
Assignors
1
KUBO, NAOHIKO
Exec Dt:
10/29/2007
2
OGASAWARA, NARUHIKO
Exec Dt:
11/05/2007
3
IWATA, NOBUYUKI
Exec Dt:
11/02/2007
4
URUTA, HIROYA
Exec Dt:
11/05/2007
5
HIRAKAWA, TAKAHIRO
Exec Dt:
11/05/2007
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8370768
US20080141167
11907104
Correspondence name and address
HARNESS DICKEY & PIERCE PLC
P.O. BOX 8910
RESTON, VA 20195
Assignment: 7
Reel/Frame:022397/0953   Pages: 2
Recorded: 03/03/2009
Attorney Dkt #:6164-000290/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAZUME, MINAKO
Exec Dt:
02/12/2009
2
GOTOH, HIROSHI
Exec Dt:
02/12/2009
3
YONEZAWA, HOZUMI
Exec Dt:
02/12/2009
4
HIRAKAWA, TAKAHIRO
Exec Dt:
02/12/2009
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090225355
12379854
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VIRGINIA 20195
Assignment: 8
Reel/Frame:022596/0259   Pages: 2
Recorded: 04/27/2009
Attorney Dkt #:341468US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIZUMI, TAKESHI
Exec Dt:
04/13/2009
2
YONEZAWA, HOZUMI
Exec Dt:
04/13/2009
3
GOTOH, HIROSHI
Exec Dt:
04/13/2009
4
HIRAKAWA, TAKAHIRO
Exec Dt:
04/13/2009
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8194272
US20090310175
12429312
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:022778/0418   Pages: 3
Recorded: 06/04/2009
Attorney Dkt #:342875US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOTOH, HIROSHI
Exec Dt:
05/12/2009
2
YOSHIZUMI, TAKESHI
Exec Dt:
05/12/2009
3
YONEZAWA, HOZUMI
Exec Dt:
05/12/2009
4
KAZUME, MINAKO
Exec Dt:
05/12/2009
5
HIRAKAWA, TAKAHIRO
Exec Dt:
05/12/2009
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8264723
US20090303534
12476540
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:024152/0129   Pages: 5
Recorded: 03/29/2010
Attorney Dkt #:10R-008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, KOHJI
Exec Dt:
03/26/2010
2
YONEZAWA, HOZUMI
Exec Dt:
03/26/2010
3
HIRAKAWA, TAKAHIRO
Exec Dt:
03/26/2010
4
YOSHIZUMI, TAKESHI
Exec Dt:
03/26/2010
5
GOTOH, HIROSHI
Exec Dt:
03/26/2010
6
KAZUME, MINAKO
Exec Dt:
03/26/2010
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8384946
US20100231939
12720848
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 11
Reel/Frame:024802/0050   Pages: 4
Recorded: 08/06/2010
Attorney Dkt #:365451US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIZUMI, TAKESHI
Exec Dt:
07/29/2010
2
IGARASHI, MASAAKI
Exec Dt:
07/29/2010
3
HIRAKAWA, TAKAHIRO
Exec Dt:
07/29/2010
4
YONEZAWA, HOZUMI
Exec Dt:
07/29/2010
5
GOTOH, HIROSHI
Exec Dt:
07/29/2010
6
YAMAMOTO, KOHJI
Exec Dt:
07/29/2010
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8564800
US20110058215
12851837
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:024962/0897   Pages: 3
Recorded: 09/09/2010
Attorney Dkt #:366543US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAKAWA, TAKAHIRO
Exec Dt:
08/17/2010
2
IGARASHI, MASAAKI
Exec Dt:
08/17/2010
3
YONEZAWA, HOZUMI
Exec Dt:
08/18/2010
4
GOTOH, HIROSHI
Exec Dt:
08/18/2010
5
YOSHIZUMI, TAKESHI
Exec Dt:
08/17/2010
6
YAMAMOTO, KOHJI
Exec Dt:
08/17/2010
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8488166
US20110063665
12878639
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:025427/0861   Pages: 3
Recorded: 11/29/2010
Attorney Dkt #:372449US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGARASHI, MASAAKI
Exec Dt:
11/11/2010
2
GOTOH, HIROSHI
Exec Dt:
11/11/2010
3
YOSHIZUMI, TAKESHI
Exec Dt:
11/11/2010
4
YONEZAWA, HOZUMI
Exec Dt:
11/11/2010
5
HIRAKAWA, TAKAHIRO
Exec Dt:
11/18/2010
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8547581
US20110128579
12955172
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:027053/0287   Pages: 2
Recorded: 09/09/2011
Attorney Dkt #:6164-000535/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YONEZAWA, HOZUMI
Exec Dt:
09/06/2011
2
YAMAMOTO, KOHJI
Exec Dt:
09/06/2011
3
IGARASHI, MASAAKI
Exec Dt:
09/06/2011
4
HIRAKAWA, TAKAHIRO
Exec Dt:
09/06/2011
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120069391
13137741
Correspondence name and address
JOHN A. CASTELLANO
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 15
Reel/Frame:027320/0965   Pages: 2
Recorded: 12/02/2011
Attorney Dkt #:390549US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBAYASHI, HIROAKI
Exec Dt:
11/21/2011
2
MITSUKE, ISAMU
Exec Dt:
11/21/2011
3
HIRAKAWA, TAKAHIRO
Exec Dt:
11/21/2011
4
IURA, SAORI
Exec Dt:
11/21/2011
5
YOSHIDA, YUUICHI
Exec Dt:
11/21/2011
6
IWATA, NOBUYUKI
Exec Dt:
11/21/2011
7
TAKAHIRA, TOMOYUKI
Exec Dt:
11/21/2011
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8953222
US20120147396
13309803
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:028526/0135   Pages: 2
Recorded: 07/02/2012
Attorney Dkt #:2271/83854
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IURA, SAORI
Exec Dt:
06/18/2012
2
MITSUKE, ISAMU
Exec Dt:
06/26/2012
3
YOSHIDA, YUICHI
Exec Dt:
06/18/2012
4
HIRAKAWA, TAKAHIRO
Exec Dt:
06/18/2012
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8810840
US20130010319
13538258
Correspondence name and address
PAUL TENG
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA, 20TH FLOOR
NEW YORK, NEW YORK 10112
Assignment: 17
Reel/Frame:029162/0459   Pages: 5
Recorded: 10/18/2012
Attorney Dkt #:6150-000608/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GU, CHAN
Exec Dt:
10/16/2012
2
IURA, SAORI
Exec Dt:
10/16/2012
3
YOSHIDA, YUICHI
Exec Dt:
10/16/2012
4
HIRAKAWA, TAKAHIRO
Exec Dt:
10/16/2012
5
IGARASHI, YASUYUKI
Exec Dt:
10/16/2012
6
MITSUKE, ISAMU
Exec Dt:
10/12/2012
7
IWATA, NOBUYUKI
Exec Dt:
10/16/2012
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8908227
US20130107288
13654660
Correspondence name and address
DONALD J. DALEY
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 18
Reel/Frame:038084/0010   Pages: 6
Recorded: 03/23/2016
Attorney Dkt #:469375US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAKAWA, TAKAHIRO
Exec Dt:
03/23/2016
2
MASUDA, YUSAKU
Exec Dt:
03/23/2016
3
RAVEL, CHRISTIAN
Exec Dt:
03/23/2016
4
BEYLOT, LOIC
Exec Dt:
03/23/2016
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160284341
15078523
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:044987/0949   Pages: 9
Recorded: 02/21/2018
Attorney Dkt #:17R-112
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAVEL, CHRISTIAN
Exec Dt:
02/06/2018
2
BEYLOT, LOIC
Exec Dt:
02/06/2018
3
HIRAKAWA, TAKAHIRO
Exec Dt:
02/15/2018
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180262648
15901126
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007

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