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Patent Assignment Assignor Details
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Assignor Name : MARUYAMA, GO
Total Assignments: 22
Assignment: 1
Reel/Frame:018431/0474   Pages: 3
Recorded: 10/18/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARUYAMA, GO
Exec Dt:
08/30/2006
2
AOKI, SHIN
Exec Dt:
08/30/2006
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8179423
US20070273761
11506792
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
1940 DUKE STREET
ALEXANDRIA, VIRGINIA 22314
Assignment: 2
Reel/Frame:018371/0669   Pages: 3
Recorded: 10/03/2006
Attorney Dkt #:r2184.0516/p516
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, YASUHIRO
Exec Dt:
09/26/2006
2
YAMAGUCHI, KUNIHISA
Exec Dt:
09/26/2006
3
MARUYAMA, GO
Exec Dt:
09/26/2006
4
HIDAI, HIDEO
Exec Dt:
09/26/2006
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7840092
US20070091373
11541563
Correspondence name and address
MARK J. THRONSON
DICKSTEIN SHAPIRO LLP
1825 EYE STREET, NW
WASHINGTON, D.C. 20006-5403
Assignment: 3
Reel/Frame:020501/0034   Pages: 3
Recorded: 02/13/2008
Attorney Dkt #:321690US28PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARUYAMA, GO
Exec Dt:
01/28/2008
2
AOKI, SHIN
Exec Dt:
01/28/2006
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8120665
US20090225180
12063684
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:020584/0119   Pages: 5
Recorded: 02/29/2008
Attorney Dkt #:321690US28PCT
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 2ND INVENTOR'S EXECUTION DATE PREVIOUSLY RECORDED ON REEL 020501 FRAME 0034. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
MARUYAMA, GO
Exec Dt:
01/28/2008
2
AOKI, SHIN
Exec Dt:
01/28/2008
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8120665
US20090225180
12063684
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:023343/0167   Pages: 2
Recorded: 09/28/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASAHARA, RYOSUKE
Exec Dt:
09/01/2009
2
SASAKI, TETSUYA
Exec Dt:
09/01/2009
3
MARUYAMA, GO
Exec Dt:
09/01/2009
4
SEKIGUCHI, HIROYOSHI
Exec Dt:
09/01/2009
5
ITOH, MASAHIKO
Exec Dt:
09/01/2009
6
LI, XUE
Exec Dt:
09/01/2009
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8305470
US20100079622
12585869
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 6
Reel/Frame:024014/0887   Pages: 4
Recorded: 03/02/2010
Attorney Dkt #:355928US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, TETSUYA
Exec Dt:
02/26/2010
2
KASAHARA, RYOSUKE
Exec Dt:
02/26/2010
3
MARUYAMA, GO
Exec Dt:
02/26/2010
4
SEKIGUCHI, HIROYOSHI
Exec Dt:
02/26/2010
5
LI, XUE
Exec Dt:
02/26/2010
6
ITOH, MASAHIKO
Exec Dt:
02/26/2010
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8605153
US20100231717
12715680
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:025442/0423   Pages: 16
Recorded: 12/03/2010
Attorney Dkt #:372756US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORITA, NOBUHIRO
Exec Dt:
12/01/2010
2
MARUYAMA, GO
Exec Dt:
12/01/2010
3
TAKAHASHI, SADAO
Exec Dt:
12/01/2010
4
WATANABE, JUN
Exec Dt:
12/01/2010
5
HAGIYA, TOSHIMICHI
Exec Dt:
12/01/2010
6
AOKI, SHIN
Exec Dt:
12/01/2010
7
MAEDA, IKUO
Exec Dt:
12/01/2010
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8760558
US20110134282
12959711
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:025550/0644   Pages: 4
Recorded: 12/22/2010
Attorney Dkt #:R2180.0434/P434
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MARUYAMA, GO
Exec Dt:
12/17/2010
Assignee
1
RICOH COMPANY LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8462222
US20110176732
12976547
Correspondence name and address
DICKSTEIN SHAPIRO LLP
1825 EYE STREET NW
WASHINGTON, DC 20006-5403
Assignment: 9
Reel/Frame:025919/0883   Pages: 6
Recorded: 03/08/2011
Attorney Dkt #:377317US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARUYAMA, GO
Exec Dt:
03/07/2011
2
TAKAHASHI, SADAO
Exec Dt:
03/07/2011
3
HAGIYA, TOSHIMICHI
Exec Dt:
03/07/2011
4
WATANABE, JUN
Exec Dt:
03/07/2011
5
AOKI, SHIN
Exec Dt:
03/07/2011
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8593536
US20110216215
13042714
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:027702/0381   Pages: 4
Recorded: 02/14/2012
Attorney Dkt #:394678US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARUYAMA, GO
Exec Dt:
02/10/2012
2
FUJIMOTO, MASAHIRO
Exec Dt:
02/10/2012
3
TAKAHASHI, SADAO
Exec Dt:
02/10/2012
4
WATANABE, JUN
Exec Dt:
02/10/2012
5
HAGIYA, TOSHIMICHI
Exec Dt:
02/10/2012
6
AOKI, SHIN
Exec Dt:
02/10/2012
7
ABE, ISSEI
Exec Dt:
02/10/2012
8
OUCHIDA, SHIGERU
Exec Dt:
02/10/2012
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120212605
13372868
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:030951/0092   Pages: 4
Recorded: 08/06/2013
Attorney Dkt #:420058US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUDA, KENSUKE
Exec Dt:
08/01/2013
2
YAMANAKA, YUJI
Exec Dt:
08/01/2013
3
MARUYAMA, GO
Exec Dt:
08/01/2013
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9307127
US20140078379
13960067
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:031241/0470   Pages: 4
Recorded: 09/19/2013
Attorney Dkt #:422414US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMANAKA, YUJI
Exec Dt:
09/13/2013
2
MASUDA, KENSUKE
Exec Dt:
09/13/2013
3
MARUYAMA, GO
Exec Dt:
09/13/2013
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9531963
US20140098212
14031388
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:031632/0379   Pages: 4
Recorded: 11/19/2013
Attorney Dkt #:425269US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARUYAMA, GO
Exec Dt:
11/11/2013
2
MASUDA, KENSUKE
Exec Dt:
11/11/2013
3
YAMANAKA, YUJI
Exec Dt:
11/12/2013
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140153775
14083871
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:031632/0764   Pages: 4
Recorded: 11/19/2013
Attorney Dkt #:425270US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUDA, KENSUKE
Exec Dt:
11/13/2013
2
MARUYAMA, GO
Exec Dt:
11/13/2013
3
YAMANAKA, YUJI
Exec Dt:
11/13/2013
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOYKO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9194747
US20140152983
14083979
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:033005/0848   Pages: 3
Recorded: 06/02/2014
Attorney Dkt #:435899US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMANAKA, YUJI
Exec Dt:
05/19/2014
2
MARUYAMA, GO
Exec Dt:
05/19/2014
3
MASUDA, KENSUKE
Exec Dt:
05/19/2014
4
NAGAI, SHO
Exec Dt:
05/19/2014
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9638575
US20140375994
14293039
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:033788/0746   Pages: 4
Recorded: 09/22/2014
Attorney Dkt #:441857US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARUYAMA, GO
Exec Dt:
08/29/2014
2
KASAHARA, RYOSUKE
Exec Dt:
08/29/2014
3
SAWAKI, TARO
Exec Dt:
08/29/2014
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9374568
US20150092080
14492479
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:035066/0942   Pages: 6
Recorded: 03/02/2015
Attorney Dkt #:6164-000886-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMANAKA, YUJI
Exec Dt:
02/04/2015
2
MASUDA, KENSUKE
Exec Dt:
02/04/2015
3
MARUYAMA, GO
Exec Dt:
02/04/2015
4
NAGAI, SHO
Exec Dt:
02/04/2015
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9609292
US20150256801
14635350
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 18
Reel/Frame:036640/0825   Pages: 8
Recorded: 09/21/2015
Attorney Dkt #:6164-000886-US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED AT REEL: 035066 FRAME: 0942. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
YAMANAKA, YUJI
Exec Dt:
02/04/2015
2
MASUDA, KENSUKE
Exec Dt:
02/04/2015
3
MARUYAMA, GO
Exec Dt:
02/04/2015
4
NAGAI, SHO
Exec Dt:
02/04/2015
Assignee
1
RICOH COMPANY, LIMITED
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9609292
US20150256801
14635350
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 19
Reel/Frame:035814/0663   Pages: 4
Recorded: 06/10/2015
Attorney Dkt #:20412-28313
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAMBOODIRI, VIPIN
Exec Dt:
02/25/2015
2
PRASAD AGARA VENKATESHA RAO, KRISHNA
Exec Dt:
02/25/2015
3
MARUYAMA, GO
Exec Dt:
02/24/2015
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME, 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9544514
US20160261809
14640309
Correspondence name and address
CHARLES D. CATHEY
FENWICK & WEST LLP
801 CALIFORNIA STREET
MOUTAIN VIEW, CA 94041
Assignment: 20
Reel/Frame:035488/0453   Pages: 6
Recorded: 04/24/2015
Attorney Dkt #:453095US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARUYAMA, GO
Exec Dt:
04/08/2015
2
MASUDA, KENSUKE
Exec Dt:
04/08/2015
3
YAMANAKA, YUJI
Exec Dt:
04/08/2015
4
NAGAI, SHO
Exec Dt:
04/08/2015
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9420242
US20150326771
14695300
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:036237/0772   Pages: 8
Recorded: 08/03/2015
Attorney Dkt #:457747US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAI, SHO
Exec Dt:
07/27/2015
2
MASUDA, KENSUKE
Exec Dt:
07/27/2015
3
MARUYAMA, GO
Exec Dt:
07/27/2015
4
YAMANAKA, YUJI
Exec Dt:
07/27/2015
5
KAMIJO, NAOHIRO
Exec Dt:
07/27/2015
6
KAGITANI, KENJI
Exec Dt:
07/23/2015
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9958265
US20160040985
14816374
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 22
Reel/Frame:045641/0098   Pages: 4
Recorded: 04/26/2018
Attorney Dkt #:512141US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, TATSUYA
Exec Dt:
02/07/2018
2
FUJITA, KAZUHIRO
Exec Dt:
01/26/2018
3
MARUYAMA, GO
Exec Dt:
02/05/2018
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10737391
US20180272538
15763251
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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