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Assignor Name : KUMAGAI, MASATERU
Total Assignments: 18
Assignment: 1
Reel/Frame:020086/0810   Pages: 6
Recorded: 11/08/2007
Attorney Dkt #:314861US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 3RD ASSIGNOR'S NAME PREVIOUSLY RECORDED ON REEL 020032 FRAME 0964. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
UCHIDA, FUKUTOSHI
Exec Dt:
09/28/2007
2
OSHIMA, YUZO
Exec Dt:
09/28/2007
3
KUMAGAI, MASATERU
Exec Dt:
09/28/2007
4
MACHIDA, TATSUSHI
Exec Dt:
09/28/2007
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME, 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8189227
US20080068657
11857204
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:020913/0986   Pages: 3
Recorded: 05/07/2008
Attorney Dkt #:322487US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAGAI, MASATERU
Exec Dt:
04/14/2008
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME, 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080212116
12035754
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:022238/0410   Pages: 2
Recorded: 01/27/2009
Attorney Dkt #:6164-000272
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, MASATERU
Exec Dt:
01/15/2009
2
IGARASHI, YASUYUKI
Exec Dt:
01/15/2009
3
URUTA, HIROYA
Exec Dt:
01/15/2009
4
IURA, SAORI
Exec Dt:
01/15/2009
5
OKADA, DAISUKE
Exec Dt:
01/15/2009
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090190164
12320442
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 4
Reel/Frame:022762/0864   Pages: 2
Recorded: 06/02/2009
Attorney Dkt #:342880US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IURA, SAORI
Exec Dt:
05/21/2009
2
IGARASHI, YASUYUKI
Exec Dt:
05/21/2009
3
KUMAGAI, MASATERU
Exec Dt:
05/21/2009
4
OKADA, DAISUKE
Exec Dt:
05/21/2009
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8305629
US20090310182
12475773
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:022799/0429   Pages: 3
Recorded: 05/29/2009
Attorney Dkt #:6150-000250/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IURA, SAORI
Exec Dt:
05/26/2009
2
IGARASHI, YASUYUKI
Exec Dt:
05/26/2009
3
KUMAGAI, MASATERU
Exec Dt:
05/26/2009
4
OKADA, DAISUKE
Exec Dt:
05/26/2009
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8363285
US20090296161
12457028
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VIRGINIA 20195
Assignment: 6
Reel/Frame:024645/0662   Pages: 4
Recorded: 07/07/2010
Attorney Dkt #:362641US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IURA, SAORI
Exec Dt:
07/05/2010
2
URUTA, HIROYA
Exec Dt:
07/05/2010
3
KUMAGAI, MASATERU
Exec Dt:
07/05/2010
4
KUBO, NAOHIKO
Exec Dt:
07/05/2010
5
OKADA, DAISUKE
Exec Dt:
07/05/2010
6
KUTSUWADA, TETSURO
Exec Dt:
07/05/2010
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110007353
12831555
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:025825/0234   Pages: 5
Recorded: 02/17/2011
Attorney Dkt #:11R-016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANAZUME, SHINSUKE
Exec Dt:
02/17/2011
2
NAKAMURA, RIE
Exec Dt:
02/17/2011
3
KAWAI, YOSHIFUMI
Exec Dt:
02/17/2011
4
KUMAGAI, MASATERU
Exec Dt:
02/17/2011
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8605304
US20110205573
13029418
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 8
Reel/Frame:025860/0040   Pages: 5
Recorded: 02/24/2011
Attorney Dkt #:11R-019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, RIE
Exec Dt:
02/24/2011
2
KAWAI, YOSHIFUMI
Exec Dt:
02/24/2011
3
KUMAGAI, MASATERU
Exec Dt:
02/24/2011
4
YANAZUME, SHINSUKE
Exec Dt:
02/24/2011
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8441661
US20110222101
13034337
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 9
Reel/Frame:027120/0139   Pages: 4
Recorded: 09/23/2011
Attorney Dkt #:6547-000266/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAMINE, SHOH
Exec Dt:
09/22/2011
2
OZAKI, HIROKI
Exec Dt:
09/22/2011
3
BABA, HIROSHI
Exec Dt:
09/22/2011
4
KUMAGAI, MASATERU
Exec Dt:
09/22/2011
5
YANAZUME, SHINSUKE
Exec Dt:
09/22/2011
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME,
OHTA-KU, TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8479095
US20120096348
13200342
Correspondence name and address
DONALD J. DALEY
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 10
Reel/Frame:027107/0695   Pages: 3
Recorded: 10/21/2011
Attorney Dkt #:6164-000546/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OZAKI, HIROKI
Exec Dt:
10/07/2011
2
KUMAGAI, MASATERU
Exec Dt:
10/07/2011
3
YANAZUME, SHINSUKE
Exec Dt:
10/14/2011
4
BABA, HIROSHI
Exec Dt:
10/14/2011
5
NAGAMINE, SHOH
Exec Dt:
10/07/2011
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8881160
US20120117570
13278211
Correspondence name and address
DONALD J. DALEY
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 11
Reel/Frame:028223/0945   Pages: 7
Recorded: 05/17/2012
Attorney Dkt #:12R-026
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJITA, TAKESHI
Exec Dt:
05/16/2012
2
KUMAGAI, MASATERU
Exec Dt:
05/16/2012
3
OYAMADA, KEI
Exec Dt:
05/16/2012
4
YANAMURA, YASUHARU
Exec Dt:
05/16/2012
5
YANO, NAHOKO
Exec Dt:
05/16/2012
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120303709
13473708
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 12
Reel/Frame:030264/0901   Pages: 4
Recorded: 04/23/2013
Attorney Dkt #:13R-002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, MASATERU
Exec Dt:
04/23/2013
2
OYAMADA, KEI
Exec Dt:
04/23/2013
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130290422
13868209
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 13
Reel/Frame:032038/0758   Pages: 6
Recorded: 01/24/2014
Attorney Dkt #:13R-072
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONDA, TADASHI
Exec Dt:
01/24/2014
2
KOHKAKI, TETSUHARU
Exec Dt:
01/24/2014
3
YAMANO, KENTA
Exec Dt:
01/24/2014
4
AMIKURA, TOMOYA
Exec Dt:
01/24/2014
5
KUMAGAI, MASATERU
Exec Dt:
01/24/2014
6
HAYASHI, YUUICHIROH
Exec Dt:
01/24/2014
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9317396
US20140223150
14162870
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 14
Reel/Frame:032136/0405   Pages: 8
Recorded: 02/04/2014
Attorney Dkt #:429428US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONDA, TADASHI
Exec Dt:
01/31/2014
2
KOHKAKI, TETSUHARU
Exec Dt:
01/31/2014
3
YAMANO, KENTA
Exec Dt:
01/31/2014
4
AMIKURA, TOMOYA
Exec Dt:
01/31/2014
5
KUMAGAI, MASATERU
Exec Dt:
01/31/2014
6
HAYASHI, YUUICHIROH
Exec Dt:
01/31/2014
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140223004
14172138
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:034285/0158   Pages: 3
Recorded: 12/01/2014
Attorney Dkt #:14R-075
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMANO, KENTA
Exec Dt:
12/01/2014
2
KUMAGAI, MASATERU
Exec Dt:
12/01/2014
3
AMIKURA, TOMOYA
Exec Dt:
12/01/2014
4
HAYASHI, YUUICHIROH
Exec Dt:
12/01/2014
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9160867
US20150156340
14556304
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 16
Reel/Frame:043896/0476   Pages: 6
Recorded: 10/18/2017
Attorney Dkt #:6150-001232-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, MASATERU
Exec Dt:
10/07/2017
2
HONDA, TADASHI
Exec Dt:
10/17/2017
3
NISHIKAWA, KOHICHIROH
Exec Dt:
10/16/2017
4
AKIMURA, TOMOYA
Exec Dt:
10/16/2017
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10621070
US20180113792
15786716
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 17
Reel/Frame:044329/0382   Pages: 7
Recorded: 10/31/2017
Attorney Dkt #:6150-001232-US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 4TH INVENTOR'S NAME PREVIOUSLY RECORDED AT REEL: 043896 FRAME: 0476. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT .
Assignors
1
KUMAGAI, MASATERU
Exec Dt:
10/07/2017
2
HONDA, TADASHI
Exec Dt:
10/17/2017
3
NISHIKAWA, KOHICHIROH
Exec Dt:
10/16/2017
4
AMIKURA, TOMOYA
Exec Dt:
10/16/2017
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10621070
US20180113792
15786716
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 18
Reel/Frame:062359/0239   Pages: 8
Recorded: 01/12/2023
Attorney Dkt #:118247.PF962US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUMIDA, NORIYUKI
Exec Dt:
08/01/2022
2
FUJIOKA, MICHIRU
Exec Dt:
08/05/2022
3
YAMAZAKI, MOTOHIRO
Exec Dt:
08/01/2022
4
HARAURA, ISAO
Exec Dt:
08/09/2022
5
MOMOSE, YOSHIMASA
Exec Dt:
08/23/2022
6
KUMAGAI, MASATERU
Exec Dt:
08/06/2022
Assignee
1
HITACHI HIGH-TECH CORPORATION
17-1, TORANOMON 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230152273
17918050
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004

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