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Patent Assignment Assignor Details
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Assignor Name : TAGUMA, KENICHI
Total Assignments: 10
Assignment: 1
Reel/Frame:015881/0410   Pages: 3
Recorded: 10/18/2004
Attorney Dkt #:254797US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOHMIYA, NORIMASA
Exec Dt:
07/22/2004
2
TAGUMA, KENICHI
Exec Dt:
07/22/2004
3
KANEKO, CHIEMI
Exec Dt:
07/22/2004
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME, NAKAMAGOME OTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7054587
US20050031384
10872687
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:016606/0683   Pages: 3
Recorded: 05/26/2005
Attorney Dkt #:272934US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAGUMA, KENICHI
Exec Dt:
05/18/2005
Assignee
1
RICOH COMPANY, LIMITED
3-6 NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7532354
US20050275896
11137640
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:018177/0338   Pages: 3
Recorded: 08/11/2006
Attorney Dkt #:293041US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOHMIYA, NORIMASA
Exec Dt:
07/18/2006
2
KANEKO, CHIEMI
Exec Dt:
07/18/2006
3
SUZUKI, HIROKATSU
Exec Dt:
07/18/2006
4
TAGUMA, KENICHI
Exec Dt:
07/18/2006
5
ISHIKAWA, EMIKO
Exec Dt:
07/18/2006
6
OMATA, YASUKUNI
Exec Dt:
07/19/2006
Assignee
1
RICOH COMPANY., LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7884840
US20070014596
11487349
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:018641/0173   Pages: 3
Recorded: 11/28/2006
Attorney Dkt #:299067us
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAGUMA, KENICHI
Exec Dt:
11/24/2006
2
KANEKO, CHIEMI
Exec Dt:
11/22/2006
3
SUZUKI, HIROKATSU
Exec Dt:
11/22/2006
4
SHIRAISHI, EMIKO
Exec Dt:
11/22/2006
Assignee
1
RICOH COMPANY, LTD
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, POST NO. 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7796920
US20070122202
11563544
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUSTADT
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:018667/0042   Pages: 3
Recorded: 12/06/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, EMIKO
Exec Dt:
11/27/2006
2
KANEKO, CHIEMI
Exec Dt:
11/28/2006
3
SUZUKI, HIROKATSU
Exec Dt:
11/27/2006
4
TAGUMA, KENICHI
Exec Dt:
11/28/2006
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME, NAKAMAGOME, OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7593671
US20070127951
11567120
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:020662/0032   Pages: 5
Recorded: 03/17/2008
Attorney Dkt #:323731US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SENOH, TETSUYA
Exec Dt:
03/14/2008
2
MURAKAMI, EISAKU
Exec Dt:
03/14/2008
3
SATOH, MASAHIKO
Exec Dt:
03/14/2008
4
KAWASUMI, MASANORI
Exec Dt:
03/14/2008
5
ZEMBA, HIDEKI
Exec Dt:
03/14/2008
6
UCHITANI, TAKESHI
Exec Dt:
03/14/2008
7
TAGUMA, KENICHI
Exec Dt:
03/14/2008
8
HASHIMOTO, SHUNICHI
Exec Dt:
03/14/2008
Assignee
1
RICOH COMPANY LIMITED
1-3-6, NAKAMAGOME, OTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7925188
US20080226311
12049838
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:023237/0102   Pages: 4
Recorded: 09/16/2009
Attorney Dkt #:348017US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAGUMA, KENICHI
Exec Dt:
09/10/2009
Assignee
1
RICOH COMPANY, LTD.
1-3-6, NAKAMAGOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8406676
US20100080602
12559989
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:040597/0060   Pages: 9
Recorded: 12/08/2016
Attorney Dkt #:480586US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOYAMA, RYOH
Exec Dt:
12/05/2016
2
NEMOTO, YOSHIMI
Exec Dt:
12/05/2016
3
TAGUMA, KENICHI
Exec Dt:
12/05/2016
4
UEDA, TETSUTO
Exec Dt:
12/06/2016
5
TODA, NAOHIRO
Exec Dt:
12/06/2016
6
TAKAGI, YASUNOBU
Exec Dt:
12/05/2016
7
UEDA, SHOTARO
Exec Dt:
12/05/2016
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10065413
US20170165970
15372582
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:048615/0112   Pages: 13
Recorded: 03/15/2019
Attorney Dkt #:521049US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJITA, TAKUYA
Exec Dt:
03/09/2019
2
SAKAGUCHI, HIROMI
Exec Dt:
03/07/2019
3
NAKAMURA, YUTA
Exec Dt:
03/07/2019
4
SHIMURA, NAOTO
Exec Dt:
03/07/2019
5
MASUDA, YOSHIAKI
Exec Dt:
03/06/2019
6
UEDA, TETSUTO
Exec Dt:
03/07/2019
7
NEMOTO, YOSHIMI
Exec Dt:
03/11/2019
8
TAGUMA, KENICHI
Exec Dt:
03/07/2019
9
TODA, NAOHIRO
Exec Dt:
03/06/2019
10
SENO, SHINYA
Exec Dt:
03/08/2019
11
SATOH, NOBUYUKI
Exec Dt:
03/07/2019
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10919294
US20190283406
16354880
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:062331/0986   Pages: 3
Recorded: 01/10/2023
Attorney Dkt #:FN202202840
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, TAKAHIRO
Exec Dt:
12/20/2022
2
TAGUMA, KENICHI
Exec Dt:
12/20/2022
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230249455
18095139
Correspondence name and address
DUFT & BORNSEN, PC
PO BOX 1330
EASTLAKE, CO 80614

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Web interface last modified: August 25, 2017 v.2.6
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