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Patent Assignment Assignor Details
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Assignor Name : SANGU, SUGURU
Total Assignments: 12
Assignment: 1
Reel/Frame:017922/0585   Pages: 3
Recorded: 05/22/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANGU, SUGURU
Exec Dt:
05/09/2006
2
FUKUDA, HIROAKI
Exec Dt:
05/09/2006
3
TAKADA, MASATO
Exec Dt:
05/09/2006
4
ITOH, IZUMI
Exec Dt:
05/09/2006
5
TAKAHASHI, JUNICHI
Exec Dt:
05/09/2006
6
TERASHI, TAROH
Exec Dt:
05/09/2006
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7630132
US20060262398
11438716
Correspondence name and address
IVAN S. KAVRUKOV, ESQ.
COOPER & DUNHAM LLP
1185 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 2
Reel/Frame:019749/0677   Pages: 4
Recorded: 08/16/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIURA, HIROSHI
Exec Dt:
04/25/2007
2
TOYOSHIMA, NOBUAKI
Exec Dt:
04/25/2007
3
HAYASHI, YOSHITAKA
Exec Dt:
04/25/2007
4
SANGU, SUGURU
Exec Dt:
04/25/2007
5
IWATA, NORIYUKI
Exec Dt:
04/25/2007
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU
TOKYO, 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8139468
US20100061218
11884480
Correspondence name and address
IVAN S. KAVRUKOV, ESQ.
COOPER & DUNHAM LLP
1185 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 3
Reel/Frame:027871/0539   Pages: 3
Recorded: 03/15/2012
Attorney Dkt #:396457US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANGU, SUGURU
Exec Dt:
03/12/2012
2
SAKAI, ATSUSHI
Exec Dt:
03/12/2012
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8895910
US20120235027
13421281
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:047103/0900   Pages: 2
Recorded: 10/09/2018
Attorney Dkt #:448716US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SANGU, SUGURU
Exec Dt:
03/09/2015
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10180567
US20150260982
14643722
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:038802/0949   Pages: 4
Recorded: 06/03/2016
Attorney Dkt #:2271/88708
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SANGU, SUGURU
Exec Dt:
05/19/2016
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10110811
US20160316142
15101766
Correspondence name and address
PAUL TENG, COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA, 20TH FLOOR
NEW YORK, NY 10112
Assignment: 6
Reel/Frame:048499/0461   Pages: 2
Recorded: 03/05/2019
Attorney Dkt #:520588US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SANGU, SUGURU
Exec Dt:
01/28/2019
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10983592
US20190286228
16292435
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:051062/0928   Pages: 6
Recorded: 11/20/2019
Attorney Dkt #:19R-039
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANGU, SUGURU
Exec Dt:
11/11/2019
2
SHIMOKAWA, TATSUYA
Exec Dt:
11/07/2019
3
TANAKA, SHU
Exec Dt:
11/07/2019
4
SUZUKI, SHUICHI
Exec Dt:
11/07/2019
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11334153
NONE
16689334
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 8
Reel/Frame:052046/0643   Pages: 7
Recorded: 03/08/2020
Attorney Dkt #:529001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANGU, SUGURU
Exec Dt:
02/27/2020
2
SHIMOKAWA, TATSUYA
Exec Dt:
02/26/2020
3
ADACHI, KAZUHIKO
Exec Dt:
02/26/2020
4
TANAKA, SHU
Exec Dt:
02/27/2020
5
SUZUKI, SHUICHI
Exec Dt:
02/26/2020
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11803057
US20200285058
16811660
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:058175/0940   Pages: 6
Recorded: 11/22/2021
Attorney Dkt #:17560US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, SHU
Exec Dt:
10/14/2021
2
SANGU, SUGURU
Exec Dt:
10/13/2021
3
SHIMOKAWA, TATSUYA
Exec Dt:
10/19/2021
4
SUZUKI, SHUICHI
Exec Dt:
10/13/2021
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU,
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220236563
17613085
Correspondence name and address
XSENSUS, LLP
100 DAINGERFIELD ROAD,
SUITE 402
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:058358/0049   Pages: 6
Recorded: 12/10/2021
Attorney Dkt #:21RT-068
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, SAORI
Exec Dt:
11/24/2021
2
SANGU, SUGURU
Exec Dt:
11/22/2021
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11914151
US20220221722
17643641
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 11
Reel/Frame:059156/0371   Pages: 6
Recorded: 03/03/2022
Attorney Dkt #:21RT-076
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIKAWA, MASATO
Exec Dt:
02/10/2022
2
SANGU, SUGURU
Exec Dt:
02/10/2022
3
YOSHIDA, SAORI
Exec Dt:
02/09/2022
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220299762
17653302
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 12
Reel/Frame:064982/0455   Pages: 5
Recorded: 09/21/2023
Attorney Dkt #:22952US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, SHU
Exec Dt:
08/31/2023
2
SANGU, SUGURU
Exec Dt:
09/05/2023
3
FUJIMURA, KAYOKO
Exec Dt:
09/06/2023
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240111160
18371036
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD
SUITE 402
ALEXANDRIA, VA 22314

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