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Patent Assignment Assignor Details
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Assignor Name : KOIZUMI, YUMA
Total Assignments: 23
Assignment: 1
Reel/Frame:046997/0929   Pages: 7
Recorded: 09/27/2018
Attorney Dkt #:513997US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOIZUMI, YUMA
Exec Dt:
09/19/2018
2
SAITO, SHOICHIRO
Exec Dt:
09/19/2018
3
UEMATSU, HISASHI
Exec Dt:
09/19/2018
4
NIWA, KENTA
Exec Dt:
09/19/2018
5
ITO, HIROAKI
Exec Dt:
09/19/2018
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11480497
US20190120719
16089214
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:049277/0182   Pages: 6
Recorded: 05/24/2019
Attorney Dkt #:521287US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOIZUMI, YUMA
Exec Dt:
04/22/2019
2
SAITO, SHOICHIRO
Exec Dt:
04/24/2019
3
KOBAYASHI, KAZUNORI
Exec Dt:
05/07/2019
4
OHMURO, HITOSHI
Exec Dt:
04/26/2019
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11322169
US20200388298
16463958
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:050027/0342   Pages: 4
Recorded: 08/12/2019
Attorney Dkt #:522196US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOIZUMI, YUMA
Exec Dt:
07/11/2019
2
SAITO, SHOICHIRO
Exec Dt:
07/11/2019
3
UEMATSU, HISASHI
Exec Dt:
07/11/2019
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11609115
US20190376840
16485334
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:051991/0603   Pages: 8
Recorded: 03/03/2020
Attorney Dkt #:526424US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOIZUMI, YUMA
Exec Dt:
01/27/2020
2
KAWACHI, YUTA
Exec Dt:
02/02/2020
3
HARADA, NOBORU
Exec Dt:
02/07/2020
4
SAITO, SHOICHIRO
Exec Dt:
01/27/2020
5
NAKAGAWA, AKIRA
Exec Dt:
01/27/2020
6
MURATA, SHIN
Exec Dt:
01/27/2020
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11467570
US20200209842
16643916
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:053462/0080   Pages: 5
Recorded: 08/11/2020
Attorney Dkt #:NTT5135US01 / 0010-01-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWACHI, YUTA
Exec Dt:
06/30/2020
2
KOIZUMI, YUMA
Exec Dt:
06/29/2020
3
HARADA, NOBORU
Exec Dt:
06/30/2020
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200401943
16969145
Correspondence name and address
FAEGRE DRINKER NTT
1144 15TH STREET
SUITE 3400
DENVER, CO 80202
Assignment: 6
Reel/Frame:053505/0163   Pages: 5
Recorded: 08/14/2020
Attorney Dkt #:NTT5159US01 / 0014-01-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWACHI, YUTA
Exec Dt:
06/30/2020
2
KOIZUMI, YUMA
Exec Dt:
06/29/2020
3
HARADA, NOBORU
Exec Dt:
06/30/2020
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210081805
16970330
Correspondence name and address
FAEGRE DRINKER NTT
1144 15TH STREET
SUITE 3400
DENVER, CO 80202
Assignment: 7
Reel/Frame:061884/0500   Pages: 4
Recorded: 11/04/2022
Attorney Dkt #:2020W066US/NTT-0633-01-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOIZUMI, YUMA
Exec Dt:
07/31/2020
2
MASUMURA, RYO
Exec Dt:
07/30/2020
3
SAITO, SHOICHIRO
Exec Dt:
07/31/2020
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230245675
17923523
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH
1144 15TH STREET, SUITE 3400
DENVER, CO 80202
Assignment: 8
Reel/Frame:054520/0553   Pages: 5
Recorded: 12/02/2020
Attorney Dkt #:5196176US1/NTT-0106-01-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOIZUMI, YUMA
Exec Dt:
08/14/2020
2
YAZAWA, SAKURAKO
Exec Dt:
08/19/2020
3
KOBAYASHI, KAZUNORI
Exec Dt:
08/12/2020
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11297418
US20210219048
15734473
Correspondence name and address
FAEGRE DRINKER NTT
1144 15TH STREET
SUITE 3400
DENVER, CO 80202
Assignment: 9
Reel/Frame:055161/0938   Pages: 5
Recorded: 02/05/2021
Attorney Dkt #:N19-49WOUS/NTT-0120-01-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, MASATAKA
Exec Dt:
10/13/2020
2
KOIZUMI, YUMA
Exec Dt:
10/02/2020
3
HARADA, NOBORU
Exec Dt:
09/29/2020
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210327456
17266240
Correspondence name and address
FAEGRE DRINKER NTT
1144 15TH STREET
SUITE 3400
DENVER, CO 80202
Assignment: 10
Reel/Frame:056010/0186   Pages: 6
Recorded: 04/22/2021
Attorney Dkt #:2019W145US/NTT-0145-01-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWACHI, YUTA
Exec Dt:
10/18/2020
2
KOIZUMI, YUMA
Exec Dt:
11/05/2020
3
HARADA, NOBORU
Exec Dt:
01/19/2021
4
MURATA, SHIN
Exec Dt:
10/23/2020
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210326728
17260956
Correspondence name and address
FAEGRE DRINKER NTT
1144 15TH STREET
SUITE 3400
DENVER, CO 80202
Assignment: 11
Reel/Frame:062614/0853   Pages: 8
Recorded: 02/07/2023
Attorney Dkt #:20944US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OCHIAI, TSUBASA
Exec Dt:
12/03/2020
2
DELCROIX, MARC
Exec Dt:
12/07/2020
3
KOIZUMI, YUMA
Exec Dt:
12/04/2020
4
ITO, HIROAKI
Exec Dt:
02/08/2021
5
KINOSHITA, KEISUKE
Exec Dt:
12/14/2020
6
ARAKI, SHOKO
Exec Dt:
12/07/2020
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240038254
18020084
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD
SUITE 402
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:058403/0406   Pages: 5
Recorded: 12/16/2021
Attorney Dkt #:2019W139US/NTT-0373-01-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YASUDA, MASAHIRO
Exec Dt:
01/28/2021
2
KOIZUMI, YUMA
Exec Dt:
12/08/2020
3
HARADA, NOBORU
Exec Dt:
01/19/2021
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11886996
US20220383106
17619593
Correspondence name and address
FAEGRE DRINKER NTT
1144 15TH STREET, SUITE 3400
DENVER, CO 80202
Assignment: 13
Reel/Frame:058765/0280   Pages: 3
Recorded: 01/25/2022
Attorney Dkt #:2019W167US/NTT-0389-01-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOIZUMI, YUMA
Exec Dt:
12/08/2020
2
SAITO, SHOICHIRO
Exec Dt:
12/08/2020
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11835430
US20220283057
17630112
Correspondence name and address
FAEGRE DRINKER NTT
1144 15TH STREET, SUITE 3400
DENVER, CO 80202
Assignment: 14
Reel/Frame:058765/0954   Pages: 3
Recorded: 01/25/2022
Attorney Dkt #:2019W166US/NTT-0470-01-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOIZUMI, YUMA
Exec Dt:
12/08/2020
2
SAITO, SHOICHIRO
Exec Dt:
12/08/2020
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220260459
17630141
Correspondence name and address
FAEGRE DRINKER NTT
1144 15TH STREET, SUITE 3400
DENVER, CO 80202
Assignment: 15
Reel/Frame:056967/0571   Pages: 5
Recorded: 07/23/2021
Attorney Dkt #:5190251US1/NTT-0261-01-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURATA, SHIN
Exec Dt:
12/16/2020
2
KOIZUMI, YUMA
Exec Dt:
12/09/2020
3
HARADA, NOBORU
Exec Dt:
01/12/2021
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240028872
17425684
Correspondence name and address
FAEGRE DRINKER NTT
1144 15TH STREET
SUITE 3400
DENVER, CO 80202
Assignment: 16
Reel/Frame:059682/0625   Pages: 5
Recorded: 02/28/2022
Attorney Dkt #:5190336US1/NTT-0483-01-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOIZUMI, YUMA
Exec Dt:
12/09/2020
2
MURATA, SHIN
Exec Dt:
12/16/2020
3
SATO, RYOTARO
Exec Dt:
12/10/2020
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220327379
17639330
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH
1144 15TH STREET, SUITE 3400
DENVER, CO 80202
Assignment: 17
Reel/Frame:058390/0325   Pages: 5
Recorded: 12/14/2021
Attorney Dkt #:2019W124US/NTT-0384-01-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOIZUMI, YUMA
Exec Dt:
12/10/2020
2
SAITO, SHOICHIRO
Exec Dt:
12/22/2020
3
HARADA, NOBORU
Exec Dt:
01/12/2021
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220246165
17619200
Correspondence name and address
FAEGRE DRINKER NTT
1144 15TH STREET, SUITE 3400
DENVER, CO 80202
Assignment: 18
Reel/Frame:060511/0488   Pages: 2
Recorded: 07/14/2022
Attorney Dkt #:5190777US1/NTT-0563-01-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOIZUMI, YUMA
Exec Dt:
01/12/2021
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230052111
17793006
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH
1144 15TH STREET, SUITE 3400
DENVER, CO 80202
Assignment: 19
Reel/Frame:060584/0236   Pages: 3
Recorded: 07/21/2022
Attorney Dkt #:5190789US1/NTT-0572-01-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOIZUMI, YUMA
Exec Dt:
01/12/2021
2
SAITO, SHOICHIRO
Exec Dt:
01/13/2021
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230088157
17794537
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH
1144 15TH STREET, SUITE 3400
DENVER, CO 80202
Assignment: 20
Reel/Frame:060775/0153   Pages: 6
Recorded: 08/10/2022
Attorney Dkt #:5190841US1/NTT-0579-01-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOIZUMI, YUMA
Exec Dt:
01/12/2021
2
SAITO, SHOICHIRO
Exec Dt:
01/13/2021
3
UEMATSU, HISASHI
Exec Dt:
01/13/2021
4
MURATA, SHIN
Exec Dt:
01/21/2021
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230086628
17798849
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH
1144 15TH STREET, SUITE 3400
DENVER, CO 80202
Assignment: 21
Reel/Frame:056967/0191   Pages: 6
Recorded: 07/23/2021
Attorney Dkt #:2019W310US/NTT-0243-01-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOIZUMI, YUMA
Exec Dt:
03/02/2021
2
MURATA, SHIN
Exec Dt:
03/03/2021
3
HARADA, NOBORU
Exec Dt:
03/02/2021
4
SAITO, SHOICHIRO
Exec Dt:
03/09/2021
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220122629
17425672
Correspondence name and address
FAEGRE DRINKER NTT
1144 15TH STREET
SUITE 3400
DENVER, CO 80202
Assignment: 22
Reel/Frame:056519/0992   Pages: 3
Recorded: 06/11/2021
Attorney Dkt #:5196755US1/NTT-0233-01-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOIZUMI, YUMA
Exec Dt:
05/12/2021
2
HARADA, NOBORU
Exec Dt:
02/22/2021
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11798571
US20220059115
17413504
Correspondence name and address
FAEGRE DRINKER NTT
1144 15TH STREET
SUITE 3400
DENVER, CO 80202
Assignment: 23
Reel/Frame:060914/0148   Pages: 3
Recorded: 08/26/2022
Attorney Dkt #:5190788US1/NTT-0484-01-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YASUDA, MASAHIRO
Exec Dt:
06/14/2022
2
KOIZUMI, YUMA
Exec Dt:
05/25/2022
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11922965
US20220301575
17639675
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH
1144 15TH STREET, SUITE 3400
DENVER, CO 80202

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