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Patent Assignment Assignor Details
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Assignor Name : KUMAGAI, ATSUTOSHI
Total Assignments: 13
Assignment: 1
Reel/Frame:040410/0576   Pages: 4
Recorded: 11/23/2016
Attorney Dkt #:479621US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ORIHARA, SHINGO
Exec Dt:
09/29/2016
2
KUMAGAI, ATSUTOSHI
Exec Dt:
09/29/2016
3
ABE, TETSUYA
Exec Dt:
09/29/2016
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9940319
US20170185578
15313749
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:040496/0390   Pages: 7
Recorded: 12/02/2016
Attorney Dkt #:479867US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKANO, YASUSHI
Exec Dt:
10/28/2016
2
ORIHARA, SHINGO
Exec Dt:
10/28/2016
3
ABE, TETSUYA
Exec Dt:
10/28/2016
4
ASAKURA, HIROSHI
Exec Dt:
10/28/2016
5
KUMAGAI, ATSUTOSHI
Exec Dt:
10/28/2016
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10268820
US20170098074
15315903
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:046163/0786   Pages: 3
Recorded: 06/21/2018
Attorney Dkt #:514193US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, ATSUTOSHI
Exec Dt:
05/15/2018
2
IWATA, TOMOHARU
Exec Dt:
05/15/2018
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11615273
US20190012566
16064659
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:047150/0942   Pages: 3
Recorded: 10/12/2018
Attorney Dkt #:517080US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, ATSUTOSHI
Exec Dt:
09/11/2018
2
IWATA, TOMOHARU
Exec Dt:
09/11/2018
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11164043
US20190213445
16093444
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:060360/0514   Pages: 2
Recorded: 06/29/2022
Attorney Dkt #:19049US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAGAI, ATSUTOSHI
Exec Dt:
11/21/2019
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220405624
17777074
Correspondence name and address
XSENSUS, LLP.
100 DAINGERFIELD ROAD, SUITE 402
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:054211/0327   Pages: 3
Recorded: 10/29/2020
Attorney Dkt #:15186US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, ATSUTOSHI
Exec Dt:
08/10/2020
2
IWATA, TOMOHARU
Exec Dt:
08/06/2020
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME,
CHIYODA-KU,
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210232861
17051458
Correspondence name and address
XSENSUS LLP
200 DAINGERFIELD ROAD
SUITE 201
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:055349/0992   Pages: 3
Recorded: 02/22/2021
Attorney Dkt #:15682US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, ATSUTOSHI
Exec Dt:
01/19/2021
2
IWATA, TOMOHARU
Exec Dt:
12/01/2020
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME,
CHIYODA-KU,
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210326760
17270054
Correspondence name and address
XSENSUS LLP
200 DAINGERFIELD ROAD
SUITE 201
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:055727/0420   Pages: 5
Recorded: 03/26/2021
Attorney Dkt #:15976US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIYAMA, TAISHI
Exec Dt:
01/06/2021
2
KUMAGAI, ATSUTOSHI
Exec Dt:
01/19/2021
3
KAMIYA, KAZUNORI
Exec Dt:
01/08/2021
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME,
CHIYODA-KU,
TOKYO, JAPAN 100-8116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220004920
17280184
Correspondence name and address
XSENSUS LLP
200 DAINGERFIELD ROAD
SUITE 201
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:057990/0091   Pages: 3
Recorded: 11/02/2021
Attorney Dkt #:17554US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, ATSUTOSHI
Exec Dt:
01/19/2021
2
IWATA, TOMOHARU
Exec Dt:
12/09/2020
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME,
CHIYODA-KU,
TOKYO, JAPAN 100-8116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220230074
17608158
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD
SUITE 402
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:059444/0460   Pages: 3
Recorded: 03/30/2022
Attorney Dkt #:18810US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, ATSUTOSHI
Exec Dt:
01/19/2021
2
IWATA, TOMOHARU
Exec Dt:
01/22/2021
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME,
CHIYODA-KU,
TOKYO, JAPAN 100-8116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220405585
17764995
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD,
SUITE 402
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:060035/0142   Pages: 3
Recorded: 05/27/2022
Attorney Dkt #:5190711US1/NTT-0527-01-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWATA, TOMOHARU
Exec Dt:
01/22/2021
2
KUMAGAI, ATSUTOSHI
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230016231
17780577
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH
1144 15TH STREET, SUITE 3400
DENVER, CO 80202
Assignment: 12
Reel/Frame:058537/0540   Pages: 5
Recorded: 01/04/2022
Attorney Dkt #:18122US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HU, BO
Exec Dt:
01/08/2021
2
KUMAGAI, ATSUTOSHI
Exec Dt:
10/08/2021
3
KAMIYA, KAZUNORI
Exec Dt:
01/08/2021
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME,
CHIYODA-KU,
TOKYO, JAPAN 100-8116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220272045
17624578
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD
SUITE 402
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:059498/0392   Pages: 5
Recorded: 04/05/2022
Attorney Dkt #:18768US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIYAMA, TAISHI
Exec Dt:
01/18/2021
2
KUMAGAI, ATSUTOSHI
Exec Dt:
12/23/2021
3
KAMIYA, KAZUNORI
Exec Dt:
03/11/2022
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME,
CHIYODA-KU,
TOKYO, JAPAN 100-8116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230119103
17766531
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD,
SUITE 402
ALEXANDRIA, VA 22314

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