skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : KOYAMA, TAKUMA
Total Assignments: 14
Assignment: 1
Reel/Frame:052362/0775   Pages: 3
Recorded: 04/10/2020
Attorney Dkt #:527703US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKANO, YASUSHI
Exec Dt:
03/17/2020
2
KOYAMA, TAKUMA
Exec Dt:
03/17/2020
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11588827
NONE
16755205
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:052548/0531   Pages: 4
Recorded: 05/01/2020
Attorney Dkt #:526759US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOYAMA, TAKUMA
Exec Dt:
04/13/2020
2
OKANO, YASUSHI
Exec Dt:
04/13/2020
3
TANAKA, MASASHI
Exec Dt:
04/13/2020
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11856006
US20210178995
16761040
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:052580/0480   Pages: 4
Recorded: 05/06/2020
Attorney Dkt #:527815US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOYAMA, TAKUMA
Exec Dt:
04/16/2020
2
TANAKA, MASASHI
Exec Dt:
04/16/2020
3
OKANO, YASUSHI
Exec Dt:
04/16/2020
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11128400
US20210203444
16761833
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:061651/0102   Pages: 6
Recorded: 11/03/2022
Attorney Dkt #:NT20561AFD/NTT-0654-01-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUBAYASHI, MASARU
Exec Dt:
07/30/2020
2
KOYAMA, TAKUMA
Exec Dt:
08/03/2020
3
OKANO, YASUSHI
Exec Dt:
09/02/2020
4
TANAKA, MASASHI
Exec Dt:
03/04/2021
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230247035
17923192
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH
1144 15TH STREET, SUITE 3400
DENVER, CO 80202
Assignment: 5
Reel/Frame:061781/0909   Pages: 6
Recorded: 11/15/2022
Attorney Dkt #:NT20559AFD/NTT-0651-01-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUBAYASHI, MASARU
Exec Dt:
07/30/2020
2
KOYAMA, TAKUMA
Exec Dt:
08/03/2020
3
OKANO, YASUSHI
Exec Dt:
09/02/2020
4
TANAKA, MASASHI
Exec Dt:
03/04/2021
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230205863
17925555
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH
1144 15TH STREET, SUITE 3400
DENVER, CO 80202
Assignment: 6
Reel/Frame:053869/0458   Pages: 4
Recorded: 09/24/2020
Attorney Dkt #:529494US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIBAHARA, TOSHIKI
Exec Dt:
09/15/2020
2
KOYAMA, TAKUMA
Exec Dt:
08/27/2020
3
OKANO, YASUSHI
Exec Dt:
09/15/2020
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11411761
US20200344083
16962100
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:055084/0606   Pages: 6
Recorded: 01/29/2021
Attorney Dkt #:NT19110AFD/NTT-0177-01-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, MASASHI
Exec Dt:
11/12/2020
2
OKANO, YASUSHI
Exec Dt:
11/09/2020
3
KOYAMA, TAKUMA
Exec Dt:
10/29/2020
4
HASEGAWA, KEITA
Exec Dt:
10/28/2020
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210306361
17264710
Correspondence name and address
FAEGRE DRINKER NTT
1144 15TH STREET
SUITE 3400
DENVER, CO 80202
Assignment: 8
Reel/Frame:055742/0070   Pages: 6
Recorded: 03/26/2021
Attorney Dkt #:NT19112AFD/NTT-0209-01-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASEGAWA, KEITA
Exec Dt:
10/29/2020
2
KOYAMA, TAKUMA
Exec Dt:
10/29/2020
3
OKANO, YASUSHI
Exec Dt:
11/09/2020
4
TANAKA, MASASHI
Exec Dt:
11/12/2020
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11863574
NONE
17280823
Correspondence name and address
FAEGRE DRINKER NTT
1144 15TH STREET
SUITE 3400
DENVER, CO 80202
Assignment: 9
Reel/Frame:055742/0285   Pages: 6
Recorded: 03/26/2021
Attorney Dkt #:NT19113AFD/NTT-0200-01-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOYAMA, TAKUMA
Exec Dt:
10/29/2020
2
HASEGAWA, KEITA
Exec Dt:
10/28/2020
3
OKANO, YASUSHI
Exec Dt:
11/09/2020
4
TANAKA, MASASHI
Exec Dt:
11/12/2020
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11962605
US20220006821
17280835
Correspondence name and address
FAEGRE DRINKER NTT
1144 15TH STREET
SUITE 3400
DENVER, CO 80202
Assignment: 10
Reel/Frame:055773/0875   Pages: 6
Recorded: 03/30/2021
Attorney Dkt #:NT19111AFD/NTT-0189-01-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASEGAWA, KEITA
Exec Dt:
10/29/2020
2
KOYAMA, TAKUMA
Exec Dt:
10/29/2020
3
OKANO, YASUSHI
Exec Dt:
11/09/2020
4
TANAKA, MASASHI
Exec Dt:
11/12/2020
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11528325
US20210368007
17281539
Correspondence name and address
FAEGRE DRINKER NTT
1144 15TH STREET
SUITE 3400
DENVER, CO 80202
Assignment: 11
Reel/Frame:055841/0602   Pages: 6
Recorded: 04/06/2021
Attorney Dkt #:NT19109AFD/NTT-0225-01-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKANO, YASUSHI
Exec Dt:
11/09/2020
2
TANAKA, MASASHI
Exec Dt:
11/12/2020
3
KOYAMA, TAKUMA
Exec Dt:
10/29/2020
4
HASEGAWA, KEITA
Exec Dt:
10/29/2020
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210377289
17283214
Correspondence name and address
FAEGRE DRINKER NTT
1144 15TH STREET
SUITE 3400
DENVER, CO 80202
Assignment: 12
Reel/Frame:060788/0660   Pages: 6
Recorded: 08/11/2022
Attorney Dkt #:NT20518AFD/NTT-0612-01-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOYAMA, TAKUMA
Exec Dt:
01/28/2021
2
TANAKA, MASASHI
Exec Dt:
01/28/2021
3
OKANO, YASUSHI
Exec Dt:
02/03/2021
4
MATSUBAYASHI, MASARU
Exec Dt:
01/28/2021
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230070007
17799217
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH
1144 15TH STREET, SUITE 3400
DENVER, CO 80202
Assignment: 13
Reel/Frame:063762/0611   Pages: 6
Recorded: 05/25/2023
Attorney Dkt #:23NT-S1-022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKANO, YASUSHI
Exec Dt:
02/03/2021
2
TANAKA, MASASHI
Exec Dt:
02/06/2023
3
KOYAMA, TAKUMA
Exec Dt:
02/05/2021
4
MATSUBAYASHI, MASARU
Exec Dt:
02/04/2021
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240015047
18254460
Correspondence name and address
IPUSA, P.L.L.C
330 JOHN CARLYLE STREET
SUITE 220
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:062756/0440   Pages: 6
Recorded: 02/21/2023
Attorney Dkt #:22NT-S2-006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUBAYASHI, MASARU
Exec Dt:
10/01/2021
2
KOYAMA, TAKUMA
Exec Dt:
10/07/2021
3
OKANO, YASUSHI
Exec Dt:
10/13/2021
4
TANAKA, MASASHI
Exec Dt:
11/11/2021
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230327956
18042401
Correspondence name and address
IPUSA, P.L.L.C
330 JOHN CARLYLE STREET
SUITE 220
ALEXANDRIA, VA 22314

Search Results as of: 04/29/2024 07:20 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT