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Patent Assignment Assignor Details
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Assignor Name : YOSHIOKA, MASAFUMI
Total Assignments: 20
Assignment: 1
Reel/Frame:008776/0892   Pages: 2
Recorded: 08/21/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIOKA, MASAFUMI
Exec Dt:
08/15/1997
2
OHTA, ATSUSHI
Exec Dt:
08/15/1997
3
UMEHIRA, MASAHIRO
Exec Dt:
08/15/1997
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
19-2, NISHI-SHINJUKU 3-CHOME, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6163861
NONE
08915911
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL.
MR. ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, DC 20005-3315
Assignment: 2
Reel/Frame:017370/0197   Pages: 3
Recorded: 12/22/2005
Attorney Dkt #:6268-001/NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGATA, KENGO
Exec Dt:
02/04/2005
2
KUMAGAI, TOMOAKI
Exec Dt:
02/04/2005
3
OTSUKI, SHINYA
Exec Dt:
02/04/2005
4
SAITO, KAZUYOSHI
Exec Dt:
02/04/2005
5
AIKAWA, SATORU
Exec Dt:
02/04/2005
6
YOSHIOKA, MASAFUMI
Exec Dt:
02/04/2005
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
3-1, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060280204
10562253
Correspondence name and address
GREGORY A. STOBBS
HARNESS DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 3
Reel/Frame:062014/0968   Pages: 6
Recorded: 12/07/2022
Attorney Dkt #:18642-000507-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIYAMA, KEITA
Exec Dt:
08/27/2020
2
FUKUZONO, HAYATO
Exec Dt:
09/01/2020
3
YOSHIOKA, MASAFUMI
Exec Dt:
08/31/2020
4
HAYASHI, TAKAFUMI
Exec Dt:
08/31/2020
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230239905
18008874
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 4
Reel/Frame:062016/0100   Pages: 6
Recorded: 12/07/2022
Attorney Dkt #:18642-000508-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIYAMA, KEITA
Exec Dt:
08/27/2020
2
FUKUZONO, HAYATO
Exec Dt:
09/01/2020
3
YOSHIOKA, MASAFUMI
Exec Dt:
08/31/2020
4
HAYASHI, TAKAFUMI
Exec Dt:
08/31/2020
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230217392
18008899
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 5
Reel/Frame:054946/0646   Pages: 9
Recorded: 01/18/2021
Attorney Dkt #:18642-000082-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUZONO, HAYATO
Exec Dt:
10/05/2020
2
KURIYAMA, KEITA
Exec Dt:
10/08/2020
3
ITO, TOSHIO
Exec Dt:
10/06/2020
4
UENO, SHUTA
Exec Dt:
10/06/2020
5
YOSHIOKA, MASAFUMI
Exec Dt:
10/05/2020
6
TATSUTA, TSUTOMU
Exec Dt:
10/06/2020
7
NAKAMURA, HIROYUKI
Exec Dt:
10/07/2020
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11265056
US20210273705
17261148
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 6
Reel/Frame:062828/0823   Pages: 6
Recorded: 02/28/2023
Attorney Dkt #:18642-000560-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIOKA, MASAFUMI
Exec Dt:
11/09/2020
2
FUKUZONO, HAYATO
Exec Dt:
10/06/2022
3
KURIYAMA, KEITA
Exec Dt:
11/18/2020
4
HAYASHI, TAKAFUMI
Exec Dt:
12/22/2020
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240031872
18023886
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 7
Reel/Frame:055978/0885   Pages: 6
Recorded: 04/20/2021
Attorney Dkt #:18642-000119-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIYAMA, KEITA
Exec Dt:
02/10/2021
2
FUKUZONO, HAYATO
Exec Dt:
01/20/2021
3
YOSHIOKA, MASAFUMI
Exec Dt:
01/26/2021
4
TATSUTA, TSUTOMU
Exec Dt:
01/22/2021
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11283492
US20210359727
17287066
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 8
Reel/Frame:058773/0694   Pages: 6
Recorded: 01/26/2022
Attorney Dkt #:6268-000073-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUZONO, HAYATO
Exec Dt:
01/20/2021
2
KURIYAMA, KEITA
Exec Dt:
11/04/2021
3
YOSHIOKA, MASAFUMI
Exec Dt:
01/26/2021
4
TATSUTA, TSUTOMU
Exec Dt:
01/22/2021
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220278721
17630227
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 9
Reel/Frame:059013/0052   Pages: 6
Recorded: 02/15/2022
Attorney Dkt #:6268-000074-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIYAMA, KEITA
Exec Dt:
02/10/2021
2
FUKUZONO, HAYATO
Exec Dt:
01/20/2021
3
YOSHIOKA, MASAFUMI
Exec Dt:
01/26/2021
4
TATSUTA, TSUTOMU
Exec Dt:
12/24/2020
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220302974
17635457
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 10
Reel/Frame:059035/0837   Pages: 6
Recorded: 02/17/2022
Attorney Dkt #:6268-000075-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIYAMA, KEITA
Exec Dt:
02/10/2021
2
FUKUZONO, HAYATO
Exec Dt:
01/20/2021
3
YOSHIOKA, MASAFUMI
Exec Dt:
01/26/2021
4
TATSUTA, TSUTOMU
Exec Dt:
12/24/2020
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11736168
US20220294506
17636180
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 11
Reel/Frame:060728/0742   Pages: 6
Recorded: 08/05/2022
Attorney Dkt #:6268-000077-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUZONO, HAYATO
Exec Dt:
01/20/2021
2
KURIYAMA, KEITA
Exec Dt:
02/09/2022
3
YOSHIOKA, MASAFUMI
Exec Dt:
01/26/2021
4
HAYASHI, TAKAFUMI
Exec Dt:
02/24/2022
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11929797
US20230070849
17797758
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 12
Reel/Frame:060733/0642   Pages: 6
Recorded: 08/05/2022
Attorney Dkt #:6268-000078-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUZONO, HAYATO
Exec Dt:
01/20/2021
2
KURIYAMA, KEITA
Exec Dt:
02/09/2022
3
YOSHIOKA, MASAFUMI
Exec Dt:
01/26/2021
4
HAYASHI, TAKAFUMI
Exec Dt:
02/24/2022
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230055133
17797883
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 13
Reel/Frame:057732/0993   Pages: 6
Recorded: 10/07/2021
Attorney Dkt #:6268-000067-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIYAMA, KEITA
Exec Dt:
04/28/2021
2
FUKUZONO, HAYATO
Exec Dt:
03/01/2021
3
YOSHIOKA, MASAFUMI
Exec Dt:
03/10/2021
4
TATSUTA, TSUTOMU
Exec Dt:
03/05/2021
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11843429
US20220209830
17602152
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 14
Reel/Frame:057734/0099   Pages: 6
Recorded: 10/07/2021
Attorney Dkt #:6268-000068-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIYAMA, KEITA
Exec Dt:
04/28/2021
2
FUKUZONO, HAYATO
Exec Dt:
03/01/2021
3
YOSHIOKA, MASAFUMI
Exec Dt:
03/10/2021
4
TATSUTA, TSUTOMU
Exec Dt:
03/05/2021
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11870517
US20220216900
17602192
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 15
Reel/Frame:060980/0839   Pages: 6
Recorded: 09/02/2022
Attorney Dkt #:5259-000409-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIYAMA, KEITA
Exec Dt:
02/10/2021
2
FUKUZONO, HAYATO
Exec Dt:
02/10/2021
3
YOSHIOKA, MASAFUMI
Exec Dt:
03/10/2021
4
HAYASHI, TAKAFUMI
Exec Dt:
02/12/2021
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11901980
US20230239013
17909161
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 16
Reel/Frame:060981/0983   Pages: 6
Recorded: 09/02/2022
Attorney Dkt #:5259-000411-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIYAMA, KEITA
Exec Dt:
02/10/2021
2
FUKUZONO, HAYATO
Exec Dt:
02/10/2021
3
YOSHIOKA, MASAFUMI
Exec Dt:
03/10/2021
4
HAYASHI, TAKAFUMI
Exec Dt:
02/12/2021
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230106272
17909206
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 17
Reel/Frame:063599/0291   Pages: 6
Recorded: 05/10/2023
Attorney Dkt #:6268-000098-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUZONO, HAYATO
Exec Dt:
02/05/2021
2
KURIYAMA, KEITA
Exec Dt:
02/10/2021
3
YOSHIOKA, MASAFUMI
Exec Dt:
03/10/2021
4
MIYAGI, TOSHIFUMI
Exec Dt:
02/05/2021
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230421210
18036315
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 18
Reel/Frame:064161/0991   Pages: 6
Recorded: 07/06/2023
Attorney Dkt #:22047US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUZONO, HAYATO
Exec Dt:
02/10/2021
2
KURIYAMA, KEITA
Exec Dt:
04/28/2021
3
YOSHIOKA, MASAFUMI
Exec Dt:
03/10/2021
4
MIYAGI, TOSHIFUMI
Exec Dt:
02/10/2021
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240072847
18260483
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD
SUITE 402
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:064179/0276   Pages: 6
Recorded: 07/07/2023
Attorney Dkt #:21608US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUZONO, HAYATO
Exec Dt:
02/10/2021
2
KURIYAMA, KEITA
Exec Dt:
04/28/2021
3
YOSHIOKA, MASAFUMI
Exec Dt:
03/10/2021
4
MIYAGI, TOSHIFUMI
Exec Dt:
02/10/2021
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240063850
18271253
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD
SUITE 402
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:063247/0085   Pages: 11
Recorded: 04/06/2023
Attorney Dkt #:49369-0816US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGASE, FUMIAKI
Exec Dt:
01/29/2021
2
ONO, YU
Exec Dt:
11/02/2022
3
KURIYAMA, KEITA
Exec Dt:
10/18/2022
4
YOSHIOKA, MASAFUMI
Exec Dt:
10/19/2022
5
MIYAGI, TOSHIFUMI
Exec Dt:
10/18/2022
6
HASEGAWA, HITOSHI
Exec Dt:
11/21/2022
7
OSAKA, KAZUO
Exec Dt:
10/18/2022
8
FUKUZONO, HAYATO
Exec Dt:
10/06/2022
9
FURUYA, HIROYUKI
Exec Dt:
10/18/2022
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230370380
18030687
Correspondence name and address
JONG WAN SUH
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022

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