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Patent Assignment Assignor Details
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Assignor Name : KAWAKAMI, HIROTO
Total Assignments: 20
Assignment: 1
Reel/Frame:006671/0364   Pages: 3
Recorded: 08/23/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAZAKI, HIROSHI
Exec Dt:
09/22/1992
2
KAWAKAMI, HIROTO
Exec Dt:
09/29/1992
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72, HORIKAWA-CHO, SAIWAI-KU KAWASAKI-SHI, KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5265136
NONE
07955056
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER AND
NEUSTADT, P.C., C. IRVIN MCCLELLAND
ATTORNEYS AT LAW, 4TH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:010391/0909   Pages: 3
Recorded: 11/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAKAMI, HIROTO
Exec Dt:
11/02/1999
2
MIYAMOTO, YUTAKA
Exec Dt:
11/02/1999
Assignee
1
NIPPON TELEGRAPH & TELEPHONE CORPORATION
3-1 OTEMACHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6263139
NONE
09436707
Correspondence name and address
VENABLE
ROBERT J. FRANK
P.O. BOX 34385
WASHINGTON, D.C. 20043-9998
Assignment: 3
Reel/Frame:017885/0133   Pages: 2
Recorded: 10/12/2005
Attorney Dkt #:5259-000058/US/NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUDA, HIROJI
Exec Dt:
10/04/2005
2
KAWAKAMI, HIROTO
Exec Dt:
10/04/2005
3
MIYAMOTO, YUTAKA
Exec Dt:
10/04/2005
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
3-1, OTEMACHI 2-CHOME CHIYODA-KU
TOKYO, JAPAN 100-8116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7379236
US20070003286
10552554
Correspondence name and address
GREGORY A. STOBBS
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 400
TROY, MI 48098
Assignment: 4
Reel/Frame:020874/0006   Pages: 4
Recorded: 04/29/2008
Attorney Dkt #:T3498-14780US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YONEYAMA, MIKIO
Exec Dt:
03/25/2008
2
SAITOU, FUMIAKI
Exec Dt:
03/25/2008
3
ONO, SHIGERU
Exec Dt:
03/25/2008
4
TAKEUCHI, YOSUKE
Exec Dt:
03/25/2008
5
YONENAGA, KAZUSHIGE
Exec Dt:
04/18/2008
6
KUWAHARA, SHOICHIRO
Exec Dt:
04/21/2008
7
YOSHIDA, EIJI
Exec Dt:
04/18/2008
8
MIYAMOTO, YUTAKA
Exec Dt:
04/21/2008
9
KAWAKAMI, HIROTO
Exec Dt:
04/18/2008
Assignees
1
NTT ELECTRONICS CORPORATION
SHIBUYA MARK CITY, 12-1, DOGENZAKA 1-CHOME
SHIBUYA-KU
TOKYO, JAPAN 150-0043
2
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
3-1, OTEMACHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7995930
US20090097867
12092031
Correspondence name and address
MILES & STOCKBRIDGE PC
1751 PINNACLE DRIVE
SUITE 500
MCLEAN, VA 22102-3833
Assignment: 5
Reel/Frame:027859/0401   Pages: 5
Recorded: 03/14/2012
Attorney Dkt #:5259-000146/US/NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAKAMI, HIROTO
Exec Dt:
01/19/2012
2
YOSHIDA, EIJI
Exec Dt:
01/19/2012
3
TACHIBANA, MASAHIRO
Exec Dt:
01/19/2012
Assignees
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
3-1, OTEMACHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8116
2
NTT ELECTRONICS CORPORATION
1-32, SHIN-URASHIMACHO 1-CHOME
KANAGAWA-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 221-0031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9020361
US20120155865
13393101
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
5259-000146/US/NP
BLOOMFIELD HILLS, MI 48303
Assignment: 6
Reel/Frame:031683/0461   Pages: 4
Recorded: 11/27/2013
Attorney Dkt #:0009571USU/3294
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAKAMI, HIROTO
Exec Dt:
11/11/2013
2
YOSHIDA, EIJI
Exec Dt:
11/11/2013
3
MIYAMOTO, YUTAKA
Exec Dt:
11/11/2013
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
3-1, OTEMACHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9116368
US20140153077
14122687
Correspondence name and address
OHLANDT, GREELEY, RUGGIERO & PERLE, LLP
ONE LANDMARK SQUARE, 10TH FLOOR
STAMFORD, CT 06901
Assignment: 7
Reel/Frame:039953/0994   Pages: 6
Recorded: 10/06/2016
Attorney Dkt #:5259-000236-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YONEYAMA, MIKIO
Exec Dt:
09/29/2016
2
KAWAKAMI, HIROTO
Exec Dt:
09/29/2016
3
ONO, TAKASHI
Exec Dt:
09/29/2016
4
MATSUURA, AKIHIKO
Exec Dt:
09/29/2016
5
KATAOKA, TOMOYOSHI
Exec Dt:
09/29/2016
6
TANAKA, KATSUYA
Exec Dt:
09/29/2016
7
TACHIBANA, MASAHIRO
Exec Dt:
09/29/2016
8
OYAMA, YUYA
Exec Dt:
09/29/2016
Assignees
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8116
2
NTT ELECTRONICS CORPORATION
1-32, SHIN-URASHIMACHO 1-CHOME, KANAGAWA-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 221-0031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10090921
US20170117961
15302145
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
GREGORY A. STOBBS
BLOOMFIELD HILLS, MI 48303
Assignment: 8
Reel/Frame:040951/0155   Pages: 12
Recorded: 01/11/2017
Attorney Dkt #:96790P738
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGATANI, MUNEHIKO
Exec Dt:
12/16/2016
2
NOSAKA, HIDEYUKI
Exec Dt:
12/16/2016
3
ITOH, TOSHIHIRO
Exec Dt:
12/16/2016
4
MURATA, KOICHI
Exec Dt:
12/16/2016
5
FUKUYAMA, HIROYUKI
Exec Dt:
12/16/2016
6
SAIDA, TAKASHI
Exec Dt:
12/16/2016
7
KAMEI, SHIN
Exec Dt:
12/16/2016
8
YAMAZAKI, HIROSHI
Exec Dt:
12/16/2016
9
KIKUCHI, NOBUHIRO
Exec Dt:
12/16/2016
10
KOIZUMI, HIROSHI
Exec Dt:
12/16/2016
11
NOGAWA, MASAFUMI
Exec Dt:
12/16/2016
12
KATSURAI, HIROAKI
Exec Dt:
12/16/2016
13
UZAWA, HIROYUKI
Exec Dt:
12/16/2016
14
KATAOKA, TOMOYOSHI
Exec Dt:
12/16/2016
15
FUJIWARA, NAOKI
Exec Dt:
12/16/2016
16
KAWAKAMI, HIROTO
Exec Dt:
12/16/2016
17
HORIKOSHI, KENGO
Exec Dt:
12/16/2016
18
BOUVIER, YVES
Exec Dt:
12/16/2016
19
YONEYAMA, MIKIO
Exec Dt:
12/16/2016
20
AISAWA, SHIGEKI
Exec Dt:
12/16/2016
21
SUZUKI, MASAHIRO
Exec Dt:
12/16/2016
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1 OTEMACHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10243664
US20160087727
14889127
Correspondence name and address
BLAKELY SOKOLOFF TAYLOR AND ZAFMAN
1279 OAKMEAD PARKWAY
SUNNYVALE, CA 94085-4040
Assignment: 9
Reel/Frame:045756/0510   Pages: 4
Recorded: 05/09/2018
Attorney Dkt #:5259-000273-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAKAMI, HIROTO
Exec Dt:
01/05/2018
2
KUWAHARA, SHOICHIRO
Exec Dt:
01/05/2018
3
HIRANO, AKIRA
Exec Dt:
01/05/2018
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10313015
US20180323878
15774897
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
5259-000273-US-NP
BLOOMFIELD HILLS, MI 48303
Assignment: 10
Reel/Frame:045954/0084   Pages: 5
Recorded: 05/31/2018
Attorney Dkt #:5259-000276-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIBAHARA, KOHKI
Exec Dt:
02/15/2018
2
MIZUNO, TAKAYUKI
Exec Dt:
02/15/2018
3
KAWAKAMI, HIROTO
Exec Dt:
02/15/2018
4
MIYAMOTO, YUTAKA
Exec Dt:
02/15/2018
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10536238
US20180375607
15775265
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
5259-000276-US-NP
BLOOMFIELD HILLS, MI 48303
Assignment: 11
Reel/Frame:046640/0314   Pages: 4
Recorded: 08/21/2018
Attorney Dkt #:5259-000282-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAKAMI, HIROTO
Exec Dt:
08/03/2018
2
HIRANO, AKIRA
Exec Dt:
08/03/2018
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11159242
US20210194594
16078105
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
5259-000282-US-NP
BLOOMFIELD HILLS, MI 48303
Assignment: 12
Reel/Frame:051495/0374   Pages: 4
Recorded: 01/07/2020
Attorney Dkt #:5259-000325-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAKAMI, HIROTO
Exec Dt:
08/07/2019
2
KUWAHARA, SHOICHIRO, MR.
Exec Dt:
08/07/2019
3
HIRANO, AKIRA
Exec Dt:
08/07/2019
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10823989
US20200133035
16629174
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 13
Reel/Frame:053794/0530   Pages: 5
Recorded: 09/16/2020
Attorney Dkt #:5259-000347-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAKAMI, HIROTO
Exec Dt:
07/10/2020
2
YAMAZAKI, HIROSHI
Exec Dt:
07/10/2020
3
MIYAMOTO, YUTAKA
Exec Dt:
08/07/2020
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11194219
US20210096440
16981651
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
TIMOTHY D. MACINTYRE
BLOOMFIELD HILLS, MI 48303
Assignment: 14
Reel/Frame:062171/0023   Pages: 5
Recorded: 12/21/2022
Attorney Dkt #:5259-000438-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAKAMI, HIROTO
Exec Dt:
10/02/2020
2
YAMAZAKI, HIROSHI
Exec Dt:
09/28/2020
3
MIYAMOTO, YUTAKA
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
US20230261755
18012032
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 15
Reel/Frame:062730/0512   Pages: 5
Recorded: 02/17/2023
Attorney Dkt #:5259-000459-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAKAMI, HIROTO
Exec Dt:
11/04/2020
2
KUWAHARA, SHOICHIRO
Exec Dt:
10/30/2020
3
KISAKA, YOSHIAKI
Exec Dt:
11/06/2020
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240039233
18021889
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 16
Reel/Frame:055360/0647   Pages: 6
Recorded: 02/22/2021
Attorney Dkt #:5259-000366-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAKAMI, HIROTO
Exec Dt:
12/14/2020
2
KUWAHARA, SHOICHIRO
Exec Dt:
12/15/2020
3
KISAKA, YOSHIAKI
Exec Dt:
01/20/2021
4
NAKAMURA, MASANORI
Exec Dt:
12/21/2020
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11397363
US20220043320
17270411
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 17
Reel/Frame:058680/0739   Pages: 5
Recorded: 01/18/2022
Attorney Dkt #:18642-000278-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAKAMI, HIROTO
Exec Dt:
12/14/2020
2
KUWAHARA, SHOICHIRO
Exec Dt:
12/15/2020
3
KISAKA, YOSHIAKI
Exec Dt:
01/20/2021
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11711198
US20220263645
17628041
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 18
Reel/Frame:060061/0554   Pages: 5
Recorded: 05/31/2022
Attorney Dkt #:18642-000361-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAKAMI, HIROTO
Exec Dt:
01/27/2021
2
KUWAHARA, SHOICHIRO
Exec Dt:
01/28/2021
3
KISAKA, YOSHIAKI
Exec Dt:
04/28/2021
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11822161
US20230004027
17781339
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 19
Reel/Frame:056887/0743   Pages: 5
Recorded: 07/16/2021
Attorney Dkt #:22120.112
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMANAKA, SHOGO
Exec Dt:
03/01/2021
2
NASU, YUSUKE
Exec Dt:
02/17/2021
3
KAWAKAMI, HIROTO
Exec Dt:
02/16/2021
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11646800
US20220116116
17423820
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 20
Reel/Frame:063774/0599   Pages: 5
Recorded: 05/26/2023
Attorney Dkt #:5259-000490-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAKAMI, HIROTO
Exec Dt:
02/16/2021
2
KUWAHARA, SHOICHIRO
Exec Dt:
02/16/2021
3
KISAKA, YOSHIAKI
Exec Dt:
04/28/2021
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240004132
18039094
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098

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