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Patent Assignment Assignor Details
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Assignor Name : AKIYAMA, TATSUO
Total Assignments: 23
Assignment: 1
Reel/Frame:003948/0113   Pages: 1
Recorded: 02/09/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUGANO, TAKUO
Exec Dt:
03/01/1979
2
NIKI, EIJI
Exec Dt:
03/01/1979
3
OKABE, YOICHI
Exec Dt:
03/01/1979
4
AKIYAMA, TATSUO
Exec Dt:
03/01/1979
Assignee
1
MUKAIBO, TAKASHI, PRESIDENT, UNIVERSITY OF TOKYO
3-1, HONGO 7-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4352726
NONE
06201637
Correspondence name and address
SUGHRUE, ROTHWELL, MION, ZINN & MACPEAK
1776 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004293/0838   Pages: 1
Recorded: 07/31/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
AKIYAMA, TATSUO
Exec Dt:
07/17/1984
2
KOSHINO, YUTAKA
Exec Dt:
07/17/1984
3
HIRAKI, SHUNICHI
Exec Dt:
07/18/1984
Assignee
1
KABUSHIKI KAISHA TOSHIBA A CORP OF JAPAN
72 HORIKAWA-CHO SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4532004
NONE
06636221
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1775 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004477/0292   Pages: 1
Recorded: 10/30/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIMADA, KIZASHI
Exec Dt:
10/18/1985
2
AKIYAMA, TATSUO
Exec Dt:
10/17/1985
3
KOSHINO, YUTAKA
Exec Dt:
10/17/1985
Assignee
1
KABUSHIKI KAISHA TOSHIBA, 72 HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI, JAPAN, A CORP. OF JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4700455
NONE
06792825
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT
& DUNNER
1775 K ST., N. W.,
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:004517/0546   Pages: 1
Recorded: 02/12/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOSHINO, YUTAKA
Exec Dt:
01/22/1986
2
AKIYAMA, TATSUO
Exec Dt:
01/22/1986
3
BABA, YOSHIRO
Exec Dt:
01/22/1986
Assignee
1
KABUSHIKI KAISHA TOSHIBA, A CORP OF JAPAN
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4710794
NONE
06828536
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1775 K STREET N.W.
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:005198/0350   Pages: 1
Recorded: 12/05/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIMADA, KIZASHI
Exec Dt:
11/27/1989
2
AKIYAMA, TATSUO
Exec Dt:
11/27/1989
3
KOSHINO, YUTAKA
Exec Dt:
11/29/1989
Assignee
1
KABUSHIKI KAISHA TOSHIBA, A CORP. OF JAPAN
72 HORIKAWA-CHO, SAIWAI-KU,
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5049954
NONE
07446467
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT AND DUNNER
1775 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:006575/0763   Pages: 3
Recorded: 05/20/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMADA, KIZASHI
Exec Dt:
05/14/1993
2
KAMURA, MAYUMI
Exec Dt:
05/14/1993
3
AKIYAMA, TATSUO
Exec Dt:
05/14/1993
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO
SAIWAI-KU, KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5374835
NONE
08063654
Correspondence name and address
JOHN B. TURNER
FINNEGAN, HENDERSON, FARABOW, GARRETT
& DUNNER
1300 I STREET, N.W.
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:007361/0472   Pages: 3
Recorded: 02/17/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATAKABE, ICHIRO
Exec Dt:
02/13/1995
2
MIYASHITA, NAOTO
Exec Dt:
02/13/1995
3
AKIYAMA, TATSUO
Exec Dt:
02/13/1995
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72, HORIKAWA-CHO, SAIWAI-KU , JAPAN
KAWASAKI-SHI,
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5643046
NONE
08390529
Correspondence name and address
LAW OFFICES OF MELLER & ASSOCIATES
MICHAEL N. MELLER
P.O. BOX 2198
GRAND CENTRAL STATION
NEW YORK, NY 10163
Assignment: 8
Reel/Frame:012102/0460   Pages: 3
Recorded: 08/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NODA, TOMONOBU
Exec Dt:
08/08/2001
2
AKIYAMA, TATSUO
Exec Dt:
08/08/2001
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1 SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6657735
US20020030187
09931091
Correspondence name and address
OBLON SPIVAK MCCLELLAND ET AL.
MARVIN J. SPIVAK
ATTORNEYS AT LAW
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:012610/0066   Pages: 3
Recorded: 02/21/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKIYAMA, TATSUO
Exec Dt:
02/08/2002
2
OKUMURA, KATSUYA
Exec Dt:
02/08/2002
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1 SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020138404
10078394
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
JAMES D. HAMILTON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 10
Reel/Frame:013779/0394   Pages: 3
Recorded: 02/20/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJII, OSAMU
Exec Dt:
07/08/2002
2
AKIYAMA, TATSUO
Exec Dt:
07/08/2002
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030014146
10193215
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:013786/0797   Pages: 3
Recorded: 02/25/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, YOSHIYUKI
Exec Dt:
01/30/2003
2
SUGIMOTO, SHIGEKI
Exec Dt:
01/30/2003
3
AKIYAMA, TATSUO
Exec Dt:
01/30/2003
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6775816
US20030121016
10327114
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:016118/0228   Pages: 5
Recorded: 01/03/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
USHIKU, YUKIHIRO
Exec Dt:
10/01/2004
2
OGAWA, AKIRA
Exec Dt:
10/26/2004
3
KAKINUMA, HIDENORI
Exec Dt:
10/12/2004
4
SHUTO, SHUNJI
Exec Dt:
10/26/2004
5
ABE, MASAHIRO
Exec Dt:
11/12/2004
6
AKIYAMA, TATSUO
Exec Dt:
10/12/2004
7
KOMATSU, SHIGERU
Exec Dt:
10/02/2004
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7702413
US20050095774
10935430
Correspondence name and address
MR. ERNEST F. CHAPMAN
FINNEGAN, HENDERSON, FARABOW, GARRETT
& DUNNER, L.L.P.
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 13
Reel/Frame:016204/0068   Pages: 3
Recorded: 01/27/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKIYAMA, TATSUO
Exec Dt:
12/01/2004
2
ABE, MASAHIRO
Exec Dt:
12/09/2004
3
HIRAKAWA, KENJI
Exec Dt:
12/01/2004
4
KOMATSU, SHIGERU
Exec Dt:
12/01/2004
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7272460
US20050113951
10933439
Correspondence name and address
MR. ERNEST F. CHAPMAN
FINNEGAN, HENDERSON, FARABOW, GARRETT
& DUNNER, L.L.P.
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 14
Reel/Frame:021954/0143   Pages: 4
Recorded: 12/03/2008
Attorney Dkt #:P16518-A(PCT)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AKIYAMA, TATSUO
Exec Dt:
11/18/2008
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8199970
US20090154770
12227940
Correspondence name and address
SEAN M. MCGINN, ESQ.
MCGINN INTELLECTUAL PROPERTY LAW GROUP,
PLLC
8321 OLD COURTHOUSE ROAD, SUITE 200
VIENNA, VIRGINIA 22182-3817
Assignment: 15
Reel/Frame:025020/0377   Pages: 3
Recorded: 05/07/2010
Attorney Dkt #:NE632-PCT (US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AKIYAMA, TATSUO
Exec Dt:
03/04/2010
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8520981
US20100239172
12734559
Correspondence name and address
SEAN M. MCGINN, ESQ.
MCGINN INTELLECTUAL PROPERTY LAW ET AL
8321 OLD COURTHOUSE ROAD
SUITE 200
VIENNA, VIRGINIA 22182-3817
Assignment: 16
Reel/Frame:030245/0076   Pages: 2
Recorded: 04/18/2013
Attorney Dkt #:J-13-0113
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKIYAMA, TATSUO
Exec Dt:
04/04/2013
2
YACHIDA, SHOJI
Exec Dt:
04/04/2013
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130208990
13880281
Correspondence name and address
NEC INTELLECTUAL PROPERTY CENTER AMERICA
2100 PENNSYLVANIA AVE, NW
SUITE 560
WASHINGTON, DC 20037-3213
Assignment: 17
Reel/Frame:031155/0903   Pages: 3
Recorded: 08/12/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AKIYAMA, TATSUO
Exec Dt:
06/05/2013
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9430711
US20130315490
13984004
Correspondence name and address
SEAN M. MCGINN, ESQ.
MCGINN INTELLECTUAL PROPERTY LAW GROUP, PLLC
8321 OLD COURTHOUSE ROAD, SUITE 200
VIENNA, VIRGINIA 22182-3817
Assignment: 18
Reel/Frame:032083/0391   Pages: 5
Recorded: 01/29/2014
Attorney Dkt #:2209650-00121US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YACHIDA, SHOJI
Exec Dt:
09/12/2013
2
NISHIWAKI, DAISUKE
Exec Dt:
09/12/2013
3
AKIYAMA, TATSUO
Exec Dt:
09/12/2013
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140044377
14112525
Correspondence name and address
GRANT K. ROWAN
1875 PENNSYLVANIA AVE., NW
WILMER HALE LLP
WASHINGTON, DC 20006
Assignment: 19
Reel/Frame:035372/0722   Pages: 3
Recorded: 04/09/2015
Attorney Dkt #:J-15-0005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKIYAMA, TATSUO
Exec Dt:
03/30/2015
2
YACHIDA, SHOJI
Exec Dt:
03/30/2015
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9830336
US20150278249
14434673
Correspondence name and address
NEC INTELLECTUAL PROPERTY CENTER AMERICA
2100 PENNSYLVANIA AVE, NW
SUITE 560
WASHINGTON, DC 20037-3213
Assignment: 20
Reel/Frame:038386/0056   Pages: 3
Recorded: 04/26/2016
Attorney Dkt #:J-16-0008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKIYAMA, TATSUO
Exec Dt:
04/06/2016
2
MATSUMOTO, YASUYOSHI
Exec Dt:
04/06/2016
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9836665
US20160275368
15032216
Correspondence name and address
NEC INTELLECTUAL PROPERTY CENTER AMERICA
2100 PENNSYLVANIA AVE., NW
SUITE 560
WASHINGTON, DC 20037-3213
Assignment: 21
Reel/Frame:047511/0283   Pages: 3
Recorded: 11/15/2018
Attorney Dkt #:J-18-0178
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AKIYAMA, TATSUO
Exec Dt:
04/26/2016
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU,
TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10867394
US20190156491
16301783
Correspondence name and address
MR. JIRO HASHIMOTO NEC-IAC
2100 PENNSYLVANIA AVE., NW
SUITE 801
WASHINGTON, DC 20037-3213
Assignment: 22
Reel/Frame:060592/0873   Pages: 10
Recorded: 07/22/2022
Attorney Dkt #:3270002409US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AKIYAMA, TATSUO
Exec Dt:
02/05/2018
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11494922
US20210004967
16980531
Correspondence name and address
NEC-IPC
2000 PENNSYLVANIA AVE., NW
SUITE 9000
WASHINGTON, DC 20006
Assignment: 23
Reel/Frame:046683/0595   Pages: 3
Recorded: 08/01/2018
Attorney Dkt #:12447.0153
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AKIYAMA, TATSUO
Exec Dt:
07/03/2018
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11341739
US20210182587
16074340
Correspondence name and address
FINNEGAN HENDERSON
901 NEW YORK AVE
WASHINGTON, DC 20001

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