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Patent Assignment Assignor Details
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Assignor Name : SAKAMOTO, SHIZUO
Total Assignments: 23
Assignment: 1
Reel/Frame:004435/0524   Pages: 1
Recorded: 07/24/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NISHIMURA, IWAO
Exec Dt:
07/11/1985
2
SAKAGUCHI, KEIZO
Exec Dt:
07/11/1985
3
ISHIKAWA, HIROSHI
Exec Dt:
07/05/1985
4
OGURO, KEISUKE
Exec Dt:
07/05/1985
5
SUZUKI, HIROSHI
Exec Dt:
07/05/1985
6
KATO, AKIHIKO
Exec Dt:
07/05/1985
7
OKADA, TERUYA
Exec Dt:
07/11/1985
8
SAKAMOTO, SHIZUO
Exec Dt:
07/11/1985
Assignee
1
AGENCY OF INDUSTRIAL SCIENCE & TECHNOLOGY AND KURIMOTO LTD. A CORP. OF JAPAN
1-3-1, KASUMIGASEKI, CHIYODA-KU,
TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4609038
NONE
06758624
Correspondence name and address
JONES, TULLAR & COOPER
P.O. BOX 2266 EADS STATION
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:004541/0848   Pages: 1
Recorded: 04/14/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHIKAWA, HIROSHI
Exec Dt:
04/07/1986
2
OGURO, KEISUKE
Exec Dt:
04/07/1986
3
SUZUKI, HIROSHI
Exec Dt:
04/07/1986
4
KATO, AKIHIKO
Exec Dt:
04/07/1986
5
OKADA, TERUYA
Exec Dt:
04/07/1986
6
SAKAMOTO, SHIZUO
Exec Dt:
04/08/1986
7
NISHIMURA, IWAO
Exec Dt:
04/08/1986
8
SAKAGUCHI, KEIZO
Exec Dt:
04/08/1986
Assignees
1
AGENCY OF INDUSTRIAL SCIENCE & TECHNOLOGY, A CORP. OF JAPAN
1-3-1, KASUMIGASEKI, CHIYODA-KU
TOKYO, JAPAN
2
KURIMOTO LTD., A CORP. OF JAPAN
12-19, KITAHORIE 1 CHOME, NISI-KU
OSAKA, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4819718
NONE
06851624
 
4819718
NONE
06851624
Correspondence name and address
JONES, TULLAR & COOPER
P. O. BOX 2266, EADS STATION
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:004541/0849   Pages: 1
Recorded: 04/14/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHIKAWA, HIROSHI
Exec Dt:
04/07/1986
2
OGURO, KEISUKE
Exec Dt:
04/07/1986
3
SUZUKI, HIROSHI
Exec Dt:
04/07/1986
4
KATO, AKIHIKO
Exec Dt:
04/07/1986
5
OKADA, TERUYA
Exec Dt:
04/07/1986
6
SAKAMOTO, SHIZUO
Exec Dt:
04/08/1986
7
NISHIMURA, IWAO
Exec Dt:
04/08/1986
8
SAKAGUCHI, KEIZO
Exec Dt:
04/08/1986
Assignees
1
AGENCY OF INDUSTRIAL SCIENCE & TECHNOLOGY, A CORP. OF JAPAN
1-3-1, KASUMIGASEKI, CHIYODA-KU
TOKYO, JAPAN
2
KURIMOTO LTD., A CORP. OF JAPAN
12-19, KITAHORIE 1 CHOME, ISHI-KU
OSAKA, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4819717
NONE
06851622
 
4819717
NONE
06851622
Correspondence name and address
JONES, TULLAR & COOPER
P. O. BOX 2266, EADS STATION
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:004934/0363   Pages: 1
Recorded: 09/07/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUZUKI, HIROSHI
Exec Dt:
07/12/1988
2
ISHIKAWA, HIROSHI
Exec Dt:
07/12/1988
3
OGURO, KEISUKE
Exec Dt:
07/12/1988
4
KATO, AKIHIKO
Exec Dt:
07/12/1988
5
OKADA, TERUYA
Exec Dt:
07/08/1988
6
SAKAMOTO, SHIZUO
Exec Dt:
07/08/1988
7
KAWASHIMA, HIROYUKI
Exec Dt:
07/08/1988
8
SAKAGUCHI, KEIZO
Exec Dt:
07/08/1988
Assignees
1
AGENCY OF INDUSTRIAL SCIENCE & TECHNOLOGY, 1-3-1, KASUMIGASEKI, CHIYODA-KU, TOKYO, JAPAN
2
KURIMOTO LTD., 12-19, KITAHORIE 1 CHOME, NISHI-KU, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5019358
NONE
07241194
Correspondence name and address
JONES, TULLAR & COOPER
P. O. BOX 2266, EADS STATION
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:005111/0632   Pages: 1
Recorded: 08/15/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OGURO, KEISUKE
Exec Dt:
08/09/1989
2
ISHIKAWA, HIROSHI
Exec Dt:
08/09/1989
3
SUZUKI, HIROSHI
Exec Dt:
08/09/1989
4
KATO, AKIHIKO
Exec Dt:
08/09/1989
5
OKADA, TERUO
Exec Dt:
08/09/1989
6
SAKAMOTO, SHIZUO
Exec Dt:
08/09/1989
Assignees
1
AGENCY OF INDUSTRIAL SCIENCE & TECHNOLOGY
2
KURIMOTO LTD.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5046247
NONE
07393933
Correspondence name and address
FELIX U. D'AMBROSIO
P.O. BOX 2266 EADS STATION
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:006588/0978   Pages: 2
Recorded: 06/14/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAMOTO, SHIZUO
Exec Dt:
06/08/1993
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5432866
NONE
08075800
Correspondence name and address
J. FRANK OSHA
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 7
Reel/Frame:008671/0913   Pages: 2
Recorded: 05/28/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAMOTO, SHIZUO
Exec Dt:
05/19/1997
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5990973
NONE
08864431
Correspondence name and address
FOLEY & LARDNER
DAVID A. BLUMENTHAL
3000 K ST., NW
SUITE 500
WASHINGTON, DC 20007-5109
Assignment: 8
Reel/Frame:008870/0087   Pages: 2
Recorded: 10/15/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAMOTO, SHIZUO
Exec Dt:
10/01/1997
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6049625
NONE
08950599
Correspondence name and address
FOLEY & LARDNER
DAVID A. BLUMENTHAL
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 9
Reel/Frame:009512/0215   Pages: 2
Recorded: 10/05/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAMOTO, SHIZUO
Exec Dt:
09/24/1998
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6333993
NONE
09166213
Correspondence name and address
FOLEY & LARDNER
DAVID A. BLUMENTHAL
3000 K STREET NW, SUITE 500
WASHINGTON, DC 20007-5109
Assignment: 10
Reel/Frame:013861/0698   Pages: 3
Recorded: 03/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAMOTO, SHIZUO
Exec Dt:
03/07/2003
2
ISHIYAMA, RUI
Exec Dt:
03/07/2003
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7315643
US20030174880
10384639
Correspondence name and address
DAVID A. BLUMENTHAL
FOLEY & LARDNER
3000 K STREET, N.W., SUITE 500
WASHINGTON HARBOUR
WASHINGTON, D.C. 20007-5143
Assignment: 11
Reel/Frame:016505/0678   Pages: 4
Recorded: 11/03/2004
Attorney Dkt #:Y1929.0103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAMOTO, SHIZUO
Exec Dt:
10/26/2004
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU
TOKYO 108-8001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050175234
10513354
Correspondence name and address
STEVEN I. WEISBURD
DICKSTEIN SHAPIRO MORIN & OSHINSKY LLP
1177 AVENUE OF THE AMERICAS
41ST FLOOR
NEW YORK, NY 10036-2714
Assignment: 12
Reel/Frame:035271/0137   Pages: 3
Recorded: 03/27/2015
Attorney Dkt #:12469.0008-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAMOTO, SHIZUO
Exec Dt:
03/23/2015
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9898505
US20150248458
14431824
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 13
Reel/Frame:036694/0764   Pages: 3
Recorded: 09/30/2015
Attorney Dkt #:12448.0022-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAMOTO, SHIZUO
Exec Dt:
08/28/2015
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160019673
14773283
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 14
Reel/Frame:042993/0877   Pages: 6
Recorded: 07/13/2017
Attorney Dkt #:J-17-0067
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAMOTO, SHIZUO
Exec Dt:
06/29/2017
2
YAMAGUCHI, RIE
Exec Dt:
06/12/2017
3
SUSUKI, HIROYA
Exec Dt:
06/12/2017
Assignees
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN 108-8001
2
THE UNIVERSITY OF TOKYO
3-1, HONGO 7-CHOME,
BUNKYO-KU
TOKYO, JAPAN 113-8654
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10579781
US20180032707
15543263
Correspondence name and address
MR. JIRO HASHIMOTO
2100 PENNSYLVANIA AVE., NW
SUITE 801
WASHINGTON, DC 20037-3213
Assignment: 15
Reel/Frame:051596/0593   Pages: 6
Recorded: 01/23/2020
Attorney Dkt #:J-19-0286
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAMOTO, SHIZUO
Exec Dt:
06/29/2017
2
YAMAGUCHI, RIE
Exec Dt:
06/12/2017
3
SUSUKI, HIROYA
Exec Dt:
06/12/2017
Assignees
1
NEC CORPORATION
7-1, SHIBA 5-CHOME,
MINATO-KU
TOKYO, JAPAN 108-8001
2
THE UNIVERSITY OF TOKYO
3-1, HONGO 7-CHOME,
BUNKYO-KU,
TOKYO, JAPAN 113-8654
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11030286
NONE
16750267
Correspondence name and address
MR. JIRO HASHIMOTO NEC-IAC
2000 PENNSYLVANIA AVE., NW
SUITE 900
WASHINGTON, DC 20006
Assignment: 16
Reel/Frame:047118/0800   Pages: 3
Recorded: 09/20/2018
Attorney Dkt #:Q242125
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAMOTO, SHIZUO
Exec Dt:
06/29/2018
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190102626
16086942
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 17
Reel/Frame:047528/0009   Pages: 3
Recorded: 08/24/2018
Attorney Dkt #:Q241827
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAMOTO, SHIZUO
Exec Dt:
06/29/2018
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10922838
US20190073791
16079846
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 18
Reel/Frame:046399/0242   Pages: 3
Recorded: 07/19/2018
Attorney Dkt #:Q240881
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAMOTO, SHIZUO
Exec Dt:
07/02/2018
2
SAKAYORI, SHIGEHARU
Exec Dt:
07/02/2018
3
TOMIZUKA, YUMIKO
Exec Dt:
07/02/2018
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11030290
US20190018944
16070987
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 19
Reel/Frame:048331/0475   Pages: 3
Recorded: 02/14/2019
Attorney Dkt #:14667.0003-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKASHIMA, SHINYA
Exec Dt:
01/10/2019
2
SAKAMOTO, SHIZUO
Exec Dt:
01/10/2019
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10719595
US20190180017
16275528
Correspondence name and address
NEC/FINNEGAN
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 20
Reel/Frame:051868/0445   Pages: 3
Recorded: 02/10/2020
Attorney Dkt #:Q252606
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAMOTO, SHIZUO
Exec Dt:
12/23/2019
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11556583
US20200250225
16637856
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 900
WASHINGTON, DC 20006
Assignment: 21
Reel/Frame:054441/0218   Pages: 3
Recorded: 11/23/2020
Attorney Dkt #:Q257673
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAMOTO, SHIZUO
Exec Dt:
11/07/2020
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200408512
16980978
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 900
WASHINGTON, DC 20006
Assignment: 22
Reel/Frame:063728/0664   Pages: 3
Recorded: 05/23/2023
Attorney Dkt #:6180099247US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAMOTO, SHIZUO
Exec Dt:
05/08/2023
2
MIYAMOTO, KOUKI
Exec Dt:
05/08/2023
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU
TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230419604
18038286
Correspondence name and address
NEC-IPC
2000 PENNSYLVANIA AVE., NW
SUITE 900
WASHINGTON, DC 20006
Assignment: 23
Reel/Frame:063728/0286   Pages: 3
Recorded: 05/23/2023
Attorney Dkt #:6180099246US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAMOTO, SHIZUO
Exec Dt:
05/10/2023
2
MIYAMOTO, KOUKI
Exec Dt:
05/10/2023
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU
TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240095955
18038279
Correspondence name and address
NEC-IPC
2000 PENNSYLVANIA AVE., NW
SUITE 9000
WASHINGTON, DC 20006

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