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Patent Assignment Assignor Details
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Assignor Name : YANAGIGAWA, HIROSHI
Total Assignments: 23
Assignment: 1
Reel/Frame:007264/0895   Pages: 2
Recorded: 12/09/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YANAGIGAWA, HIROSHI
Exec Dt:
12/01/1994
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU, TOKYO
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5523601
NONE
08353080
Correspondence name and address
J. WARREN WHITESEL
LAFF, WHITESEL, CONTE & SARET, LTD.
401 NORTH MICHIGAN AVENUE
CHICAGO, ILLINOIS 60611-4212
Assignment: 2
Reel/Frame:008135/0031   Pages: 2
Recorded: 02/15/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YANAGIGAWA, HIROSHI
Exec Dt:
10/23/1995
Assignee
1
NEC CORPORATION
7-1 SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5596216
NONE
08550810
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA, AVENUE, N.W., STE 800
WASHINGTON, DC 20037-3202
Assignment: 3
Reel/Frame:008429/0912   Pages: 2
Recorded: 02/21/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YANAGIGAWA, HIROSHI
Exec Dt:
02/07/1997
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5767556
NONE
08802949
Correspondence name and address
FOLEY & LARDNER
DAVID A. BLUMENTHAL
3000 K STREET, N.W.
SUITE 500
WASHINGTON, D.C 20007-5109
Assignment: 4
Reel/Frame:008925/0479   Pages: 2
Recorded: 12/29/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YANAGIGAWA, HIROSHI
Exec Dt:
12/22/1997
Assignee
1
NEC CORPORATION
7-1 SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6002158
NONE
08998923
Correspondence name and address
FOLEY, HOAG & ELIOT LLP
DONALD W. MUIRHEAD
PATENT GROUP
ONE POST OFFICE SQUARE
BOSTON, MA 02109-2170
Assignment: 5
Reel/Frame:010303/0399   Pages: 2
Recorded: 10/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YANAGIGAWA, HIROSHI
Exec Dt:
09/16/1999
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6384453
NONE
09411364
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS PLLC
J. FRANK OSHA
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 6
Reel/Frame:018008/0413   Pages: 3
Recorded: 06/19/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANAGIGAWA, HIROSHI
Exec Dt:
06/08/2006
2
YOSHIDA, MITSURU
Exec Dt:
06/08/2006
Assignee
1
NEC ELECTRONICS CORPORATION
1753 SHIMONUMABE, NAKAHARA-KU
KAWASAKI, KANAGAWA, JAPAN 211-8668
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7400163
US20060290401
11455198
Correspondence name and address
SEAN M. MCGINN, ESQ.
MCGINN INTEL PROP. LAW GROUP, PLLC
8321 OLD COURTHOUSE ROAD, SUITE 200
VIENNA, VIRGINIA 22182-3817
Assignment: 7
Reel/Frame:019709/0546   Pages: 4
Recorded: 08/06/2007
Attorney Dkt #:NEC07114US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YANAGIGAWA, HIROSHI
Exec Dt:
07/19/2007
Assignee
1
NEC ELECTRONICS CORPORATION
1753 SHIMONUMABE, NAKAHARA-KU
KAWASAKI KANAGAWA, JAPAN 211-8668
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7884421
US20080029813
11882854
Correspondence name and address
SEAN M. MCGINN
MCGINN IP LAW GROUP, PLLC
8321 OLD COURTHOUSE ROAD
SUITE 200
VIENNA, VA 22182-3817
Assignment: 8
Reel/Frame:020029/0643   Pages: 2
Recorded: 10/29/2007
Attorney Dkt #:Q104836
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANAGIGAWA, HIROSHI
Exec Dt:
10/23/2007
2
IDA, MASAYUKI
Exec Dt:
10/23/2007
3
DOI, KAZUNORI
Exec Dt:
10/23/2007
Assignee
1
NEC ELECTRONICS CORPORATION
1753 SHIMONUMABE, NAKAHARA-KU, KAWASAKI
KANAGAWA, JAPAN 211-8668
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7439795
US20080111598
11926704
Correspondence name and address
HOWARD L. BERNSTEIN
2100 PENNSYLVANIA AVENUE N.W. STE. 600
WASHINGTON, DC 20037
Assignment: 9
Reel/Frame:022036/0953   Pages: 4
Recorded: 12/15/2008
Attorney Dkt #:003437/08
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANAGIGAWA, HIROSHI
Exec Dt:
12/08/2008
2
KOJIMA, MASAKI
Exec Dt:
12/08/2008
Assignee
1
NEC ELECTRONICS CORPORATION
1753 SHIMONUMABE, NAKAHARA-KU
KAWASAKI, KANAGAWA, JAPAN 211-8668
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7733133
US20090179685
12314688
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: 10
Reel/Frame:022945/0670   Pages: 4
Recorded: 07/02/2009
Attorney Dkt #:175524/08
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YANAGIGAWA, HIROSHI
Exec Dt:
06/19/2009
Assignee
1
NEC ELECTRONICS CORPORATION
1753 SHIMONUMABE, NAKAHARA-KU
KAWASAKI, KANAGAWA, JAPAN 211-8668
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100001314
12458201
Correspondence name and address
SEAN M. MCGINN, ESQ.
MCGINN IP LAW GROUP, PLLC
8321 OLD COURTHOUSE ROAD
SUITE 200
VIENNA, VIRGINIA 22182-3817
Assignment: 11
Reel/Frame:036154/0771   Pages: 3
Recorded: 07/22/2015
Attorney Dkt #:REN-9997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YANAGIGAWA, HIROSHI
Exec Dt:
04/13/2015
Assignee
1
RENESAS ELECTRONICS CORPORATION
1753, SHIMONUMABE,
NAKAHARA-KU, KAWASAKI-SHI
KANAGAWA, JAPAN 211-8668
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9698773
US20160043714
14806022
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:038207/0386   Pages: 3
Recorded: 04/06/2016
Attorney Dkt #:Q225907
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YANAGIGAWA, HIROSHI
Exec Dt:
02/18/2016
Assignee
1
RENESAS ELECTRONICS CORPORATION
2-24, TOYOSU 3-CHOME, KOUTOU-KU
TOKYO, JAPAN 135-0061
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10250255
US20160308529
15091827
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 13
Reel/Frame:041147/0281   Pages: 4
Recorded: 02/01/2017
Attorney Dkt #:067161-0689
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANAGIGAWA, HIROSHI
Exec Dt:
12/07/2016
2
KUDOU, HIROYOSHI
Exec Dt:
12/20/2016
Assignee
1
RENESAS ELECTRONICS CORPORATION
2-24, TOYOSU 3-CHOME, KOUTOU-KU
TOKYO, JAPAN 135-0061
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9960269
US20170222039
15421920
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 14
Reel/Frame:046791/0568   Pages: 3
Recorded: 09/05/2018
Attorney Dkt #:067237-1218
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YANAGIGAWA, HIROSHI
Exec Dt:
05/29/2018
Assignee
1
RENESAS ELECTRONICS CORPORATION
2-24, TOYOSU 3-CHOME, KOUTOU-KU
TOKYO, JAPAN 135-0061
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10763336
US20190097008
16121346
Correspondence name and address
TOMOKI TANIDA
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 15
Reel/Frame:046297/0935   Pages: 5
Recorded: 07/09/2018
Attorney Dkt #:REN.426
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORIYA, TARO
Exec Dt:
05/28/2018
2
KUDOU, HIROYOSHI
Exec Dt:
05/28/2018
3
YANAGIGAWA, HIROSHI
Exec Dt:
06/14/2018
Assignee
1
RENESAS ELECTRONICS CORPORATION
2-24, TOYOSU 3-CHOME, KOUTOU-KU
TOKYO, JAPAN 135-0061
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10529846
US20190043983
16028146
Correspondence name and address
MCGINN I.P. LAW GROUP, PLLC
8321 OLD COURTHOUSE ROAD, SUITE 200
VIENNA, VA 22182-3817
Assignment: 16
Reel/Frame:050440/0730   Pages: 6
Recorded: 09/20/2019
Attorney Dkt #:067237-1599
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORIYA, TARO
Exec Dt:
04/05/2019
2
YANAGIGAWA, HIROSHI
Exec Dt:
04/05/2019
3
MORI, KAZUHISA
Exec Dt:
04/05/2019
Assignee
1
RENESAS ELECTRONICS CORPORATION
2-24, TOYOSU 3-CHOME, KOUTOU-KU
TOKYO, JAPAN 135-0061
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11004749
US20200126977
16573485
Correspondence name and address
TOMOKI TANIDA
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 17
Reel/Frame:052982/0708   Pages: 8
Recorded: 06/18/2020
Attorney Dkt #:067237-1823
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAYA, YOSHINORI
Exec Dt:
02/14/2020
2
EIKYU, KATSUMI
Exec Dt:
01/20/2020
3
SHIMOMURA, AKIHIRO
Exec Dt:
01/15/2020
4
YANAGIGAWA, HIROSHI
Exec Dt:
01/15/2020
5
MORI, KAZUHISA
Exec Dt:
01/15/2020
Assignee
1
RENESAS ELECTRONICS CORPORATION
2-24, TOYOSU 3-CHOME, KOUTOU-KU
TOKYO, JAPAN 135-0061
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200411683
16905071
Correspondence name and address
TOMOKI TANIDA
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 18
Reel/Frame:054344/0984   Pages: 4
Recorded: 11/12/2020
Attorney Dkt #:067237-1891
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAI, ATSUSHI
Exec Dt:
09/25/2020
2
TOKUDA, SATORU
Exec Dt:
09/23/2020
3
UMEMOTO, RYUUJI
Exec Dt:
09/28/2020
4
EIKYU, KATSUMI
Exec Dt:
09/23/2020
5
YANAGIGAWA, HIROSHI
Exec Dt:
09/23/2020
Assignee
1
RENESAS ELECTRONICS CORPORATION
2-24, TOYOSU 3-CHOME, KOTO-KU
TOKYO, JAPAN 135-0061
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11362207
US20210159331
17095241
Correspondence name and address
TOMOKI TANIDA
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 19
Reel/Frame:054581/0157   Pages: 4
Recorded: 12/08/2020
Attorney Dkt #:067237-1905
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANAGIGAWA, HIROSHI
Exec Dt:
10/16/2020
2
EIKYU, KATSUMI
Exec Dt:
10/18/2020
3
SAWADA, MASAMI
Exec Dt:
10/16/2020
4
SHIMOMURA, AKIHIRO
Exec Dt:
10/15/2020
5
MORI, KAZUHISA
Exec Dt:
10/18/2020
Assignee
1
RENESAS ELECTRONICS CORPORATION
2-24, TOYOSU 3-CHOME, KOTO-KU
TOKYO, JAPAN 135-0061
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11557648
US20210217844
17115204
Correspondence name and address
TOMOKI TANIDA
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 20
Reel/Frame:060839/0577   Pages: 4
Recorded: 08/18/2022
Attorney Dkt #:067237-2095
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NABUCHI, YUTA
Exec Dt:
07/06/2022
2
YANAGIGAWA, HIROSHI
Exec Dt:
06/29/2022
3
EIKYU, KATSUMI
Exec Dt:
06/29/2022
4
SAKAI, ATSUSHI
Exec Dt:
06/29/2022
Assignee
1
RENESAS ELECTRONICS CORPORATION
2-24, TOYOSU 3-CHOME, KOTO-KU
TOKYO, JAPAN 135-0061
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230112550
17886073
Correspondence name and address
TOMOKI TANIDA
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 21
Reel/Frame:061934/0623   Pages: 3
Recorded: 12/01/2022
Attorney Dkt #:067237-2143
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANAGIGAWA, HIROSHI
Exec Dt:
08/30/2022
2
NAKASHIBA, YASUTAKA
Exec Dt:
08/30/2022
3
HATA, TOSHIYUKI
Exec Dt:
08/31/2022
Assignee
1
RENESAS ELECTRONICS CORPORATION
2-24, TOYOSU 3-CHOME, KOTO-KU
TOKYO, JAPAN 135-0061
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230275069
18059583
Correspondence name and address
TOMOKI TANIDA
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 22
Reel/Frame:061934/0989   Pages: 4
Recorded: 12/01/2022
Attorney Dkt #:067237-2147
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKASHIBA, YASUTAKA
Exec Dt:
08/30/2022
2
YANAGIGAWA, HIROSHI
Exec Dt:
08/30/2022
3
MORI, KAZUHISA
Exec Dt:
08/29/2022
4
HATA, TOSHIYUKI
Exec Dt:
08/30/2022
Assignee
1
RENESAS ELECTRONICS CORPORATION
2-24, TOYOSU 3-CHOME, KOTO-KU
TOKYO, JAPAN 135-0061
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230246002
18059646
Correspondence name and address
TOMOKI TANIDA
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 23
Reel/Frame:063947/0468   Pages: 4
Recorded: 06/14/2023
Attorney Dkt #:067237-2236
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKASHIBA, YASUTAKA
Exec Dt:
03/03/2023
2
HATA, TOSHIYUKI
Exec Dt:
03/02/2023
3
YANAGIGAWA, HIROSHI
Exec Dt:
03/03/2023
4
SEKIGUCHI, TOMOHISA
Exec Dt:
03/03/2023
Assignee
1
RENESAS ELECTRONICS CORPORATION
2-24, TOYOSU 3-CHOME, KOTO-KU
TOKYO, JAPAN 135-0061
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240006344
18330648
Correspondence name and address
TOMOKI TANIDA
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001

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