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Patent Assignment Assignor Details
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Assignor Name : SEKI, KATSUTOSHI
Total Assignments: 21
Assignment: 1
Reel/Frame:011450/0618   Pages: 3
Recorded: 12/18/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKI, KATSUTOSHI
Exec Dt:
12/04/1998
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6259729
NONE
09216024
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER
PAUL J. ESATTO, JR.
400 GARDEN CITY PLAZA
GARDEN CITY, NEW YORK 11530
Assignment: 2
Reel/Frame:011574/0310   Pages: 2
Recorded: 03/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKI, KATSUTOSHI
Exec Dt:
02/20/2001
Assignee
1
NEC CORPORATION
7-1 SHIBA 5-CHOME MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6859905
US20010023497
09795324
Correspondence name and address
YOUNG & THOMPSON
BONITA MASON
745 SOUTH 23RD STREET
SECOND FLOOR
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:011993/0657   Pages: 3
Recorded: 07/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKI, KATSUTOSHI
Exec Dt:
07/10/2001
Assignee
1
NEC CORPORATION
7-1,SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6871315
US20020029367
09905968
Correspondence name and address
MCGINN & GIBB, PLLC
SEAN M. MCGINN
8321 OLD COURTHOUSE RD.
SUITE 200
VIENNA, VA 22182-3817
Assignment: 4
Reel/Frame:012221/0030   Pages: 3
Recorded: 09/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKI, KATSUTOSHI
Exec Dt:
09/07/2001
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6944805
US20020038444
09964195
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER
PAUL J. ESATTO, JR.
400 GARDEN CITY PLAZA
GARDEN CITY, NY 11530
Assignment: 5
Reel/Frame:014795/0749   Pages: 2
Recorded: 12/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKI, KATSUTOSHI
Exec Dt:
12/01/2003
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6924754
US20040123214
10732215
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 6
Reel/Frame:016560/0118   Pages: 3
Recorded: 07/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKI, KATSUTOSHI
Exec Dt:
06/09/2005
Assignee
1
NEC ELECTRONICS CORPORATION
1753 SHIMONUMABE, NAKAHARA-KU
KAWASAKI, KANAGAWA 211-8668, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7126508
US20050280566
11152392
Correspondence name and address
SEAN M. MCGINN
MCGINN & GIBB, PLLC
8321 OLD COURTHOUSE ROAD
SUITE 200
VIENNA, VA 22182-3817
Assignment: 7
Reel/Frame:018056/0358   Pages: 3
Recorded: 06/29/2006
Attorney Dkt #:029471-0207
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKI, KATSUTOSHI
Exec Dt:
06/22/2006
Assignee
1
NEC ELECTRONICS CORPORATION
1753 SHIMONUMABE NAKAHARA-KU
KAWASAKI, KANAGAWA, 211-8668, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7805654
US20070033481
11476679
Correspondence name and address
DAVID A. BLUMENTHAL
FOLEY & LARDNER LLP
3000 K ST., NW
SUITE 500
WASHINGTON, DC 20007-5143
Assignment: 8
Reel/Frame:018024/0010   Pages: 3
Recorded: 06/29/2006
Attorney Dkt #:029471-0208
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKI, KATSUTOSHI
Exec Dt:
06/26/2006
Assignee
1
NEC ELECTRONICS CORPORATION
1753 SHIMONUMABE NAKAHARA-KU
KAWASAKI, KANAGAWA, 211-8668, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7707476
US20070033482
11476686
Correspondence name and address
DAVID A. BLUMENTHAL
FOLEY & LARDNER LLP
WASHINGTON HARBOUR
3000 K STREET NW, SUITE 500
WASHINGTON, D.C. 20007-5143
Assignment: 9
Reel/Frame:019632/0702   Pages: 3
Recorded: 07/20/2007
Attorney Dkt #:029471-023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKI, KATSUTOSHI
Exec Dt:
07/18/2007
Assignee
1
NEC ELECTRONICS CORPORATION
1753 SHIMONUMABE, NAKAHARA-KU, KAWASAKI
KANAGAWA, 211-8668, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8195733
US20080028015
11878058
Correspondence name and address
GEORGE C. BECK
FOLEY & LARDNER LLP
WASHINGTON HARBOUR
3000 K STREET NW, SUITE 500
WASHINGTON, D.C. 20007-5143
Assignment: 10
Reel/Frame:022749/0078   Pages: 2
Recorded: 05/28/2009
Attorney Dkt #:(PCT) J-09-0303
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKELLO, JAMES
Exec Dt:
04/09/2009
2
SEKI, KATSUTOSHI
Exec Dt:
04/09/2009
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8150326
US20110059713
12516587
Correspondence name and address
JACKSON CHEN
6535 N. HWY 161
INTELLECTUAL ASSET CENTER
IRVING, TX 75039
Assignment: 11
Reel/Frame:023327/0664   Pages: 2
Recorded: 10/05/2009
Attorney Dkt #:J-09-0632
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBORI, TOMOYOSHI
Exec Dt:
09/14/2009
2
SEKI, KATSUTOSHI
Exec Dt:
09/14/2009
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9424230
US20100131738
12594757
Correspondence name and address
KEN SATO
6535 N. STATE HWY 161
IRVING, TX 75039
Assignment: 12
Reel/Frame:024191/0543   Pages: 4
Recorded: 04/06/2010
Attorney Dkt #:Q117727
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, KATSUNORI
Exec Dt:
02/05/2010
2
HATABU, ATSUSHI
Exec Dt:
02/05/2010
3
SENDA, YUZO
Exec Dt:
02/05/2010
4
SEKI, KATSUTOSHI
Exec Dt:
02/05/2010
5
KOBORI, TOMOYOSHI
Exec Dt:
02/05/2010
6
NISHIHARA, KOSUKE
Exec Dt:
02/05/2010
7
MORI, SOJI
Exec Dt:
02/05/2010
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8446951
US20100246673
12680491
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, NW
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 13
Reel/Frame:024491/0378   Pages: 2
Recorded: 06/07/2010
Attorney Dkt #:J-10-0203
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKI, KATSUTOSHI
Exec Dt:
05/06/2010
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8589467
US20100250640
12744450
Correspondence name and address
JANICE BOND
6535 N. STATE HWY 161
IRVING, TX 75039
Assignment: 14
Reel/Frame:024893/0736   Pages: 2
Recorded: 08/26/2010
Attorney Dkt #:J-10-0381
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKI, KATSUTOSHI
Exec Dt:
08/16/2010
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8572152
US20110010408
12919632
Correspondence name and address
KEN SATO
6535 N. STATE HWY 161
IRVING, TX 75039
Assignment: 15
Reel/Frame:027909/0692   Pages: 2
Recorded: 03/22/2012
Attorney Dkt #:Q130020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBAYASHI, YUKI
Exec Dt:
03/14/2012
2
SEKI, KATSUTOSHI
Exec Dt:
03/14/2012
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9002919
US20120278373
13497553
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 16
Reel/Frame:028252/0436   Pages: 3
Recorded: 05/14/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKI, KATSUTOSHI
Exec Dt:
04/25/2012
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9286066
US20120226894
13508977
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: 17
Reel/Frame:029512/0745   Pages: 2
Recorded: 12/20/2012
Attorney Dkt #:Q200338
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKI, KATSUTOSHI
Exec Dt:
12/04/2012
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9021003
US20130097214
13805519
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20037
Assignment: 18
Reel/Frame:030403/0626   Pages: 3
Recorded: 05/13/2013
Attorney Dkt #:120504
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASHI, YOSHINORI
Exec Dt:
01/21/2013
2
IZUTSU, OSAMU
Exec Dt:
01/16/2013
3
WAKABA, HIROSHI
Exec Dt:
01/17/2013
4
ONO, YOKO
Exec Dt:
02/01/2013
5
SEKI, KATSUTOSHI
Exec Dt:
01/22/2013
6
GONDO, TAKANORI
Exec Dt:
01/22/2013
7
TAKIZAWA, AKIHIRO
Exec Dt:
01/17/2013
Assignee
1
SHIBAURA MECHATRONICS CORPORATION
2-5-1, KASAMA, SAKAE-KU,
YOKOHAMA-SHI, KANAGAWA, JAPAN 247-8610
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130169793
13729441
Correspondence name and address
KRATZ, QUINTOS & HANSON, LLP
1420 K STREET N.W.
WASHINGTON, DC 20005
Assignment: 19
Reel/Frame:030414/0026   Pages: 3
Recorded: 05/14/2013
Attorney Dkt #:120503
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASHI, YOSHINORI
Exec Dt:
01/21/2013
2
IZUTSU, OSAMU
Exec Dt:
01/16/2013
3
SEKI, KATSUTOSHI
Exec Dt:
01/22/2013
4
WAKABA, HIROSHI
Exec Dt:
01/17/2013
5
ONO, YOKO
Exec Dt:
02/01/2013
6
GONDO, TAKANORI
Exec Dt:
01/22/2013
7
TAKIZAWA, AKIHIKO
Exec Dt:
01/16/2013
Assignee
1
SHIBAURA MECHATRONICS CORPORATION
2-5-1, KASAMA, SAKAE-KU,
YOKOHAMA-SHI, KANAGAWA, JAPAN 247-8610
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130169795
13729434
Correspondence name and address
KRATZ, QUINTOS & HANSON, LLP
1420 K STREET, N.W.
4TH FLOOR
WASHINGTON, DC 20005
Assignment: 20
Reel/Frame:034694/0231   Pages: 3
Recorded: 01/13/2015
Attorney Dkt #:8043-1063
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKI, KATSUTOSHI
Exec Dt:
11/28/2014
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9525579
US20150195114
14414503
Correspondence name and address
YOUNG & THOMPSON
209 MADISON STREET
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:058489/0131   Pages: 3
Recorded: 12/28/2021
Attorney Dkt #:5661100046US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKI, KATSUTOSHI
Exec Dt:
12/24/2021
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU
TOKYO, JAPAN 108-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11949473
US20220376751
17623364
Correspondence name and address
NEC-IPC
2000 PENNSYLVANIA AVE., NW
SUITE 900
WASHINGTON, DC 20006

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