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Patent Assignment Assignor Details
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Assignor Name : MATSUURA, SEIJI
Total Assignments: 17
Assignment: 1
Reel/Frame:005045/0329   Pages: 2
Recorded: 02/16/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUZUKI, GORO
Exec Dt:
02/03/1989
2
MATSUURA, SEIJI
Exec Dt:
02/03/1989
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD.
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU, A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4987205
NONE
07310935
Correspondence name and address
BIRCH, STEWART, KOLASCH AND BIRCH
301 NORTH WASHINGTON STREET
P. O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 2
Reel/Frame:009012/0274   Pages: 2
Recorded: 02/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUURA, SEIJI
Exec Dt:
02/16/1998
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6013395
NONE
09026962
Correspondence name and address
FOLEY, HOAG & ELIOT, LLP
DONALD W. MUIRHEAD
PATENT GROUP
ONE POST OFFICE SQUARE
BOSTON, MA 02109-2170
Assignment: 3
Reel/Frame:009250/0121   Pages: 3
Recorded: 06/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJII, YASUYOSHI
Exec Dt:
03/02/1998
2
MATSUURA, SEIJI
Exec Dt:
03/16/1998
3
KANEKO, KAZUHIRO
Exec Dt:
03/12/1998
Assignee
1
MITSUBISHI MATERIALS CORPORATION
CHIYODA-KU
1-5-1, OHTEMACHI,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6058807
NONE
09015664
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL
C. IRVIN MCCLELLAND
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:009388/0416   Pages: 2
Recorded: 08/04/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUURA, SEIJI
Exec Dt:
08/03/1998
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6084678
NONE
09129124
Correspondence name and address
YOUNG & THOMPSON
LAUREN TERRY
SECOND FLOOR
745 SOUTH 23RD STREET
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:009848/0280   Pages: 2
Recorded: 03/19/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUURA, SEIJI
Exec Dt:
02/10/1999
Assignee
1
NEC CORPORATION
MINATO-KU
7-1, SHIBA 5-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6335125
US20010038951
09272576
Correspondence name and address
YOUNG & THOMPSON
MARY SHELTON
SECOND FLOOR
745 SOUTH 23RD STREET
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:009882/0649   Pages: 2
Recorded: 04/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUURA, SEIJI
Exec Dt:
02/10/1999
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6271919
NONE
09285024
Correspondence name and address
SUGHURE, MION, ZINN, MACPEAK & SEAS PLLC
J. FRANK OSHA
2100 PENNSYLVANINA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 7
Reel/Frame:010343/0136   Pages: 2
Recorded: 10/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUURA, SEIJI
Exec Dt:
10/12/1999
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6208469
NONE
09418500
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK, ET AL.
J. FRANK OSHA
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 8
Reel/Frame:010524/0255   Pages: 3
Recorded: 01/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UCHIYAMA, TAKAYUKI
Exec Dt:
01/18/2000
2
MATSUURA, SEIJI
Exec Dt:
01/18/2000
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6160623
NONE
09490475
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER
PAUL J. ESATTO, JR.
400 GARDEN CITY PLAZA
GARDEN CITY, NY 11530
USA
Assignment: 9
Reel/Frame:010748/0897   Pages: 2
Recorded: 04/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUURA, SEIJI
Exec Dt:
04/07/2000
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6310684
NONE
09552306
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK ET AL
J. FRANK OSHA, ESQ.
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 10
Reel/Frame:012381/0151   Pages: 2
Recorded: 12/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUURA, SEIJI
Exec Dt:
12/09/2001
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020075458
10013481
Correspondence name and address
SUGHRUE MION, PLLC
J. FRANK OSHA
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 11
Reel/Frame:013668/0786   Pages: 3
Recorded: 01/13/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUURA, SEIJI
Exec Dt:
01/07/2003
Assignee
1
NEC ELECTRONICS CORPORATION
1753, SHIMONUMABE, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030087535
10285567
Correspondence name and address
FOLEY & LARDNER
DAVID A. BLUMENTHAL
WASHINGTON HARBOUR
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5143
Assignment: 12
Reel/Frame:016138/0185   Pages: 2
Recorded: 12/27/2004
Attorney Dkt #:8045-1033
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIMOTO, MASASHI
Exec Dt:
12/16/2004
2
MATSUURA, SEIJI
Exec Dt:
12/16/2004
Assignee
1
NEC ELECTRONICS CORPORATION
1753 SHIMONUMABE, NAKAHARA-KU, KAWASAKI
KANAGAWA 211-8668, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7537864
US20050142454
11020131
Correspondence name and address
YOUNG & THOMPSON
745 SOUTH 23RD STREET
2ND FLOOR
ARLINGTON, VA 22202
Assignment: 13
Reel/Frame:017930/0269   Pages: 2
Recorded: 05/24/2006
Attorney Dkt #:8074-1156
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUURA, SEIJI
Exec Dt:
04/26/2006
Assignee
1
NEC ELECTRONICS CORPORATION
1753 SHIMONUMABE
NAKAHARA-KU, KAWASAKI
KANAGAWA 211-8668, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7295286
US20070002302
11439113
Correspondence name and address
YOUNG & THOMPSON
745 SOUTH 23RD STREET
2ND FLOOR
ARLINGTON, VA 22202
Assignment: 14
Reel/Frame:019075/0415   Pages: 4
Recorded: 03/07/2007
Attorney Dkt #:NE-70942US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUURA, SEIJI
Exec Dt:
02/07/2007
Assignee
1
NEC ELECTRONICS CORPORATION
1753 SHIMONUMABE, NAKAHARA-KU
KAWASAKI KANAGAWA, JAPAN 211-8668
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7572558
US20070212617
11714819
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: 15
Reel/Frame:024420/0038   Pages: 4
Recorded: 05/13/2010
Attorney Dkt #:EL-73050US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUURA, SEIJI
Exec Dt:
03/31/2010
Assignee
1
NEC ELECTRONICS CORPORATION
1753 SHIMONUMABE, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8668
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100296069
12662959
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: 16
Reel/Frame:042880/0875   Pages: 3
Recorded: 07/01/2017
Attorney Dkt #:XA-13250
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUURA, SEIJI
Exec Dt:
05/12/2017
Assignee
1
RENESAS ELECTRONICS CORPORATION
2-24, TOYOSU 3-CHOME
KOUTOU-KU, TOKYO, JAPAN 135-0061
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10281821
US20180081275
15640488
Correspondence name and address
MITCHELL W. SHAPIRO
8607 WESTWOOD CENTER DRIVE, SUITE 320
TYSONS CORNER, VA 22182
Assignment: 17
Reel/Frame:044262/0617   Pages: 3
Recorded: 11/30/2017
Attorney Dkt #:Q236735
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUURA, SEIJI
Exec Dt:
11/06/2017
Assignee
1
RENESAS ELECTRONICS CORPORATION
2-24, TOYOSU 3-CHOME, KOUTOU-KU
TOKYO, JAPAN 135-0061
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180217505
15826933
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037

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