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Patent Assignment Assignor Details
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Assignor Name : IWAKAWA, MASATO
Total Assignments: 22
Assignment: 1
Reel/Frame:007702/0376   Pages: 2
Recorded: 09/22/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAKAWA, MASATO
Exec Dt:
09/11/1995
2
FUKANO, TOMOAKI
Exec Dt:
09/11/1995
3
MUTOH, HIROYUKI
Exec Dt:
09/11/1995
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5841881
NONE
08532974
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
J. FRANK OSHA
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 2
Reel/Frame:008286/0761   Pages: 2
Recorded: 12/02/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUTOU, HIROYUKI
Exec Dt:
11/25/1996
2
IWAKAWA, MASATO
Exec Dt:
11/25/1996
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5956159
NONE
08753890
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
J. FRANK OSHA, ESQ.
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 3
Reel/Frame:008439/0705   Pages: 2
Recorded: 02/05/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONDO, KATSUHIKO
Exec Dt:
02/04/1997
2
ITAMOTO, YASUHARU
Exec Dt:
02/04/1997
3
IWAKAWA, MASATO
Exec Dt:
02/04/1997
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6023526
NONE
08795787
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
J. FRANK OSHA
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 4
Reel/Frame:009329/0233   Pages: 2
Recorded: 07/07/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAKAWA, MASATO
Exec Dt:
05/08/1998
2
YAMAMOTO, HAJIME
Exec Dt:
05/08/1998
3
MIZUSHIMA, TOSHIAKI
Exec Dt:
05/08/1998
Assignee
1
NEC CORPORATION
MINATO-KU
7-1, SHIBA 5-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D411520
NONE
29086735
Correspondence name and address
SUGHRUE, MION, ZINN, ET AL.
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 5
Reel/Frame:009331/0118   Pages: 2
Recorded: 07/07/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAKAWA, MASATO
Exec Dt:
05/08/1998
2
YAMAMOTO, HAJIME
Exec Dt:
05/08/1998
3
MIZUSHIMA, TOSHIAKI
Exec Dt:
05/08/1998
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D411833
NONE
29086734
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
ROBERT V. SLOAN
2100 PENNSYLVANIA AVE., NW
SUITE 800
WASHINGTON, DC 20037-3202
Assignment: 6
Reel/Frame:009424/0505   Pages: 3
Recorded: 08/28/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAKAWA, MASATO
Exec Dt:
07/15/1998
2
MUTOU, HIROYUKI
Exec Dt:
07/15/1998
3
YAMAMOTO, HAJIME
Exec Dt:
07/15/1998
4
FUKANO, TOMOAKI
Exec Dt:
07/15/1998
Assignee
1
NEC CORPORATION
MINATO-KU
7-1, SHIBA 5 CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6208433
NONE
09062032
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER
PAUL J. ESATTO, JR.
400 GARDEN CITY PLAZA
GARDEN CITY, NY 11530
Assignment: 7
Reel/Frame:009476/0952   Pages: 2
Recorded: 09/18/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, HAJIME
Exec Dt:
09/01/1998
2
IWAKAWA, MASATO
Exec Dt:
09/01/1998
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6323964
NONE
09156666
Correspondence name and address
FOLEY & LARDNER
DAVID A. BLUMENTHAL
3000 K STREET, N.W.
SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 8
Reel/Frame:009482/0882   Pages: 2
Recorded: 09/18/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, HAJIME
Exec Dt:
09/02/1998
2
IWAKAWA, MASATO
Exec Dt:
09/02/1998
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6292275
NONE
09156660
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:010435/0129   Pages: 3
Recorded: 12/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEGAWA, SATOSHI
Exec Dt:
11/24/1999
2
IWAKAWA, MASATO
Exec Dt:
11/24/1999
Assignee
1
NEC CORPORATION
MINATO-KU
7-1, SHIBA 5-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6721073
NONE
09453154
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER
PAUL J. ESATTO, JR.
400 GARDEN CITY PLAZA
GARDEN CITY, NEW YORK 11530
Assignment: 10
Reel/Frame:010629/0349   Pages: 2
Recorded: 03/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IWAKAWA, MASATO
Exec Dt:
03/10/2000
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6566646
NONE
09528512
Correspondence name and address
FOLEY & LARDNER
DAVID A. BLUMENTHAL
WASHINGTON HARBOUR
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 11
Reel/Frame:010954/0150   Pages: 2
Recorded: 07/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKANISHI, NOBUO
Exec Dt:
06/30/2000
2
YAMAMOTO, HAJIME
Exec Dt:
06/30/2000
3
SEGAWA, SATOSHI
Exec Dt:
06/30/2000
4
FUKANO, TOMOAKI
Exec Dt:
06/30/2000
5
IWAKAWA, MASATO
Exec Dt:
06/30/2000
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6771394
NONE
09612268
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: 12
Reel/Frame:011563/0048   Pages: 2
Recorded: 02/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, MITSURU
Exec Dt:
02/13/2001
2
SHINGU, SATOSHI
Exec Dt:
02/13/2001
3
IWAKAWA, MASATO
Exec Dt:
02/13/2001
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6798896
US20010019619
09792192
Correspondence name and address
OSTROLENK, FABER, GERB & SOFFEN, LLP
STEVEN I. WEISBURD
1180 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036-8403
Assignment: 13
Reel/Frame:013873/0332   Pages: 2
Recorded: 03/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, MITSURU
Exec Dt:
03/03/2003
2
IWAKAWA, MASATO
Exec Dt:
03/03/2003
3
SINGU, SATOSHI
Exec Dt:
03/03/2003
4
KATO, HISATO
Exec Dt:
03/03/2003
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7778443
US20030169364
10384886
Correspondence name and address
OSTROLENK, FABER, GERB & SOFFEN, LLP
MAX MOSKOWITZ
1180 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036-8403
Assignment: 14
Reel/Frame:017622/0795   Pages: 3
Recorded: 02/17/2006
Attorney Dkt #:XA-10531
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAWADA, NAOKI
Exec Dt:
01/25/2006
2
IWAKAWA, MASATO
Exec Dt:
01/25/2006
3
SHODA, AKIHIRO
Exec Dt:
02/01/2006
4
FUJIWARA, TAKESHE
Exec Dt:
02/03/2006
Assignee
1
NSK LTD.
6-3, OHSAKI 1-CHOME
SHINAGAWA-KU
TOKYO, JAPAN 141-8560
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7410190
US20060191368
11363295
Correspondence name and address
MITCHELL W. SHAPIRO
MILES & STOCKBRIDGE P.C.
1751 PINNACLE DRIVE
SUITE 500
MCLEAN, VA 22102-3833
Assignment: 15
Reel/Frame:019871/0322   Pages: 2
Recorded: 09/25/2007
Attorney Dkt #:Q103968
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAKAWA, MASATO
Exec Dt:
09/12/2007
2
CHIKARAISHI, KAZUO
Exec Dt:
09/12/2007
3
TATEWAKI, OSAMU
Exec Dt:
09/12/2007
Assignee
1
NSK LTD.
6-3, OHSAKI 1-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-8560
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080216597
11909626
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20037
Assignment: 16
Reel/Frame:019894/0800   Pages: 2
Recorded: 09/28/2007
Attorney Dkt #:Q104111
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKADA, JUN
Exec Dt:
09/14/2007
2
CHIKARAISHI, KAZUO
Exec Dt:
09/14/2007
3
IWAKAWA, MASATO
Exec Dt:
09/14/2007
4
KATO, HIROSHI
Exec Dt:
09/14/2007
Assignee
1
NSK LTD
6-3, OHSAKI 1-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-8560
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090266187
11910018
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVE, NW
WASHINGTON, DC 20037
Assignment: 17
Reel/Frame:021500/0931   Pages: 2
Recorded: 09/09/2008
Attorney Dkt #:Q109912
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAKAWA, MASATO
Exec Dt:
08/26/2008
2
TATEWAKI, OSAMU
Exec Dt:
08/26/2008
Assignee
1
NSK LTD.
6-3, OHSAKI 1-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090031844
12282248
Correspondence name and address
SUGHRUE-265550
2100 PENNSYLVANIA AVE. NW
WASHINGTON, DC 20037-3213
Assignment: 18
Reel/Frame:033733/0709   Pages: 4
Recorded: 09/12/2014
Attorney Dkt #:038920.66087US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAKAWA, MASATO
Exec Dt:
02/07/2014
2
SEKII, YOSHIYUKI
Exec Dt:
02/07/2014
3
KAKITA, HIROSHI
Exec Dt:
02/07/2014
Assignee
1
NSK LTD.
6-3, OHSAKI 1-CHOME
SHINAGAWA-KU, TOKYO, JAPAN 141-8560
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8991861
US20150069745
14125178
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20004
Assignment: 19
Reel/Frame:033457/0340   Pages: 2
Recorded: 08/04/2014
Attorney Dkt #:038920.66443US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IWAKAWA, MASATO
Exec Dt:
05/20/2014
Assignee
1
NSK LTD.
6-3, OHSAKI 1-CHOME
SHINAGAWA-KU, TOKYO, JAPAN 141-8560
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9656685
US20140373650
14348292
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20004
Assignment: 20
Reel/Frame:034796/0231   Pages: 4
Recorded: 01/23/2015
Attorney Dkt #:038920.67075US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAKAWA, MASATO
Exec Dt:
11/04/2014
2
SEKII, YOSHIYUKI
Exec Dt:
10/29/2014
3
KAKITA, HIROSHI
Exec Dt:
10/29/2014
Assignee
1
NSK LTD.
6-3, OHSAKI 1-CHOME
SHINAGAWA-KU, TOKYO, JAPAN 141-8560
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9126624
US20150075316
14391981
Correspondence name and address
CROWELL & MORING, LLP
1001 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20004
Assignment: 21
Reel/Frame:034784/0598   Pages: 4
Recorded: 01/22/2015
Attorney Dkt #:038920.67212US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAKAWA, MASATO
Exec Dt:
12/26/2014
2
SEKII, YOSHIYUKI
Exec Dt:
12/26/2014
3
KAKITA, HIROSHI
Exec Dt:
12/26/2014
Assignee
1
NSK LTD.
6-3, OHSAKI 1-CHOME
SHINAGAWA-KU, TOKYO, JAPAN 141-8560
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9254861
US20150090067
14403501
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20004
Assignment: 22
Reel/Frame:050767/0350   Pages: 5
Recorded: 10/18/2019
Attorney Dkt #:Q250033
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARADA, KAZUYUKI
Exec Dt:
10/04/2019
2
IWAKAWA, MASATO
Exec Dt:
10/09/2019
3
HARA, KAZUKI
Exec Dt:
10/04/2019
Assignee
1
NSK LTD.
6-3, OHSAKI 1-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-8560
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200039565
16497987
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, NW
SUITE 900
WASHINGTON, DC 20006-1811

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