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Patent Assignment Assignor Details
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Assignor Name : IKEGAWA, YUKINORI
Total Assignments: 51
Assignment: 1
Reel/Frame:008437/0166   Pages: 2
Recorded: 02/24/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEGAWA, YUKINORI
Exec Dt:
12/06/1996
2
YOSHINAMI, MUTSUO
Exec Dt:
12/06/1996
3
SHIMIZU, EIJI
Exec Dt:
12/06/1996
4
WATANABE, KEIJI
Exec Dt:
12/06/1996
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA, 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5870262
NONE
08755543
Correspondence name and address
GREER, BURNS & CRAIN, LTD.
PATRICK G. BURNS
SUITE 8660 - SEARS TOWER
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:008794/0103   Pages: 2
Recorded: 10/17/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEGAWA, YUKINORI
Exec Dt:
10/03/1997
2
KOSHIKAWA,TAKAO
Exec Dt:
10/03/1997
3
OHTSUKA, YOSHINORI
Exec Dt:
10/03/1997
Assignee
1
FUJITSU LIMITED
NAKAHARA-KU, KAWASAKI-SHI
1-1, KAMIKODANAKA, 4-CHOME
KANAGAWA, 211, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6083410
NONE
08953186
Correspondence name and address
GREER, BURNS & CRAIN, LTD.
PATRICK G. BURNS
SUITE 8660 - SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:009003/0857   Pages: 3
Recorded: 02/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEGAWA, YUKINORI
Exec Dt:
01/16/1998
2
KANAMINE, MICHIAKI
Exec Dt:
01/16/1998
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA, 4-CHOME NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6104575
NONE
09017432
Correspondence name and address
GREER, BURNS & CRAIN, LTD.
PATRICK G. BURNS
SUITE 8660 - SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:009166/0366   Pages: 2
Recorded: 05/07/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAMURA, TAKAHIRO
Exec Dt:
03/12/1998
2
IKEGAWA, YUKINORI
Exec Dt:
03/12/1998
Assignee
1
FUJITSU LIMITED
NAKAHARA-KU
1-1, KAMIKONDAKA 4-CHOME
KAWASAKI-SHI, JAPAN 211-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6088908
NONE
09044578
Correspondence name and address
GREER, BURNS & CRAIN, LTD.
PATRICK G. BURNS
233 S. WACKER DRIVE
SUITE 8660
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:009616/0019   Pages: 3
Recorded: 11/25/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTSUKA, YOSHINORI
Exec Dt:
11/09/1998
2
TAGAWA, IKUYA
Exec Dt:
11/09/1998
3
IKEGAWA, YUKINORI
Exec Dt:
11/09/1998
4
KUTSUZAWA, TOMOKO
Exec Dt:
11/09/1998
5
UEHARA, YUJI
Exec Dt:
11/09/1998
6
HASEGAWA, MINORU
Exec Dt:
11/09/1998
Assignee
1
FUJITSU LIMITED
NAKAHARA-KU, KAWASAKI-SHI
1-1 KAMIKODANAKA 4-CHOME
KANAGAWA 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6282776
NONE
09199722
Correspondence name and address
GREER, BURNS & CRAIN, LTD.
PATRICK G. BURNS
233 S. WACKER DRIVE
SUITE 8660
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:011545/0211   Pages: 3
Recorded: 02/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAGAWA, IKUYA
Exec Dt:
01/25/2001
2
KUTSUZAWA, TOMOKO
Exec Dt:
01/25/2001
3
NIWA, HIDEO
Exec Dt:
01/25/2001
4
IKEGAWA, YUKINORI
Exec Dt:
01/25/2001
5
OHTSUKA, YOSHINORI
Exec Dt:
01/25/2001
6
MAEDA, HIROSHI
Exec Dt:
01/25/2001
7
SEKIKAWA, TAKASHI
Exec Dt:
01/25/2001
8
FUJIMOTO, HIROKI
Exec Dt:
01/25/2001
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI, KANAGAWA 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6614620
US20020048116
09778007
Correspondence name and address
GREER, BURNS & CRAIN, LTD.
PATRICK G. BURNS
300 SOUTH WACKER DRIVE
SUITE 2500
CHICAGO, ILLINOIS 60606
Assignment: 7
Reel/Frame:013694/0870   Pages: 3
Recorded: 01/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IKEGAWA, YUKINORI
Exec Dt:
12/19/2002
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME
NAKAHARA-KU, KAWASAKI-SHI
KANAGAWA 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6809902
US20040042117
10348567
Correspondence name and address
GREER, BURNS & CRAIN, LTD.
PATRICK G. BURNS
300 S. WACKER DRIVE, SUITE 2500
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:018414/0946   Pages: 2
Recorded: 10/10/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, KENTARO
Exec Dt:
09/13/2006
2
TACHIBANA, MASANORI
Exec Dt:
09/13/2006
3
IKEGAWA, YUKINORI
Exec Dt:
09/13/2006
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080008840
11545695
Correspondence name and address
PATRICK G. BURNS
GREER, BURNS & CRAIN, LTD.
300 SOUTH WACKER DRIVE, SUITE 2500
CHICAGO, ILLINOIS 60606
Assignment: 9
Reel/Frame:018476/0136   Pages: 2
Recorded: 10/27/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IKEGAWA, YUKINORI
Exec Dt:
09/24/2006
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME
NAKAHARA-KU, KAWASAKI-SHI
KANAGAWA 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070293035
11588981
Correspondence name and address
PATRICK G. BURNS
GREER BURNS & CRAIN, LTD.
300 SOUTH WACKER DRIVE
SUITE 2500
CHICAGO, IL 60606
Assignment: 10
Reel/Frame:020556/0747   Pages: 4
Recorded: 02/25/2008
Attorney Dkt #:0671.79776
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOSONO, KAZUMASA
Exec Dt:
01/22/2008
2
IKEGAWA, YUKINORI
Exec Dt:
01/25/2008
3
KATO, MASAYA
Exec Dt:
01/25/2008
4
YANAGAWA, MASASHI
Exec Dt:
01/28/2008
5
YAMAKAWA, KAORU
Exec Dt:
01/28/2008
6
ITO, TAKASHI
Exec Dt:
01/28/2008
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KANAGAWA
KAWASAKI-SHI, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080218902
12036716
Correspondence name and address
GREER, BURNS & CRAIN
300 S WACKER DR
25TH FLOOR
CHICAGO, IL 60606
Assignment: 11
Reel/Frame:026645/0891   Pages: 2
Recorded: 07/25/2011
Attorney Dkt #:149611
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAKI, HIRONORI
Exec Dt:
07/08/2011
2
SASAKI, YOSHITAKA
Exec Dt:
07/08/2011
3
ITO, HIROYUKI
Exec Dt:
07/08/2011
4
SATO, KAZUKI
Exec Dt:
07/08/2011
5
TANEMURA, SHIGEKI
Exec Dt:
07/08/2011
6
IKEGAWA, YUKINORI
Exec Dt:
07/08/2011
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILL VIEW DR.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8465658
US20120292287
13110442
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 12
Reel/Frame:026916/0393   Pages: 2
Recorded: 09/15/2011
Attorney Dkt #:149828
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAKI, HIRONORI
Exec Dt:
08/22/2011
2
SASAKI, YOSHITAKA
Exec Dt:
08/22/2011
3
ITO, HIROYUKI
Exec Dt:
08/22/2011
4
SATO, KAZUKI
Exec Dt:
08/22/2011
5
TANEMURA, SHIGEKI
Exec Dt:
08/22/2011
6
IKEGAWA, YUKINORI
Exec Dt:
08/22/2011
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.,
MILPITAS, CALIFORNIA 95035 U.S.A.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8461050
US20120315716
13157938
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 13
Reel/Frame:027483/0200   Pages: 2
Recorded: 12/22/2011
Attorney Dkt #:151266
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
12/15/2011
2
ITO, HIROYUKI
Exec Dt:
12/15/2011
3
TANEMURA, SHIGEKI
Exec Dt:
12/15/2011
4
ARAKI, HIRONORI
Exec Dt:
12/15/2011
5
SATO, KAZUKI
Exec Dt:
12/15/2011
6
IKEGAWA, YUKINORI
Exec Dt:
12/15/2011
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8576674
US20130107681
13283064
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 14
Reel/Frame:027925/0151   Pages: 2
Recorded: 03/22/2012
Attorney Dkt #:152094
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAKI, HIRONORI
Exec Dt:
03/09/2012
2
SASAKI, YOSHITAKA
Exec Dt:
03/09/2012
3
ITO, HIROYUKI
Exec Dt:
03/09/2012
4
SATO, KAZUKI
Exec Dt:
03/09/2012
5
TANEMURA, SHIGEKI
Exec Dt:
03/09/2012
6
IKEGAWA, YUKINORI
Exec Dt:
03/09/2012
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8400884
NONE
13353981
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 15
Reel/Frame:028610/0453   Pages: 2
Recorded: 07/16/2012
Attorney Dkt #:153493
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
06/29/2012
2
ITO, HIROYUKI
Exec Dt:
06/29/2012
3
TANEMURA, SHIGEKI
Exec Dt:
06/29/2012
4
SATO, KAZUKI
Exec Dt:
06/29/2012
5
IKEGAWA, YUKINORI
Exec Dt:
06/29/2012
6
IIJIMA, ATSUSHI
Exec Dt:
07/04/2012
7
SHIMIZU, TATSUYA
Exec Dt:
07/04/2012
Assignees
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
2
SAE MAGNETICS (H.K.) LTD.
SAE TECHNOLOGY CENTRE, 6 SCIENCE PARK EAST AVENUE
HONG KONG SCIENCE PARK, SHATIN, N.T.
HONG KONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8867169
US20130308227
13473159
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 16
Reel/Frame:028618/0820   Pages: 2
Recorded: 07/17/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
06/29/2012
2
ITO, HIROYUKI
Exec Dt:
06/29/2012
3
TANEMURA, SHIGEKI
Exec Dt:
06/29/2012
4
SATO, KAZUKI
Exec Dt:
06/29/2012
5
IKEGAWA, YUKINORI
Exec Dt:
06/29/2012
6
IIJIMA, ATSUSHI
Exec Dt:
07/04/2012
7
SHIMIZU, TATSUYA
Exec Dt:
07/04/2012
Assignees
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS, CALIFORNIA 95035
2
SAE MAGNETICS (H.K.) LTD.
SAE TECHNOLOGY CENTRE
6 SCIENCE PARK EAST AVENUE, HONG KONG SCIENCE PARK
SHATIN, N.T., HONG KONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8416528
NONE
13463298
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 17
Reel/Frame:030046/0425   Pages: 2
Recorded: 03/15/2013
Attorney Dkt #:156088
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAKI, HIRONORI
Exec Dt:
02/28/2013
2
SASAKI, YOSHITAKA
Exec Dt:
02/28/2013
3
ITO, HIROYUKI
Exec Dt:
02/28/2013
4
IKEGAWA, YUKINORI
Exec Dt:
02/28/2013
5
TOMITA, SEIICHIRO
Exec Dt:
02/28/2013
6
TANEMURA, SHIGEKI
Exec Dt:
02/28/2013
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS, CALIFORNIA 95035 U.S.A.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8691102
NONE
13731754
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 18
Reel/Frame:030523/0202   Pages: 2
Recorded: 05/31/2013
Attorney Dkt #:157193
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANEMURA, SHIGEKI
Exec Dt:
05/17/2013
2
SASAKI, YOSHITAKA
Exec Dt:
05/17/2013
3
ITO, HIROYUKI
Exec Dt:
05/17/2013
4
IKEGAWA, YUKINORI
Exec Dt:
05/17/2013
5
ARAKI, HIRONORI
Exec Dt:
05/17/2013
6
TOMITA, SEIICHIRO
Exec Dt:
05/17/2013
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9640202
US20140298644
13856109
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 19
Reel/Frame:031784/0326   Pages: 2
Recorded: 11/25/2013
Attorney Dkt #:159151
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAKI, HIRONORI
Exec Dt:
10/25/2013
2
SASAKI, YOSHITAKA
Exec Dt:
10/25/2013
3
ITO, HIROYUKI
Exec Dt:
10/25/2013
4
TANEMURA, SHIGEKI
Exec Dt:
10/25/2013
5
IKEGAWA, YUKINORI
Exec Dt:
10/25/2013
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS, CALIFORNIA 95035 USA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9330702
US20150092525
14041607
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 20
Reel/Frame:032164/0904   Pages: 3
Recorded: 02/06/2014
Attorney Dkt #:159911
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
12/23/2013
2
ITO, HIROYUKI
Exec Dt:
12/23/2013
3
SATO, KAZUKI
Exec Dt:
12/23/2013
4
TANEMURA, SHIGEKI
Exec Dt:
12/23/2013
5
IKEGAWA, YUKINORI
Exec Dt:
12/23/2013
6
ARAKI, HIRONORI
Exec Dt:
12/23/2013
7
SHIMIZU, TATSUYA
Exec Dt:
12/27/2013
Assignees
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS, CALIFORNIA 95035
2
SAE MAGNETICS (H.K.) LTD.
SAE TECHNOLOGY CENTRE
6 SCIENCE PARK EAST AVENUE, HONG KONG SCIENCE PARK
SHATIN, N.T., HONG KONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9082422
US20150170679
14107701
Correspondence name and address
JAMES A. OLIFF
OLIFF, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 21
Reel/Frame:032165/0351   Pages: 3
Recorded: 02/06/2014
Attorney Dkt #:159912
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
12/23/2013
2
ITO, HIROYUKI
Exec Dt:
12/23/2013
3
SATO, KAZUKI
Exec Dt:
12/23/2013
4
TANEMURA, SHIGEKI
Exec Dt:
12/23/2013
5
IKEGAWA, YUKINORI
Exec Dt:
12/23/2013
6
ARAKI, HIRONORI
Exec Dt:
12/23/2013
7
SHIMIZU, TATSUYA
Exec Dt:
12/27/2013
Assignees
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS, CALIFORNIA 95035
2
SAE MAGNETICS (H.K.) LTD.
SAE TECHNOLOGY CENTRE
6 SCIENCE PARK EAST AVENUE, HONG KONG SCIENCE PARK
SHATIN, N.T., HONG KONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9030776
NONE
14107714
Correspondence name and address
JAMES A. OLIFF
OLIFF, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 22
Reel/Frame:032183/0733   Pages: 3
Recorded: 02/10/2014
Attorney Dkt #:159910
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
12/23/2013
2
ITO, HIROYUKI
Exec Dt:
12/23/2013
3
SATO, KAZUKI
Exec Dt:
12/23/2013
4
TANEMURA, SHIGEKI
Exec Dt:
12/23/2013
5
IKEGAWA, YUKINORI
Exec Dt:
12/23/2013
6
ARAKI, HIRONORI
Exec Dt:
12/23/2013
7
SHIMIZU, TATSUYA
Exec Dt:
12/27/2013
Assignees
1
SAE MAGNETICS (H.K.) LTD.
SAE TECHNOLOGY CENTRE, 6 SCIENCE PARK EAST AVENUE
HONG KONG SCIENCE PARK, SHATIN, N.T.
HONG KONG, CHINA
2
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.,
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9076465
US20150170682
14107546
Correspondence name and address
JAMES A. OLIFF
OLIFF, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 23
Reel/Frame:032308/0841   Pages: 4
Recorded: 02/21/2014
Attorney Dkt #:159910
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ORDER OF THE ASSIGNEES PREVIOUSLY RECORDED ON REEL 032183 FRAME 0733. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
12/23/2013
2
ITO, HIROYUKI
Exec Dt:
12/23/2013
3
SATO, KAZUKI
Exec Dt:
12/23/2013
4
TANEMURA, SHIGEKI
Exec Dt:
12/23/2013
5
IKEGAWA, YUKINORI
Exec Dt:
12/23/2013
6
ARAKI, HIRONORI
Exec Dt:
12/23/2013
7
SHIMIZU, TATSUYA
Exec Dt:
12/27/2013
Assignees
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS,, CALIFORNIA 95035
2
SAE MAGNETICS (H.K.) LTD.
SAE TECHNOLOGY CENTRE, 6 SCIENCE PARK EAST AVENUE
HONG KONG SCIENCE PARK
SHATIN, N.T., HONG KON, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9076465
US20150170682
14107546
Correspondence name and address
JAMES A. OLIFF
OLIFF, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 24
Reel/Frame:032561/0312   Pages: 3
Recorded: 03/10/2014
Attorney Dkt #:159910
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE ADDRESS PREVIOUSLY RECORDED ON REEL 032308 FRAME 0841. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
12/23/2013
2
ITO, HIROYUKI
Exec Dt:
12/23/2013
3
SATO, KAZUKI
Exec Dt:
12/23/2013
4
TANEMURA, SHIGEKI
Exec Dt:
12/23/2013
5
IKEGAWA, YUKINORI
Exec Dt:
12/23/2013
6
ARAKI, HIRONORI
Exec Dt:
12/23/2013
7
SHIMIZU, TATSUYA
Exec Dt:
12/27/2013
Assignees
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS, CALIFORNIA 95035
2
SAE MAGNETICS (H.K.) LTD.
SAE TECHNOLOGY CENTRE, 6 SCIENCE PARK EAST AVENUE,
HONG KONG SCIENCE PARK
SHATIN, N.T., HONG KONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9076465
US20150170682
14107546
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320/4850
Assignment: 25
Reel/Frame:033607/0521   Pages: 3
Recorded: 08/25/2014
Attorney Dkt #:162508
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
08/06/2014
2
SATO, KAZUKI
Exec Dt:
08/06/2014
3
ITO, HIROYUKI
Exec Dt:
08/06/2014
4
MAMIYA, HIDEO
Exec Dt:
08/06/2014
5
ARAKI, HIRONORI
Exec Dt:
08/06/2014
6
IKEGAWA, YUKINORI
Exec Dt:
08/06/2014
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS, CALIFORNIA USA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9218827
NONE
14335528
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 26
Reel/Frame:034008/0783   Pages: 3
Recorded: 10/22/2014
Attorney Dkt #:162952
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
09/29/2014
2
ITO, HIROYUKI
Exec Dt:
09/29/2014
3
SATO, KAZUKI
Exec Dt:
09/29/2014
4
IKEGAWA, YUKINORI
Exec Dt:
09/29/2014
5
TOMITA, SEIICHIRO
Exec Dt:
09/29/2014
6
MAMIYA, HIDEO
Exec Dt:
09/29/2014
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9218835
NONE
14475090
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 27
Reel/Frame:034087/0920   Pages: 6
Recorded: 11/03/2014
Attorney Dkt #:HT14-003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAKI, HIRONORI
Exec Dt:
10/27/2014
2
SASAKI, YOSHITAKA
Exec Dt:
10/27/2014
3
ITO, HIROYUKI
Exec Dt:
10/27/2014
4
TANEMURA, SHIGEKI
Exec Dt:
10/27/2014
5
TOMITA, SEIICHIRO
Exec Dt:
10/28/2014
6
IKEGAWA, YUKINORI
Exec Dt:
10/27/2014
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 SOUTH HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8947986
NONE
14475861
Correspondence name and address
SAILE ACKERMAN LLC
28 DAVIS AVENUE
POUGHKEEPSIE, NY 12603
Assignment: 28
Reel/Frame:034596/0921   Pages: 3
Recorded: 12/11/2014
Attorney Dkt #:163585
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEGAWA, YUKINORI
Exec Dt:
11/17/2014
2
SASAKI, YOSHITAKA
Exec Dt:
11/17/2014
3
ITO, HIROYUKI
Exec Dt:
11/17/2014
4
ARAKI, HIRONORI
Exec Dt:
11/17/2014
5
TOMITA, SEIICHIRO
Exec Dt:
11/17/2014
6
MAMIYA, HIDEO
Exec Dt:
11/17/2014
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9777387
US20160115612
14523415
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 29
Reel/Frame:035056/0556   Pages: 3
Recorded: 02/27/2015
Attorney Dkt #:164155
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
12/18/2014
2
SATO, KAZUKI
Exec Dt:
12/18/2014
3
ITO, HIROYUKI
Exec Dt:
12/18/2014
4
TANEMURA, SHIGEKI
Exec Dt:
12/18/2014
5
ARAKI, HIRONORI
Exec Dt:
12/18/2014
6
IKEGAWA, YUKINORI
Exec Dt:
12/18/2014
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9336798
NONE
14567590
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 30
Reel/Frame:035804/0209   Pages: 3
Recorded: 06/08/2015
Attorney Dkt #:165565
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
05/07/2015
2
ITO, HIROYUKI
Exec Dt:
05/07/2015
3
SATO, KAZUKI
Exec Dt:
05/07/2015
4
IKEGAWA, YUKINORI
Exec Dt:
05/07/2015
5
ARAKI, HIRONORI
Exec Dt:
05/07/2015
6
TANEMURA, SHIGEKI
Exec Dt:
05/07/2015
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9741370
US20160275970
14664466
Correspondence name and address
JAMES A. OLIFF
OLIFF, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 31
Reel/Frame:035939/0299   Pages: 3
Recorded: 06/30/2015
Attorney Dkt #:165961
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEGAWA, YUKINORI
Exec Dt:
05/29/2015
2
SASAKI, YOSHITAKA
Exec Dt:
05/29/2015
3
ITO, HIROYUKI
Exec Dt:
05/29/2015
4
SATO, KAZUKI
Exec Dt:
05/29/2015
5
TANEMURA, SHIGEKI
Exec Dt:
05/29/2015
6
ARAKI, HIRONORI
Exec Dt:
05/29/2015
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS, CALIFORNIA, UNITED STATES 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9230568
NONE
14688450
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 32
Reel/Frame:037365/0816   Pages: 3
Recorded: 12/28/2015
Attorney Dkt #:168527
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
12/01/2015
2
ITO, HIROYUKI
Exec Dt:
12/01/2015
3
SATO, KAZUKI
Exec Dt:
12/01/2015
4
IKEGAWA, YUKINORI
Exec Dt:
12/01/2015
5
TANEMURA, SHIGEKI
Exec Dt:
12/01/2015
6
TAKANO, KENICHI
Exec Dt:
12/01/2015
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9704513
US20170125042
14930084
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 33
Reel/Frame:037486/0235   Pages: 3
Recorded: 01/12/2016
Attorney Dkt #:168467
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEGAWA, YUKINORI
Exec Dt:
12/28/2015
2
SASAKI, YOSHITAKA
Exec Dt:
12/28/2015
3
SATO, KAZUKI
Exec Dt:
12/28/2015
4
TANEMURA, SHIGEKI
Exec Dt:
12/28/2015
5
ARAKI, HIRONORI
Exec Dt:
12/28/2015
6
TOMITA, SEIICHIRO
Exec Dt:
12/28/2015
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.,
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9489969
NONE
14925365
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 34
Reel/Frame:037698/0611   Pages: 3
Recorded: 02/04/2016
Attorney Dkt #:168727
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
01/12/2016
2
ITO, HIROYUKI
Exec Dt:
01/12/2016
3
SATO, KAZUKI
Exec Dt:
01/12/2016
4
TANEMURA, SHIGEKI
Exec Dt:
01/12/2016
5
IKEGAWA, YUKINORI
Exec Dt:
01/12/2016
6
TAKANO, KENICHI
Exec Dt:
01/12/2016
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS,, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9653100
US20170140780
14945004
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 35
Reel/Frame:037966/0240   Pages: 3
Recorded: 03/14/2016
Attorney Dkt #:169239
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
02/08/2016
2
ITO, HIROYUKI
Exec Dt:
02/08/2016
3
SATO, KAZUKI
Exec Dt:
02/08/2016
4
TANEMURA, SHIGEKI
Exec Dt:
02/08/2016
5
IKEGAWA, YUKINORI
Exec Dt:
02/08/2016
6
YASUDA, KAZUMASA
Exec Dt:
02/08/2016
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS, CA, UNITED STATES 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9502053
NONE
14981213
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 36
Reel/Frame:038513/0908   Pages: 3
Recorded: 04/25/2016
Attorney Dkt #:169863
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANEMURA, SHIGEKI
Exec Dt:
04/04/2016
2
SASAKI, YOSHITAKA
Exec Dt:
04/04/2016
3
ITO, HIROYUKI
Exec Dt:
04/04/2016
4
JIN, XUHUI
Exec Dt:
04/04/2016
5
MAMIYA, HIDEO
Exec Dt:
04/04/2016
6
IKEGAWA, YUKINORI
Exec Dt:
04/04/2016
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9478241
NONE
15019428
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 37
Reel/Frame:040112/0889   Pages: 3
Recorded: 10/25/2016
Attorney Dkt #:172725
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
09/30/2016
2
ITO, HIROYUKI
Exec Dt:
09/30/2016
3
IKEGAWA, YUKINORI
Exec Dt:
09/30/2016
4
TANEMURA, SHIGEKI
Exec Dt:
09/30/2016
5
MAMIYA, HIDEO
Exec Dt:
09/30/2016
6
TOMITA, SEIICHIRO
Exec Dt:
09/30/2016
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9754614
NONE
15244556
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 38
Reel/Frame:041400/0648   Pages: 3
Recorded: 02/28/2017
Attorney Dkt #:174403
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAKI, HIRONORI
Exec Dt:
02/10/2017
2
SASAKI, YOSHITAKA
Exec Dt:
02/10/2017
3
ITO, HIROYUKI
Exec Dt:
02/10/2017
4
TOMITA, SEIICHIRO
Exec Dt:
02/10/2017
5
TANEMURA, SHIGEKI
Exec Dt:
02/10/2017
6
IKEGAWA, YUKINORI
Exec Dt:
02/10/2017
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9958769
NONE
15387066
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 39
Reel/Frame:042221/0247   Pages: 3
Recorded: 04/11/2017
Attorney Dkt #:175246
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
03/15/2017
2
ITO, HIROYUKI
Exec Dt:
03/15/2017
3
SATO, KAZUKI
Exec Dt:
03/15/2017
4
IKEGAWA, YUKINORI
Exec Dt:
03/15/2017
5
TANEMURA, SHIGEKI
Exec Dt:
03/15/2017
6
ARAKI, HIRONORI
Exec Dt:
03/15/2017
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9792929
NONE
15438258
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 40
Reel/Frame:045345/0588   Pages: 3
Recorded: 03/26/2018
Attorney Dkt #:180004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
03/12/2018
2
ITO, HIROYUKI
Exec Dt:
03/12/2018
3
SATO, KAZUKI
Exec Dt:
03/12/2018
4
ARAKI, HIRONORI
Exec Dt:
03/12/2018
5
IKEGAWA, YUKINORI
Exec Dt:
03/12/2018
6
NOMURA, YOJI
Exec Dt:
03/12/2018
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10366712
US20190228795
15880458
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 41
Reel/Frame:048347/0294   Pages: 3
Recorded: 02/15/2019
Attorney Dkt #:184312
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEGAWA, YUKINORI
Exec Dt:
01/23/2019
2
SASAKI, YOSHITAKA
Exec Dt:
01/23/2019
3
ITO, HIROYUKI
Exec Dt:
01/23/2019
4
TANEMURA, SHIGEKI
Exec Dt:
01/23/2019
5
ARAKI, HIRONORI
Exec Dt:
01/23/2019
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10545287
NONE
16206058
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 42
Reel/Frame:051266/0255   Pages: 3
Recorded: 12/12/2019
Attorney Dkt #:184312
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEGAWA, YUKINORI
Exec Dt:
08/30/2019
2
SASAKI, YOSHITAKA
Exec Dt:
08/30/2019
3
ITO, HIROYUKI
Exec Dt:
08/30/2019
4
TANEMURA, SHIGEKI
Exec Dt:
08/30/2019
5
ARAKI, HIRONORI
Exec Dt:
08/30/2019
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10545287
NONE
16206058
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 43
Reel/Frame:051405/0140   Pages: 3
Recorded: 01/02/2020
Attorney Dkt #:189155
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
12/10/2019
2
ITO, HIROYUKI
Exec Dt:
12/10/2019
3
SATO, KAZUKI
Exec Dt:
12/10/2019
4
TANEMURA, SHIGEKI
Exec Dt:
12/10/2019
5
ARAKI, HIRONORI
Exec Dt:
12/10/2019
6
IKEGAWA, YUKINORI
Exec Dt:
12/10/2019
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS, CA, UNITED STATES 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10872624
NONE
16655473
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 44
Reel/Frame:054769/0731   Pages: 3
Recorded: 12/29/2020
Attorney Dkt #:193964
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEGAWA, YUKINORI
Exec Dt:
11/10/2020
2
SASAKI, YOSHITAKA
Exec Dt:
11/11/2020
3
ITO, HIROYUKI
Exec Dt:
11/10/2020
4
TANEMURA, SHIGEKI
Exec Dt:
11/10/2020
5
NOMURA, YOJI
Exec Dt:
11/10/2020
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11049516
NONE
17069527
Correspondence name and address
EE MING T. BAHK
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 45
Reel/Frame:057482/0508   Pages: 3
Recorded: 09/14/2021
Attorney Dkt #:196879
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEGAWA, YUKINORI
Exec Dt:
07/27/2021
2
ZHOU, DAYU
Exec Dt:
07/27/2021
3
SHIMAZAWA, KOJI
Exec Dt:
07/27/2021
4
SASAKI, YOSHITAKA
Exec Dt:
07/27/2021
5
ITO, HIROYUKI
Exec Dt:
07/27/2021
6
NOMURA, YOJI
Exec Dt:
07/27/2021
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS, CALIFORNIA, UNITED STATES 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11604313
US20230003940
17364588
Correspondence name and address
EE MING T. BAHK
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 46
Reel/Frame:057300/0579   Pages: 3
Recorded: 08/26/2021
Attorney Dkt #:196687
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
08/23/2021
2
ITO, HIROYUKI
Exec Dt:
08/23/2021
3
TANEMURA, SHIGEKI
Exec Dt:
08/23/2021
4
ARAKI, HIRONORI
Exec Dt:
08/23/2021
5
NOMURA, YOJI
Exec Dt:
08/23/2021
6
IKEGAWA, YUKINORI
Exec Dt:
08/23/2021
7
XU, WEIHAO
Exec Dt:
08/23/2021
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS, CA, UNITED STATES 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11410688
NONE
17347992
Correspondence name and address
EE MING T. BAHK
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 47
Reel/Frame:059503/0782   Pages: 2
Recorded: 03/25/2022
Attorney Dkt #:199084
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEGAWA, YUKINORI
Exec Dt:
01/26/2022
2
SASAKI, YOSHITAKA
Exec Dt:
01/26/2022
3
SATO, KAZUKI
Exec Dt:
01/26/2022
4
TANEMURA, SHIGEKI
Exec Dt:
01/26/2022
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11495251
NONE
17573945
Correspondence name and address
EE MING T. BAHK
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 48
Reel/Frame:059816/0742   Pages: 3
Recorded: 05/04/2022
Attorney Dkt #:199552
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAKI, HIRONORI
Exec Dt:
03/07/2022
2
SASAKI, YOSHITAKA
Exec Dt:
03/07/2022
3
NOMURA, YOJI
Exec Dt:
03/07/2022
4
TANEMURA, SHIGEKI
Exec Dt:
03/07/2022
5
IKEGAWA, YUKINORI
Exec Dt:
03/07/2022
Assignee
1
HEADWAY TECHNOLOGIES, INC.
679 S. HILLVIEW DR.
MILPITAS, CALIFORNIA, UNITED STATES 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11664045
NONE
17677528
Correspondence name and address
EE MING T. BAHK
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 49
Reel/Frame:059880/0116   Pages: 3
Recorded: 05/10/2022
Attorney Dkt #:199551
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAKI, HIRONORI
Exec Dt:
03/07/2022
2
SASAKI, YOSHITAKA
Exec Dt:
03/07/2022
3
SHINOHARA, TETSUHITO
Exec Dt:
03/07/2022
4
TANEMURA, SHIGEKI
Exec Dt:
03/07/2022
5
SATO, KAZUKI
Exec Dt:
03/07/2022
6
NOMURA, YOJI
Exec Dt:
03/07/2022
7
IKEGAWA, YUKINORI
Exec Dt:
03/07/2022
8
ROPPONGI, TETSUYA
Exec Dt:
03/07/2022
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS, CA, UNITED STATES 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11514931
NONE
17677326
Correspondence name and address
EE MING T. BAHK
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 50
Reel/Frame:061133/0943   Pages: 3
Recorded: 05/13/2022
Attorney Dkt #:199552
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE ADDRESS PREVIOUSLY RECORDED AT REEL: 059816 FRAME: 0742. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
ARAKI, HIRONORI
Exec Dt:
03/07/2022
2
SASAKI, YOSHITAKA
Exec Dt:
03/07/2022
3
NOMURA, YOJI
Exec Dt:
03/07/2022
4
TANEMURA, SHIGEKI
Exec Dt:
03/07/2022
5
IKEGAWA, YUKINORI
Exec Dt:
03/07/2022
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11664045
NONE
17677528
Correspondence name and address
EE MING T. BAHK
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 51
Reel/Frame:062801/0960   Pages: 5
Recorded: 02/24/2023
Attorney Dkt #:342365-021000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMAZAWA, KOJI
Exec Dt:
02/10/2023
2
WANG, SHENGYUAN
Exec Dt:
01/30/2023
3
IKEGAWA, YUKINORI
Exec Dt:
01/30/2023
Assignee
1
HEADWAY TECHNOLOGIES, INC.
682 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240112693
17957304
Correspondence name and address
MARIA S. SWIATEK
2000 UNIVERSITY AVENUE
EAST PALO ALTO, CA 94303

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