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Patent Assignment Assignor Details
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Assignor Name : TOMITA, SEIICHIRO
Total Assignments: 29
Assignment: 1
Reel/Frame:028431/0659   Pages: 2
Recorded: 06/22/2012
Attorney Dkt #:153290
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
06/05/2012
2
ITO, HIROYUKI
Exec Dt:
06/05/2012
3
ARAKI, HIRONORI
Exec Dt:
06/05/2012
4
TOMITA, SEIICHIRO
Exec Dt:
06/05/2012
5
SATO, KAZUKI
Exec Dt:
06/05/2012
6
TANEMURA, SHIGEKI
Exec Dt:
06/05/2012
7
SHIMIZU, TATSUYA
Exec Dt:
06/08/2012
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 #
 
 
 
 
 
 
 
 
 
 
 
8701273
US20130283601
13456932
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 2
Reel/Frame:028432/0745   Pages: 2
Recorded: 06/22/2012
Attorney Dkt #:153289
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
06/05/2012
2
ITO, HIROYUKI
Exec Dt:
06/05/2012
3
ARAKI, HIRONORI
Exec Dt:
06/05/2012
4
TOMITA, SEIICHIRO
Exec Dt:
06/05/2012
5
SATO, KAZUKI
Exec Dt:
06/05/2012
6
TANEMURA, SHIGEKI
Exec Dt:
06/05/2012
7
SHIMIZU, TATSUYA
Exec Dt:
06/08/2012
Assignees
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035 U.S.A.
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 #
 
 
 
 
 
 
 
 
 
 
 
8345381
NONE
13456914
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 3
Reel/Frame:028668/0926   Pages: 2
Recorded: 07/27/2012
Attorney Dkt #:153792
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
07/12/2012
2
ITO, HIROYUKI
Exec Dt:
07/12/2012
3
SATO, KAZUKI
Exec Dt:
07/12/2012
4
TOMITA, SEIICHIRO
Exec Dt:
07/12/2012
5
ARAKI, HIRONORI
Exec Dt:
07/12/2012
6
SHIMIZU, TATSUYA
Exec Dt:
07/16/2012
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 #
 
 
 
 
 
 
 
 
 
 
 
8780497
US20130329319
13493652
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 4
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: 5
Reel/Frame:030313/0244   Pages: 2
Recorded: 04/26/2013
Attorney Dkt #:156739
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
04/08/2013
2
ITO, HIROYUKI
Exec Dt:
04/08/2013
3
TANEMURA, SHIGEKI
Exec Dt:
04/08/2013
4
ARAKI, HIRONORI
Exec Dt:
04/08/2013
5
TOMITA, SEIICHIRO
Exec Dt:
04/08/2013
6
FUJII, RYUJI
Exec Dt:
04/12/2013
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 #
 
 
 
 
 
 
 
 
 
 
 
8848494
US20140247706
13783933
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 6
Reel/Frame:030316/0048   Pages: 2
Recorded: 04/29/2013
Attorney Dkt #:156674
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
04/08/2013
2
ITO, HIROYUKI
Exec Dt:
04/08/2013
3
TANEMURA, SHIGEKI
Exec Dt:
04/08/2013
4
ARAKI, HIRONORI
Exec Dt:
04/08/2013
5
TOMITA, SEIICHIRO
Exec Dt:
04/08/2013
6
FUJII, RYUJI
Exec Dt:
04/12/2013
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 #
 
 
 
 
 
 
 
 
 
 
 
8711663
NONE
13777488
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 7
Reel/Frame:030509/0650   Pages: 2
Recorded: 05/30/2013
Attorney Dkt #:157057
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
04/08/2013
2
ITO, HIROYUKI
Exec Dt:
04/08/2013
3
TANEMURA, SHIGEKI
Exec Dt:
04/08/2013
4
ARAKI, HIRONORI
Exec Dt:
04/08/2013
5
TOMITA, SEIICHIRO
Exec Dt:
04/08/2013
6
FUJII, RYUJI
Exec Dt:
04/12/2013
Assignees
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS, CALIFORNIA 95035 U.S.A.
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 #
 
 
 
 
 
 
 
 
 
 
 
8830799
US20140269232
13846337
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 8
Reel/Frame:030660/0583   Pages: 2
Recorded: 06/13/2013
Attorney Dkt #:157056
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
04/08/2013
2
ITO, HIROYUKI
Exec Dt:
04/08/2013
3
TANEMURA, SHIGEKI
Exec Dt:
04/08/2013
4
ARAKI, HIRONORI
Exec Dt:
04/08/2013
5
TOMITA, SEIICHIRO
Exec Dt:
04/08/2013
6
FUJII, RYUJI
Exec Dt:
04/12/2013
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 #
 
 
 
 
 
 
 
 
 
 
 
8861138
US20140269237
13846278
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 9
Reel/Frame:030660/0453   Pages: 2
Recorded: 06/13/2013
Attorney Dkt #:157139
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAKI, HIRONORI
Exec Dt:
05/14/2013
2
SASAKI, YOSHITAKA
Exec Dt:
05/14/2013
3
ITO, HIROYUKI
Exec Dt:
05/14/2013
4
TOMITA, SEIICHIRO
Exec Dt:
05/14/2013
5
TANEMURA, SHIGEKI
Exec Dt:
05/14/2013
6
YASUDA, KAZUMASA
Exec Dt:
05/14/2013
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8900466
US20140291284
13851603
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 10
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: 11
Reel/Frame:030677/0358   Pages: 2
Recorded: 06/21/2013
Attorney Dkt #:157623
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
05/23/2013
2
ITO, HIROYUKI
Exec Dt:
05/23/2013
3
TANEMURA, SHIGEKI
Exec Dt:
05/23/2013
4
ARAKI, HIRONORI
Exec Dt:
05/23/2013
5
TOMITA, SEIICHIRO
Exec Dt:
05/23/2013
6
FUJII, RYUJI
Exec Dt:
05/29/2013
Assignees
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS, CALIFORNIA 95035 U.S.A.
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 #
 
 
 
 
 
 
 
 
 
 
 
8760809
NONE
13892858
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 12
Reel/Frame:031282/0170   Pages: 2
Recorded: 09/09/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
07/31/2013
2
ITO, HIROYUKI
Exec Dt:
07/31/2013
3
TANEMURA, SHIGEKI
Exec Dt:
07/31/2013
4
ARAKI, HIRONORI
Exec Dt:
07/31/2013
5
TOMITA, SEIICHIRO
Exec Dt:
07/31/2013
6
FUJII, RYUJI
Exec Dt:
08/06/2013
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 #
 
 
 
 
 
 
 
 
 
 
 
8867170
NONE
13942074
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 13
Reel/Frame:032080/0417   Pages: 3
Recorded: 12/11/2013
Attorney Dkt #:159144
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
11/04/2013
2
ITO, HIROYUKI
Exec Dt:
11/04/2013
3
TANEMURA, SHIGEKI
Exec Dt:
11/04/2013
4
SATO, KAZUKI
Exec Dt:
11/08/2013
5
TOMITA, SEIICHIRO
Exec Dt:
11/04/2013
6
SHIMIZU, TATSUYA
Exec Dt:
11/08/2013
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
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8988823
US20150098154
14046187
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 14
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: 15
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: 16
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: 17
Reel/Frame:035249/0113   Pages: 6
Recorded: 03/25/2015
Attorney Dkt #:HT14-002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAKI, HIRONORI
Exec Dt:
01/08/2015
2
SASAKI, YOSHITAKA
Exec Dt:
01/08/2015
3
ITO, HIROYUKI
Exec Dt:
01/08/2015
4
TOMITA, SEIICHIRO
Exec Dt:
01/08/2015
5
SATO, KAZUKI
Exec Dt:
01/08/2015
6
MAMIYA, HIDEO
Exec Dt:
01/08/2015
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 SOUTH HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9412397
US20160225391
14608586
Correspondence name and address
SAILE ACKERMAN LLC
28 DAVIS AVENUE
POUGHKEEPSIE, NY 12603
Assignment: 18
Reel/Frame:035156/0621   Pages: 3
Recorded: 03/09/2015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
02/10/2015
2
ITO, HIROYUKI
Exec Dt:
02/10/2015
3
TANEMURA, SHIGEKI
Exec Dt:
02/10/2015
4
MAMIYA, HIDEO
Exec Dt:
02/10/2015
5
ARAKI, HIRONORI
Exec Dt:
02/10/2015
6
TOMITA, SEIICHIRO
Exec Dt:
02/10/2015
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9812156
US20160210994
14600460
Correspondence name and address
JAMES A. OLIFF
OLIFF, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 19
Reel/Frame:035974/0563   Pages: 3
Recorded: 07/02/2015
Attorney Dkt #:165987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
06/02/2015
2
ITO, HIROYUKI
Exec Dt:
06/02/2015
3
TANEMURA, SHIGEKI
Exec Dt:
06/02/2015
4
MAMIYA, HIDEO
Exec Dt:
06/02/2015
5
ARAKI, HIRONORI
Exec Dt:
06/02/2015
6
TOMITA, SEIICHIRO
Exec Dt:
06/02/2015
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS, CA, UNITED STATES 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9472230
US20160307592
14691127
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 20
Reel/Frame:036321/0342   Pages: 3
Recorded: 08/13/2015
Attorney Dkt #:166835
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
07/17/2015
2
ITO, HIROYUKI
Exec Dt:
07/17/2015
3
TANEMURA, SHIGEKI
Exec Dt:
07/17/2015
4
ARAKI, HIRONORI
Exec Dt:
07/17/2015
5
SATO, KAZUKI
Exec Dt:
07/17/2015
6
TOMITA, SEIICHIRO
Exec Dt:
07/17/2015
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9378762
NONE
14750589
Correspondence name and address
JAMES A. OLIFF
OLIFF, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 21
Reel/Frame:036667/0499   Pages: 3
Recorded: 09/23/2015
Attorney Dkt #:167424
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
09/01/2015
2
ITO, HIROYUKI
Exec Dt:
09/01/2015
3
TANEMURA, SHIGEKI
Exec Dt:
09/01/2015
4
ARAKI, HIRONORI
Exec Dt:
09/01/2015
5
TOMITA, SEIICHIRO
Exec Dt:
09/01/2015
6
MAMIYA, HIDEO
Exec Dt:
09/01/2015
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS, CALIFORNIA, UNITED STATES 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9659588
US20170047087
14825020
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 22
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: 23
Reel/Frame:038596/0867   Pages: 3
Recorded: 05/03/2016
Attorney Dkt #:170070
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
04/01/2016
2
ITO, HIROYUKI
Exec Dt:
04/01/2016
3
TANEMURA, SHIGEKI
Exec Dt:
04/01/2016
4
MAMIYA, HIDEO
Exec Dt:
04/01/2016
5
TOMITA, SEIICHIRO
Exec Dt:
04/01/2016
6
ARAKI, HIRONORI
Exec Dt:
04/01/2016
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILIPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9741377
US20170243607
15051321
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 24
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: 25
Reel/Frame:040818/0430   Pages: 3
Recorded: 12/02/2016
Attorney Dkt #:173313
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
11/08/2016
2
ITO, HIROYUKI
Exec Dt:
11/08/2016
3
MAMIYA, HIDEO
Exec Dt:
11/08/2016
4
TANEMURA, SHIGEKI
Exec Dt:
11/08/2016
5
TOMITA, SEIICHIRO
Exec Dt:
11/08/2016
6
ARAKI, HIRONORI
Exec Dt:
11/08/2016
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.,
MILPITAS, CA, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9761253
NONE
15282503
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 26
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: 27
Reel/Frame:043682/0256   Pages: 5
Recorded: 09/25/2017
Attorney Dkt #:177575
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
08/10/2017
2
ITO, HIROYUKI
Exec Dt:
08/10/2017
3
ARAKI, HIRONORI
Exec Dt:
08/10/2017
4
TOMITA, SEIICHIRO
Exec Dt:
08/10/2017
5
IIJIMA, ATSUSHI
Exec Dt:
08/21/2017
Assignees
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DRIVE
MILPITAS, CA, UNITED STATES 95035
2
TDK CORPORATION
3-9-1, SHIBAURA, MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10283274
US20190019623
15651582
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 28
Reel/Frame:045473/0026   Pages: 3
Recorded: 02/28/2018
Attorney Dkt #:179420
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAKI, HIRONORI
Exec Dt:
02/20/2018
2
SASAKI, YOSHITAKA
Exec Dt:
02/20/2018
3
ITO, HIROYUKI
Exec Dt:
02/20/2018
4
TANEMURA, SHIGEKI
Exec Dt:
02/20/2018
5
TOMITA, SEIICHIRO
Exec Dt:
02/20/2018
6
OKADA, MASAKAZU
Exec Dt:
02/20/2018
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10062402
NONE
15830818
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 29
Reel/Frame:055421/0170   Pages: 3
Recorded: 12/09/2020
Attorney Dkt #:193869
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
11/11/2020
2
ITO, HIROYUKI
Exec Dt:
11/11/2020
3
TANEMURA, SHIGEKI
Exec Dt:
11/11/2020
4
TOMITA, SEIICHIRO
Exec Dt:
11/11/2020
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11114119
NONE
17062149
Correspondence name and address
EE MING T. BAHK
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

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