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Patent Assignment Assignor Details
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Assignor Name : MAMIYA, HIDEO
Total Assignments: 15
Assignment: 1
Reel/Frame:032081/0590   Pages: 2
Recorded: 12/17/2013
Attorney Dkt #:159482
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
11/22/2013
2
ITO, HIROYUKI
Exec Dt:
11/22/2013
3
TANEMURA, SHIGEKI
Exec Dt:
11/22/2013
4
ARAKI, HIRONORI
Exec Dt:
11/22/2013
5
MAMIYA, HIDEO
Exec Dt:
11/22/2013
6
FUJII, RYUJI
Exec Dt:
12/03/2013
Assignees
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.,
MILPITAS,, CALIFORNIA 95035 USA
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 #
 
 
 
 
 
 
 
 
 
 
 
9236082
US20150124575
14069883
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 2
Reel/Frame:032757/0992   Pages: 3
Recorded: 04/25/2014
Attorney Dkt #:160868
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
03/28/2014
2
ITO, HIROYUKI
Exec Dt:
03/28/2014
3
TANEMURA, SHIGEKI
Exec Dt:
03/28/2014
4
ARAKI, HIRONORI
Exec Dt:
03/28/2014
5
MAMIYA, HIDEO
Exec Dt:
03/28/2014
6
FUJII, RYUJI
Exec Dt:
04/08/2014
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 #
 
 
 
 
 
 
 
 
 
 
 
9208806
US20150255096
14203018
Correspondence name and address
JAMES A. OLIFF
OLIFF, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 3
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: 4
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: 5
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: 6
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: 7
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: 8
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: 9
Reel/Frame:036242/0523   Pages: 3
Recorded: 07/31/2015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
07/01/2015
2
ITO, HIROYUKI
Exec Dt:
07/01/2015
3
TANEMURA, SHIGEKI
Exec Dt:
07/01/2015
4
SATO, KAZUKI
Exec Dt:
07/01/2015
5
MAMIYA, HIDEO
Exec Dt:
07/01/2015
6
TAKANO, KENICHI
Exec Dt:
07/01/2015
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9542960
US20160343391
14720319
Correspondence name and address
JAMES OLIFF
OLIFF, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 10
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: 11
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: 12
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: 13
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: 14
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: 15
Reel/Frame:044772/0991   Pages: 3
Recorded: 11/09/2017
Attorney Dkt #:178436
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
10/25/2017
2
ITO, HIROYUKI
Exec Dt:
10/25/2017
3
ARAKI, HIRONORI
Exec Dt:
10/25/2017
4
TANEMURA, SHIGEKI
Exec Dt:
10/25/2017
5
MAMIYA, HIDEO
Exec Dt:
10/25/2017
6
OKADA, MASAKAZU
Exec Dt:
10/25/2017
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DR.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10134430
NONE
15707277
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

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