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Patent Assignment Assignor Details
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Assignor Name : KAWASAKI, SHOHEI
Total Assignments: 15
Assignment: 1
Reel/Frame:025991/0352   Pages: 4
Recorded: 03/21/2011
Attorney Dkt #:75B_039
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEGAWA, NAOMICHI
Exec Dt:
03/11/2011
2
YANAGISAWA, TAKUMI
Exec Dt:
03/11/2011
3
MIURA, SATOSHI
Exec Dt:
03/11/2011
4
SAWADA, YOSHIKAZU
Exec Dt:
03/11/2011
5
MACHITA, TAKAHIKO
Exec Dt:
03/11/2011
6
MAKINO, KENZO
Exec Dt:
03/11/2011
7
YAMANE, TAKEKAZU
Exec Dt:
03/11/2011
8
KAWASAKI, SHOHEI
Exec Dt:
03/11/2011
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI
CHUO-KU, TOKYO, JAPAN 103-8272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8402635
US20120240390
13052674
Correspondence name and address
POSZ LAW GROUP, PLC
12040 SOUTH LAKES DRIVE
SUITE 101
RESTON, VA 20191
Assignment: 2
Reel/Frame:026040/0852   Pages: 4
Recorded: 03/29/2011
Attorney Dkt #:75B_040
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEGAWA, NAOMICHI
Exec Dt:
03/24/2011
2
YANAGISAWA, TAKUMI
Exec Dt:
03/24/2011
3
MIURA, SATOSHI
Exec Dt:
03/24/2011
4
SAWADA, YOSHIKAZU
Exec Dt:
03/24/2011
5
MACHITA, TAKAHIKO
Exec Dt:
03/24/2011
6
MAKINO, KENZO
Exec Dt:
03/24/2011
7
YAMANE, TAKEKAZU
Exec Dt:
03/24/2011
8
KAWASAKI, SHOHEI
Exec Dt:
03/24/2011
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-8272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120250189
13074272
Correspondence name and address
POSZ LAW GROUP, PLC
12040 SOUTH LAKES DRIVE
SUITE 101
RESTON, VA 20191
Assignment: 3
Reel/Frame:030022/0963   Pages: 4
Recorded: 03/15/2013
Attorney Dkt #:75C_043
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACHITA, TAKAHIKO
Exec Dt:
02/25/2013
2
DEGAWA, NAOMICHI
Exec Dt:
02/25/2013
3
YAMANE, TAKEKAZU
Exec Dt:
02/25/2013
4
YANAGISAWA, TAKUMI
Exec Dt:
02/25/2013
5
MIURA, SATOSHI
Exec Dt:
02/25/2013
6
HAMAMOTO, KENTA
Exec Dt:
02/25/2013
7
OTA, MINORU
Exec Dt:
02/26/2013
8
MAKINO, KENZO
Exec Dt:
02/25/2013
9
KAWASAKI, SHOHEI
Exec Dt:
02/25/2013
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-8272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9129622
US20140268405
13842948
Correspondence name and address
POSZ LAW GROUP, PLC
12040 SOUTH LAKES DRIVE
SUITE 101
RESTON, VA 20191
Assignment: 4
Reel/Frame:030118/0752   Pages: 4
Recorded: 03/29/2013
Attorney Dkt #:75C_045
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEGAWA, NOAMICHI
Exec Dt:
03/12/2013
2
MACHITA, TAKAHIKO
Exec Dt:
03/12/2013
3
YAMANE, TAKEKAZU
Exec Dt:
03/12/2013
4
YANAGISAWA, TAKUMI
Exec Dt:
03/12/2013
5
MIURA, SATOSHI
Exec Dt:
03/12/2013
6
HAMAMOTO, KENTA
Exec Dt:
03/12/2013
7
OTA, MINORU
Exec Dt:
03/12/2013
8
MAKINO, KENZO
Exec Dt:
03/12/2013
9
KAWASAKI, SHOHEI
Exec Dt:
03/12/2013
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-8272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8891208
US20140293475
13853927
Correspondence name and address
POSZ LAW GROUP, PLC
12040 SOUTH LAKES DRIVE
SUITE 101
RESTON, VA 20191
Assignment: 5
Reel/Frame:030114/0536   Pages: 4
Recorded: 03/29/2013
Attorney Dkt #:75B_065
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWASAKI, SHOHEI
Exec Dt:
03/28/2013
2
OKAME, SHUJI
Exec Dt:
03/28/2013
3
KANAYA, TAKAYASU
Exec Dt:
03/28/2013
4
MIURA, SATOSHI
Exec Dt:
03/28/2013
5
MAKINO, KENZO
Exec Dt:
03/28/2013
6
YANAGISAWA, TAKUMI
Exec Dt:
03/28/2013
7
MACHITA, TAKAHIKO
Exec Dt:
03/28/2013
8
SANO, MASASHI
Exec Dt:
03/28/2013
9
UKITA, HIDEYUKI
Exec Dt:
03/28/2013
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-8272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8896974
US20140293473
13853293
Correspondence name and address
POSZ LAW GROUP, PLC
12040 SOUTH LAKES DRIVE
SUITE 101
RESTON, VA 20191
Assignment: 6
Reel/Frame:048025/0545   Pages: 3
Recorded: 01/08/2019
Attorney Dkt #:HT18-020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, WENYU
Exec Dt:
11/09/2018
2
KAWASAKI, SHOHEI
Exec Dt:
11/09/2018
3
ROPPONGI, TETSUYA
Exec Dt:
11/09/2018
4
WU, YAN
Exec Dt:
11/09/2008
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10424326
NONE
16197586
Correspondence name and address
SAILE ACKERMAN LLC
28 DAVIS AVENUE
POUGHKEEPSIE, NY 12603
Assignment: 7
Reel/Frame:047925/0689   Pages: 3
Recorded: 01/08/2019
Attorney Dkt #:HT18-021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, WENYU
Exec Dt:
11/15/2018
2
KAWASAKI, SHOHEI
Exec Dt:
11/20/2018
3
ROPPONGI, TETSUYA
Exec Dt:
11/26/2018
4
WU, YAN
Exec Dt:
11/20/2018
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10490216
NONE
16209151
Correspondence name and address
SAILE ACKERMAN LLC
28 DAVIS AVENUE
POUGHKEEPSIE, NY 12603
Assignment: 8
Reel/Frame:050863/0733   Pages: 3
Recorded: 10/30/2019
Attorney Dkt #:HT18-020_CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, WENYU
Exec Dt:
08/09/2019
2
KAWASAKI, SHOHEI
Exec Dt:
08/09/2019
3
ROPPONGI, TETSUYA
Exec Dt:
08/09/2019
4
WU, YAN
Exec Dt:
08/12/2019
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10522174
NONE
16549139
Correspondence name and address
SAILE ACKERMAN LLC
28 DAVIS AVENUE
POUGHKEEPSIE, NY 12603
Assignment: 9
Reel/Frame:051930/0933   Pages: 3
Recorded: 02/26/2020
Attorney Dkt #:HT19-010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, YAN
Exec Dt:
01/22/2020
2
CHEN, WENYU
Exec Dt:
01/22/2020
3
KAWASAKI, SHOHEI
Exec Dt:
01/22/2020
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11011193
NONE
16781631
Correspondence name and address
SAILE ACKERMAN LLC
250 BEECHWOOD AVENUE
POUGHKEEPSIE, NY 12601
Assignment: 10
Reel/Frame:053772/0178   Pages: 3
Recorded: 09/15/2020
Attorney Dkt #:HT19-024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWASAKI, SHOHEI
Exec Dt:
08/14/2020
2
CHEN, WENYU
Exec Dt:
08/17/2020
3
ROPPONGI, TETSUYA
Exec Dt:
08/14/2020
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10937450
NONE
16927205
Correspondence name and address
SAILE ACKERMAN LLC
28 DAVIS AVENUE
POUGHKEEPSIE, NY 12603
Assignment: 11
Reel/Frame:054123/0260   Pages: 3
Recorded: 10/21/2020
Attorney Dkt #:HT20-002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, YING
Exec Dt:
09/05/2020
2
KAWASAKI, SHOHEI
Exec Dt:
09/16/2020
3
CHEN, WENYU
Exec Dt:
09/12/2020
4
TANG, YUHUI
Exec Dt:
09/06/2020
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11295768
US20220093123
17029698
Correspondence name and address
SAILE ACKERMAN LLC
28 DAVIS AVENUE
POUGHKEEPSIE, NY 12603
Assignment: 12
Reel/Frame:054536/0901   Pages: 8
Recorded: 12/03/2020
Attorney Dkt #:HT19-017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GARFUNKEL, GLEN
Exec Dt:
10/13/2020
2
WU, YAN
Exec Dt:
10/01/2020
3
CHEN, WENYU
Exec Dt:
09/12/2020
4
ZHANG, KUNLIANG
Exec Dt:
10/04/2020
5
LI, MIN
Exec Dt:
09/16/2020
6
KAWASAKI, SHOHEI
Exec Dt:
09/16/2020
Assignee
1
HEADWAY TECHNOLOGIES, INC.
678 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11380355
US20220130419
17081235
Correspondence name and address
SAILE ACKERMAN LLC
28 DAVIS AVENUE
POUGHKEEPSIE, NY 12603
Assignment: 13
Reel/Frame:058248/0397   Pages: 5
Recorded: 11/30/2021
Attorney Dkt #:342365-004000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, WENYU
Exec Dt:
10/19/2021
2
KAWASAKI, SHOHEI
Exec Dt:
10/19/2021
3
ROPPONGI, TETSUYA
Exec Dt:
10/20/2021
Assignee
1
HEADWAY TECHNOLOGIES, INC.
682 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11568891
NONE
17538391
Correspondence name and address
MARIA S. SWIATEK
2000 UNIVERSITY AVENUE
EAST PALO ALTO, CA 94303
Assignment: 14
Reel/Frame:063564/0791   Pages: 5
Recorded: 05/08/2023
Attorney Dkt #:342365-004100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, WENYU
Exec Dt:
10/19/2021
2
KAWASAKI, SHOHEI
Exec Dt:
10/19/2021
3
ROPPONGI, TETSUYA
Exec Dt:
10/20/2021
Assignee
1
HEADWAY TECHNOLOGIES, INC.
682 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230178103
18102975
Correspondence name and address
MARIA S. SWIATEK
2000 UNIVERSITY AVENUE
EAST PALO ALTO, CA 94303
Assignment: 15
Reel/Frame:061549/0669   Pages: 6
Recorded: 10/26/2022
Attorney Dkt #:342365-025000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, WENYU
Exec Dt:
08/01/2022
2
TANG, ZHENYAO
Exec Dt:
08/09/2022
3
KAWASAKI, SHOHEI
Exec Dt:
08/01/2022
4
ROPPONGI, TETSUYA
Exec Dt:
08/01/2022
Assignee
1
HEADWAY TECHNOLOGIES, INC.
682 S. HILLVIEW DRIVE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240029759
17872831
Correspondence name and address
MARIA S. SWIATEK
2000 UNIVERSITY AVENUE
EAST PALO ALTO, CA 94303

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