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Patent Assignment Assignor Details
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Assignor Name : HIGASHIDA, KEIGO
Total Assignments: 20
Assignment: 1
Reel/Frame:033385/0584   Pages: 3
Recorded: 07/24/2014
Attorney Dkt #:162576
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UMEDA, HIDENOBU
Exec Dt:
07/10/2014
2
ISHIKAWA, YUMA
Exec Dt:
07/18/2014
3
YOSHINO, MAKOTO
Exec Dt:
07/18/2014
4
HIGASHIDA, KEIGO
Exec Dt:
07/18/2014
Assignee
1
TDK CORPORATION
3-9-1, SHIBAURA, MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9293913
US20150036248
14339979
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 2
Reel/Frame:051608/0788   Pages: 4
Recorded: 01/24/2020
Attorney Dkt #:WASH7245-TDK18131US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHINO, HANAKO
Exec Dt:
01/14/2020
2
SUZUKI, HIROSHI
Exec Dt:
01/14/2020
3
URABE, DAISUKE
Exec Dt:
01/16/2020
4
HIGASHIDA, KEIGO
Exec Dt:
01/20/2020
5
TSUCHIYA, TOMOKAZU
Exec Dt:
01/14/2020
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI
CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11631525
US20200243257
16751579
Correspondence name and address
YOUNG LAW FIRM, P.C. ALAN W. YOUNG
4370 ALPINE ROAD
SUITE 202
PORTOLA VALLEY, CA 94028
Assignment: 3
Reel/Frame:051609/0274   Pages: 4
Recorded: 01/24/2020
Attorney Dkt #:WASH7246-TDK18132US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHINO, HANAKO
Exec Dt:
01/14/2020
2
SUZUKI, HIROSHI
Exec Dt:
01/14/2020
3
URABE, DAISUKE
Exec Dt:
01/16/2020
4
HIGASHIDA, KEIGO
Exec Dt:
01/20/2020
5
TSUCHIYA, TOMOKAZU
Exec Dt:
01/14/2020
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI
CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11636969
US20200243244
16751637
Correspondence name and address
YOUNG LAW FIRM, P.C. ALAN W. YOUNG
4370 ALPINE ROAD
SUITE 202
PORTOLA VALLEY, CA 94028
Assignment: 4
Reel/Frame:051610/0038   Pages: 4
Recorded: 01/24/2020
Attorney Dkt #:WASH7247-TDK18133US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHINO, HANAKO
Exec Dt:
01/14/2020
2
SUZUKI, HIROSHI
Exec Dt:
01/14/2020
3
URABE, DAISUKE
Exec Dt:
01/16/2020
4
HIGASHIDA, KEIGO
Exec Dt:
01/20/2020
5
TSUCHIYA, TOMOKAZU
Exec Dt:
01/14/2020
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI
CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11626238
US20200243251
16751725
Correspondence name and address
YOUNG LAW FIRM, P.C.
4370 ALPINE ROAD
SUITE 202
PORTOLA VALLEY, CA 94028
Assignment: 5
Reel/Frame:055456/0892   Pages: 4
Recorded: 03/02/2021
Attorney Dkt #:195495
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUNITSUKA, KOSUKE
Exec Dt:
01/20/2021
2
HIGASHIDA, KEIGO
Exec Dt:
01/20/2021
3
ITO, EMI
Exec Dt:
01/20/2021
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210280355
17189494
Correspondence name and address
JESSE O. COLLIER
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 6
Reel/Frame:055501/0465   Pages: 6
Recorded: 03/04/2021
Attorney Dkt #:074128-0267
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHINO, HANAKO
Exec Dt:
01/26/2021
2
HIGASHIDA, KEIGO
Exec Dt:
01/26/2021
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210280359
17190857
Correspondence name and address
TOMOKI TANIDA
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 7
Reel/Frame:055295/0551   Pages: 6
Recorded: 02/17/2021
Attorney Dkt #:074128-0261
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHINO, HANAKO
Exec Dt:
02/15/2021
2
HIGASHIDA, KEIGO
Exec Dt:
02/15/2021
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210257142
17177393
Correspondence name and address
TOMOKI TANIDA
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 8
Reel/Frame:056589/0813   Pages: 6
Recorded: 06/18/2021
Attorney Dkt #:074128-0262
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHINO, HANAKO
Exec Dt:
03/12/2021
2
HIGASHIDA, KEIGO
Exec Dt:
03/12/2021
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210257143
17177404
Correspondence name and address
TOMOKI TANIDA
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 9
Reel/Frame:056490/0267   Pages: 6
Recorded: 06/09/2021
Attorney Dkt #:074128-0272
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUNITSUKA, KOSUKE
Exec Dt:
04/13/2021
2
HIGASHIDA, KEIGO
Exec Dt:
04/13/2021
3
ITO, EMI
Exec Dt:
04/13/2021
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210391108
17342051
Correspondence name and address
TOMOKI TANIDA
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 10
Reel/Frame:056490/0417   Pages: 6
Recorded: 06/09/2021
Attorney Dkt #:074128-0273
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUNITSUKA, KOSUKE
Exec Dt:
04/13/2021
2
HIGASHIDA, KEIGO
Exec Dt:
04/13/2021
3
ITO, EMI
Exec Dt:
04/13/2021
4
URABE, DAISUKE
Exec Dt:
04/13/2021
5
ASAI, YUGO
Exec Dt:
04/13/2021
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210391109
17342080
Correspondence name and address
TOMOKI TANIDA
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 11
Reel/Frame:056490/0501   Pages: 6
Recorded: 06/09/2021
Attorney Dkt #:074128-0274
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUNITSUKA, KOSUKE
Exec Dt:
04/13/2021
2
HIGASHIDA, KEIGO
Exec Dt:
04/13/2021
3
ITO, EMI
Exec Dt:
04/13/2021
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210391110
17342119
Correspondence name and address
TOMOKI TANIDA
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 12
Reel/Frame:057149/0148   Pages: 4
Recorded: 08/11/2021
Attorney Dkt #:WASH7338-TDK20054US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIGASHIDA, KEIGO
Exec Dt:
06/15/2021
2
SUZUKI, HIROSHI
Exec Dt:
06/15/2021
3
TOYODA, TERUMASA
Exec Dt:
06/15/2021
4
YOSHINO, HANAKO
Exec Dt:
06/15/2021
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI
CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220059280
17399577
Correspondence name and address
YOUNG LAW FIRM, P.C.
4370 ALPINE ROAD
SUITE 202
PORTOLA VALLEY, 94028 UNITED STATES
Assignment: 13
Reel/Frame:057152/0052   Pages: 4
Recorded: 08/11/2021
Attorney Dkt #:WASH7340-TDK20056US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOYODA, TERUMASA
Exec Dt:
06/15/2021
2
SUZUKI, HIROSHI
Exec Dt:
06/15/2021
3
TONOGAI, TORU
Exec Dt:
06/16/2021
4
HIGASHIDA, KEIGO
Exec Dt:
06/15/2021
5
YOSHINO, HANAKO
Exec Dt:
06/15/2021
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI
CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220059281
17399855
Correspondence name and address
YOUNG LAW FIRM, P.C.
4370 ALPINE ROAD
SUITE 202
PORTOLA VALLEY, CA 94028
Assignment: 14
Reel/Frame:057864/0528   Pages: 4
Recorded: 10/21/2021
Attorney Dkt #:WASH7346-TDK20031US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIKAWA, TOMONAGA
Exec Dt:
09/29/2021
2
HIGASHIDA, KEIGO
Exec Dt:
10/05/2021
3
YONEYAMA, MASAKI
Exec Dt:
09/29/2021
4
OKAZAKI, MICHITAKA
Exec Dt:
09/29/2021
5
KAMEDA, MASUMI
Exec Dt:
09/29/2021
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI
CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220148796
17506996
Correspondence name and address
YOUNG LAW FIRM, P.C. ALAN W. YOUNG
4370 ALPINE ROAD
SUITE 202
PORTOLA VALLEY, CA 94028
Assignment: 15
Reel/Frame:059770/0451   Pages: 6
Recorded: 04/29/2022
Attorney Dkt #:074128-0316
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHINO, HANAKO
Exec Dt:
04/05/2022
2
HIGASHIDA, KEIGO
Exec Dt:
04/05/2022
3
WATANABE, TAICHI
Exec Dt:
04/05/2022
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220384089
17731292
Correspondence name and address
TOMOKI TANIDA
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 16
Reel/Frame:060538/0207   Pages: 6
Recorded: 07/18/2022
Attorney Dkt #:074128-0323
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHINO, HANAKO
Exec Dt:
06/27/2022
2
HIGASHIDA, KEIGO
Exec Dt:
05/30/2022
3
URABE, DAISUKE
Exec Dt:
05/30/2022
4
ARASAWA, TAKASHI
Exec Dt:
05/30/2022
5
ASAI, YUGO
Exec Dt:
05/30/2022
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220384093
17828335
Correspondence name and address
TOMOKI TANIDA
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 17
Reel/Frame:060743/0807   Pages: 4
Recorded: 08/08/2022
Attorney Dkt #:221401
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIGASHIDA, KEIGO
Exec Dt:
07/04/2022
2
TONOGAI, TORU
Exec Dt:
06/30/2022
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230075338
17882941
Correspondence name and address
JESSE O. COLLIER
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 18
Reel/Frame:062859/0025   Pages: 6
Recorded: 03/02/2023
Attorney Dkt #:223818
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, TAICHI
Exec Dt:
01/17/2023
2
HIGASHIDA, KEIGO
Exec Dt:
01/17/2023
3
YOSHINO, HANAKO
Exec Dt:
01/06/2023
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230290558
18177419
Correspondence name and address
JESSE O. COLLIER
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 19
Reel/Frame:063047/0229   Pages: 5
Recorded: 03/21/2023
Attorney Dkt #:224029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, TAKASHI
Exec Dt:
03/03/2023
2
KAWAGOE, TASUKU
Exec Dt:
03/03/2023
3
HIGASHIDA, KEIGO
Exec Dt:
03/03/2023
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230317366
18124236
Correspondence name and address
JESSE O. COLLIER
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 20
Reel/Frame:063829/0955   Pages: 4
Recorded: 06/01/2023
Attorney Dkt #:AP0408-US01-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EGASHIRA, GEN
Exec Dt:
05/15/2023
2
MUGISAWA, MASAKI
Exec Dt:
05/25/2023
3
ICHINOSE, KAZUYA
Exec Dt:
05/15/2023
4
HIGASHIDA, KEIGO
Exec Dt:
05/15/2023
Assignee
1
CHEMOURS-MITSUI FLUOROPRODUCTS CO., LTD.
KAMIYACHO PRIME PLACE
4-1-17, TORANOMON, MINATO-KU
TOKYO, JAPAN 105-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240043614
18039847
Correspondence name and address
THE CHEMOURS COMPANY PATENT LEGAL GROUP
1007 MARKET STREET
PATENT LEGAL GROUP
WILMINGTON, DE 19801

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