skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : MITSUNAGA, TAKUMA
Total Assignments: 15
Assignment: 1
Reel/Frame:018459/0974   Pages: 4
Recorded: 10/27/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MITSUNAGA, TAKUMA
Exec Dt:
09/29/2006
2
OYAIZU, TSUYOSHI
Exec Dt:
09/29/2006
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-8272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070047308
11513630
Correspondence name and address
GREGORY D. DEGRAZIA
HOWARD & HOWARD ATTORNEYS P.C.
THE PINEHURST OFFICE CENTER, SUITE 101
39400 WOODWARD AVENUE
BLOOMFIELD HILLS, MI 48304-5151
Assignment: 2
Reel/Frame:019452/0655   Pages: 4
Recorded: 06/15/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUNAGA, TAKUMA
Exec Dt:
06/01/2007
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-8272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7870328
US20070245070
11787734
Correspondence name and address
GREGORY D. DEGRAZIA
HOWARD & HOWARD ATTORNEYS, P.C.
THE PINHURST OFFICE, CENTER, SUITE 101
39400 WOODWARD AVENUE
BLOOMFIELD HILLS, MI 48304-5151
Assignment: 3
Reel/Frame:023343/0997   Pages: 2
Recorded: 09/29/2009
Attorney Dkt #:75A-002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MITSUNAGA, TAKUMA
Exec Dt:
09/25/2009
2
TOMINAGA, TAKUMA
Exec Dt:
09/25/2009
3
OHBA, HIROYUKI
Exec Dt:
09/25/2009
4
KITA, KENZO
Exec Dt:
09/26/2009
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-8272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8214579
US20100082888
12585911
Correspondence name and address
DAVID G. POSZ
POSZ LAW GROUP, PLC
12040 SOUTH LAKES DRIVE, SUITE 101
RESTON, VIRGINIA 20191
Assignment: 4
Reel/Frame:023336/0489   Pages: 3
Recorded: 10/07/2009
Attorney Dkt #:75A-004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MITSUNAGA, TAKUMA
Exec Dt:
09/29/2009
2
TOMINAGA, TAKUMA
Exec Dt:
09/29/2009
3
OHBA, HIROYUKI
Exec Dt:
09/29/2009
4
KITA, KENZO
Exec Dt:
10/05/2009
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-8272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8239615
US20100082887
12574768
Correspondence name and address
POSZ LAW GROUP, PLC
12040 SOUTH LAKES DRIVE
SUITE 101
RESTON, VA 20191
Assignment: 5
Reel/Frame:053164/0631   Pages: 8
Recorded: 07/09/2020
Attorney Dkt #:P60671
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, SHINGO
Exec Dt:
06/18/2020
2
NAOI, KATSUO
Exec Dt:
06/18/2020
3
MITSUNAGA, TAKUMA
Exec Dt:
06/18/2020
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11594883
US20210066929
16961036
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 6
Reel/Frame:053177/0561   Pages: 6
Recorded: 07/10/2020
Attorney Dkt #:P60658
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MITSUNAGA, TAKUMA
Exec Dt:
06/30/2020
2
NAOI, KATSUO
Exec Dt:
06/30/2020
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11791501
US20210066912
16961574
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 7
Reel/Frame:053472/0462   Pages: 8
Recorded: 08/12/2020
Attorney Dkt #:P60817
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, SHINGO
Exec Dt:
07/08/2020
2
NAOI, KATSUO
Exec Dt:
07/06/2020
3
MITSUNAGA, TAKUMA
Exec Dt:
07/28/2020
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11418051
US20210050738
16969322
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 8
Reel/Frame:057072/0792   Pages: 5
Recorded: 08/04/2021
Attorney Dkt #:074128-0281
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MITSUNAGA, TAKUMA
Exec Dt:
07/21/2021
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11411400
US20220060016
17428120
Correspondence name and address
TOMOKI TANIDA
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 9
Reel/Frame:057465/0313   Pages: 6
Recorded: 09/13/2021
Attorney Dkt #:074128-0282
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, SHINGO
Exec Dt:
07/27/2021
2
NAOI, KATSUO
Exec Dt:
08/03/2021
3
MITSUNAGA, TAKUMA
Exec Dt:
08/03/2021
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11601007
US20220094191
17428144
Correspondence name and address
TOMOKI TANIDA
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 10
Reel/Frame:059170/0169   Pages: 4
Recorded: 03/04/2022
Attorney Dkt #:199639
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAOI, KATSUO
Exec Dt:
03/01/2022
2
MITSUNAGA, TAKUMA
Exec Dt:
03/01/2022
3
SUZUKI, SHINGO
Exec Dt:
03/01/2022
4
ICHI, MASAO
Exec Dt:
03/01/2022
5
UTO, HISAKAZU
Exec Dt:
03/01/2022
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230006282
17640471
Correspondence name and address
JESSE O. COLLIER
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 11
Reel/Frame:059170/0764   Pages: 4
Recorded: 03/04/2022
Attorney Dkt #:199640
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MITSUNAGA, TAKUMA
Exec Dt:
03/01/2022
2
NAOI, KATSUO
Exec Dt:
03/01/2022
3
SUZUKI, SHINGO
Exec Dt:
03/01/2022
4
UTO, HISAKAZU
Exec Dt:
03/01/2022
5
ICHI, MASAO
Exec Dt:
03/01/2022
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230155391
17640493
Correspondence name and address
JESSE O. COLLIER
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 12
Reel/Frame:061445/0825   Pages: 4
Recorded: 10/17/2022
Attorney Dkt #:222316
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MITSUNAGA, TAKUMA
Exec Dt:
09/01/2022
2
SUZUKI, SHINGO
Exec Dt:
09/21/2022
3
NAOI, KATSUO
Exec Dt:
09/15/2022
4
ICHI, MASAO
Exec Dt:
09/08/2022
5
UTO, HISAKAZU
Exec Dt:
09/15/2022
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI
CHUO-KU, TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230291222
17967648
Correspondence name and address
JESSE O. COLLIER
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 13
Reel/Frame:061458/0239   Pages: 4
Recorded: 10/18/2022
Attorney Dkt #:222318
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ICHI, MASAO
Exec Dt:
09/07/2022
2
SUZUKI, SHINGO
Exec Dt:
09/21/2022
3
MITSUNAGA, TAKUMA
Exec Dt:
09/07/2022
4
NAOI, KATSUO
Exec Dt:
09/15/2022
5
UTO, HISAKAZU
Exec Dt:
09/15/2022
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230333525
17968271
Correspondence name and address
JESSE O. COLLIER
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 14
Reel/Frame:061874/0908   Pages: 4
Recorded: 11/02/2022
Attorney Dkt #:222493
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ICHI, MASAO
Exec Dt:
09/07/2022
2
SUZUKI, SHINGO
Exec Dt:
09/21/2022
3
MITSUNAGA, TAKUMA
Exec Dt:
09/07/2022
4
NAOI, KATSUO
Exec Dt:
09/15/2022
5
UTO, HISAKAZU
Exec Dt:
09/15/2022
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230333529
17979247
Correspondence name and address
JESSE O. COLLIER
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 15
Reel/Frame:062116/0420   Pages: 4
Recorded: 10/18/2022
Attorney Dkt #:222317
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MITSUNAGA, TAKUMA
Exec Dt:
09/15/2022
2
SUZUKI, SHINGO
Exec Dt:
09/15/2022
3
ICHI, MASAO
Exec Dt:
09/21/2022
4
NAOI, KATSUO
Exec Dt:
09/30/2022
5
UTO, HISAKAZU
Exec Dt:
09/21/2022
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230344244
17919586
Correspondence name and address
JESSE O. COLLIER
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

Search Results as of: 05/03/2024 09:53 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT