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Patent Assignment Assignor Details
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Assignor Name : TSUKAMOTO, SYUJI
Total Assignments: 21
Assignment: 1
Reel/Frame:012249/0216   Pages: 2
Recorded: 10/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSUKAMOTO, SYUJI
Exec Dt:
09/25/2001
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6956804
US20020044512
09972873
Correspondence name and address
ARENT FOX KINTNER PLOTKIN ET AL
CHARLES M. MARMELSTEIN
1050 CONNECTICUT AVENUE, N.W., SUITE 400
WASHINGTON, D.C. 20036-5339
Assignment: 2
Reel/Frame:012249/0387   Pages: 2
Recorded: 10/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSUKAMOTO, SYUJI
Exec Dt:
09/25/2001
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7042824
US20020041555
09972950
Correspondence name and address
ARENT FOX KINTNER PLOTKIN & KAHN, PLLC
CHARLES M. MARMELSTEIN
1050 CONNECTICUT AVENUE, N.W., SUITE 400
WASHINGTON, D.C. 20036-5339
Assignment: 3
Reel/Frame:012251/0483   Pages: 2
Recorded: 10/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSUKAMOTO, SYUJI
Exec Dt:
09/25/2001
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6611484
US20020041556
09973042
Correspondence name and address
ARENT FOX KINTNER PLOTKIN & KAHN PLLC
CHARLES M. MARMELSTEIN
1050 CONNECTICUT AVENUE, N.W., SUITE 400
WASHINGON, D.C. 20036-5339
Assignment: 4
Reel/Frame:012374/0208   Pages: 3
Recorded: 12/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSUKAMOTO, SYUJI
Exec Dt:
12/14/2001
Assignee
1
TDK CORPORATION
CHUO-KU
1-13-1, NIHONBASHI
TOKYO 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020075793
09950072
Correspondence name and address
OBLON SPIVAK MCCLELLAND ET AL.
NORMAN F. OBLON
1755 JEFFERSON DAVIS HWY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:012718/0777   Pages: 2
Recorded: 03/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUZAWA, NARUTOSHI
Exec Dt:
03/01/2002
2
TSUKAMOTO, SYUJI
Exec Dt:
03/01/2002
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6891790
US20020191519
10103688
Correspondence name and address
RADER, FISHMAN & GRAUER, PLLC
CARL SCHAUKOWITCH
1233 20TH STREET, N.W., SUITE 501
WASHINGTON, D.C. 20036
Assignment: 6
Reel/Frame:012999/0007   Pages: 2
Recorded: 06/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARIOKA, HIROYUKI
Exec Dt:
05/08/2002
2
TSUKAMOTO, SYUJI
Exec Dt:
05/08/2002
3
HORAI, TAKASHI
Exec Dt:
05/08/2002
4
OOTSUKI, SHIROU
Exec Dt:
05/08/2002
Assignee
1
TDK CORPORATION
1-13-1 NIHONBASHI, CHUO-KU
TOKYO 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6699557
US20020192423
10107039
Correspondence name and address
RADER, FISHMAN & GRAUER, PLLC
DAVID T. NIKAIDO
1233 20TH STREET, N.W.
SUITE 501
WASHINGTON, D.C. 20036
Assignment: 7
Reel/Frame:013044/0833   Pages: 2
Recorded: 06/21/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARIOKA, HIROYUKI
Exec Dt:
05/22/2002
2
TSUKAMOTO, SYUJI
Exec Dt:
05/22/2002
3
HORAI, TAKASHI
Exec Dt:
05/22/2002
4
OOTSUKI, SHIROU
Exec Dt:
05/22/2002
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7082088
US20020191512
10107368
Correspondence name and address
RADER, FISHMAN & GRAUER, PLLC
DAVID T. NAKAIDO
1233 20TH STREET, N.W.
SUITE 501
WASHINGTON, D.C. 20036
Assignment: 8
Reel/Frame:013310/0722   Pages: 2
Recorded: 09/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSUKAMOTO, SYUJI
Exec Dt:
06/03/2002
Assignee
1
TDK CORPORATION
1-13-1 NIHONBASHI, CHUO-KU
TOKYO 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7012870
US20020141316
10107163
Correspondence name and address
RADER, FISHMAN & GAUER, PLLC
CARL SCHAUKOWITCH
1233 20TH STREET, N.W.
SUITE 501
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:013908/0433   Pages: 4
Recorded: 03/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HORAI, TAKASHI
Exec Dt:
03/10/2003
2
ARIOKA, HIROYUKI
Exec Dt:
03/11/2003
3
FUKUZAWA, NARUTOSHI
Exec Dt:
03/10/2003
4
TSUKAMOTO, SYUJI
Exec Dt:
03/10/2003
Assignee
1
TDK CORPORATION
1-13-1 NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-8272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030190448
10394257
Correspondence name and address
GREENBLUM & BERNSTEIN
BRUCE H. BERNSTEIN
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 10
Reel/Frame:014390/0236   Pages: 2
Recorded: 08/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HORAI, TAKASHI
Exec Dt:
07/31/2003
2
TSUKAMOTO, SYUJI
Exec Dt:
07/31/2003
3
FUKUZAWA, NARUTOSHI
Exec Dt:
08/01/2003
4
ARIOKA, HIROYUKI
Exec Dt:
08/01/2003
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040043255
10640246
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 11
Reel/Frame:014635/0078   Pages: 3
Recorded: 10/23/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKAMOTO, SYUJI
Exec Dt:
10/06/2003
2
ARIOKA, HIROYUKI
Exec Dt:
10/06/2003
3
KAWAGUCHI, YUUICHI
Exec Dt:
10/06/2003
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI
TOKYO, 103-8272, CHUO-KU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040089637
10691851
Correspondence name and address
SEED I. P. LAW GROUP PLLC
DAVID V. CARLSON
SUITE 6300
701 FIFTH AVENUE
SEATTLE, WA 98104-7092
Assignment: 12
Reel/Frame:014644/0964   Pages: 3
Recorded: 10/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HORAI, TAKASHI
Exec Dt:
10/20/2003
2
ARIOKA, HIROYUKI
Exec Dt:
10/20/2003
3
FUKUZAWA, NARUTOSHI
Exec Dt:
10/20/2003
4
TSUKAMOTO, SYUJI
Exec Dt:
10/20/2003
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI
TOKYO, 103-8272, CHUO-KU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040085887
10693314
Correspondence name and address
SEED INTELLECTUAL PROPERTY
LAW GROUP PLLC
DAVID V. CARLSON
701 FIFTH AVENUE, SUITE 6300
SEATTLE, WA 98104-7092
Assignment: 13
Reel/Frame:015208/0938   Pages: 4
Recorded: 12/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARIOKA, HIROYUKI
Exec Dt:
11/25/2003
2
TSUKAMOTO, SYUJI
Exec Dt:
11/11/2003
3
HORAI, TAKASHI
Exec Dt:
11/11/2003
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI
CHUO-KU, TOKYO 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7221637
US20040151103
10478302
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
BRUCE H. BERNSTEIN
1950 ROLAND CLARKE PLACE
P24642
RESTON, VA 20191
Assignment: 14
Reel/Frame:015611/0771   Pages: 4
Recorded: 03/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKAMOTO, SYUJI
Exec Dt:
02/23/2004
2
ARIOKA, HIROYUKI
Exec Dt:
02/23/2004
3
FUKUZAWA, NARUTOSHI
Exec Dt:
02/23/2004
4
HORAI, TAKASHI
Exec Dt:
02/23/2004
5
TAKE, HIROSHI
Exec Dt:
02/23/2004
6
INOUE, MOTOHIRO
Exec Dt:
02/23/2004
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-8272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7102969
US20040240340
10488109
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
BRUCE H. BERNSTEIN
1950 ROLAND CLARKE PLACE
P25034
RESTON, VA 20191
Assignment: 15
Reel/Frame:016933/0106   Pages: 3
Recorded: 03/09/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKAMOTO, SYUJI
Exec Dt:
03/03/2005
2
HORAI, TAKASHI
Exec Dt:
03/03/2005
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI
CHUO-KU
TOKYO, JAPAN 103-8272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7193949
US20060039261
10527485
Correspondence name and address
SEED INTELLECTUAL PROPERTY LAW
GROUP PLLC
DAVID V. CARLSON
701 FIFTH AVENUE, SUITE 6300
SEATTLE, WA 98104-7092
Assignment: 16
Reel/Frame:021551/0776   Pages: 3
Recorded: 09/18/2008
Attorney Dkt #:P34875
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOSHIMA, MASAKI
Exec Dt:
07/16/2008
2
INOUE, HIROYASU
Exec Dt:
07/18/2008
3
TSUKAMOTO, SYUJI
Exec Dt:
07/23/2008
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-8272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090029089
12178100
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 17
Reel/Frame:021552/0035   Pages: 3
Recorded: 09/18/2008
Attorney Dkt #:P34876
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOSHIMA, MASAKI
Exec Dt:
07/16/2008
2
INOUE, HIROYASU
Exec Dt:
07/18/2008
3
TSUKAMOTO, SYUJI
Exec Dt:
07/23/2008
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-8272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090029090
12178797
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 18
Reel/Frame:021632/0296   Pages: 3
Recorded: 10/03/2008
Attorney Dkt #:P34874
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOSHIMA, MASAKI
Exec Dt:
07/16/2008
2
INOUE, HIROYASU
Exec Dt:
07/18/2008
3
TSUKAMOTO, SYUJI
Exec Dt:
07/23/2008
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-8272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090022030
12175762
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 19
Reel/Frame:058973/0537   Pages: 4
Recorded: 02/10/2022
Attorney Dkt #:199031
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOKI, TAKUYA
Exec Dt:
01/24/2022
2
HIGASHI, SHUJI
Exec Dt:
01/24/2022
3
TSUKAMOTO, SYUJI
Exec Dt:
01/27/2022
4
TATSUZAKI, KEISUKE
Exec Dt:
01/28/2022
5
TANAKA, KOSUKE
Exec Dt:
01/28/2022
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230361313
17634391
Correspondence name and address
JESSE COLLIER
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 20
Reel/Frame:064605/0434   Pages: 6
Recorded: 08/16/2023
Attorney Dkt #:226074
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENDO, MAKOTO
Exec Dt:
07/25/2023
2
CHEN, MINGYU
Exec Dt:
07/25/2023
3
KANBAYASHI, YOSHIHIRO
Exec Dt:
07/25/2023
4
SATOU, TAKASI
Exec Dt:
07/25/2023
5
KOZAI, NATSUMI
Exec Dt:
07/25/2023
6
TANABE, YOSHIHIKO
Exec Dt:
07/25/2023
7
TSUKAMOTO, SYUJI
Exec Dt:
07/25/2023
8
YANAGIDA, MIYUKI
Exec Dt:
08/03/2023
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI
CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240128463
18277430
Correspondence name and address
W. SCOTT STRICKLAND
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 21
Reel/Frame:064608/0551   Pages: 6
Recorded: 08/16/2023
Attorney Dkt #:226135
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENDO, MAKOTO
Exec Dt:
07/25/2023
2
CHEN, MINGYU
Exec Dt:
07/25/2023
3
KANBAYASHI, YOSHIHIRO
Exec Dt:
07/25/2023
4
SATOU, TAKASI
Exec Dt:
07/25/2023
5
KOZAI, NATSUMI
Exec Dt:
07/25/2023
6
TANABE, YOSHIHIKO
Exec Dt:
07/25/2023
7
TSUKAMOTO, SYUJI
Exec Dt:
07/25/2023
8
YANAGIDA, MIYUKI
Exec Dt:
08/03/2023
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240047696
18277471
Correspondence name and address
W. SCOTT STRICKLAND
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

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