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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 : SEZAI, YUJI
Total Assignments: 13
Assignment: 1
Reel/Frame:012151/0417   Pages: 2
Recorded: 09/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEZAI, YUJI
Exec Dt:
08/21/2001
2
HIRAI, IPPOU
Exec Dt:
08/21/2001
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020053654
09944590
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 2
Reel/Frame:013099/0612   Pages: 2
Recorded: 07/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEZAI, YUJI
Exec Dt:
06/06/2002
2
HIRAI, IPPOU
Exec Dt:
06/06/2002
3
WATANABE, MASAHIKO
Exec Dt:
06/06/2002
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO, 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6773619
US20030116746
10193167
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 3
Reel/Frame:014445/0405   Pages: 2
Recorded: 08/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEZAI, YUJI
Exec Dt:
08/07/2003
2
YASUHARA, KATSUSHI
Exec Dt:
08/07/2003
3
TAKAGAWA, KENYA
Exec Dt:
08/07/2003
4
WATANABE, MASAHIKO
Exec Dt:
08/07/2003
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI
CHUO-KU, TOKYO 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6905629
US20040090302
10650733
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 4
Reel/Frame:015997/0233   Pages: 2
Recorded: 11/16/2004
Attorney Dkt #:121815
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, MASAHIKO
Exec Dt:
10/25/2004
2
KATOU, SHIGERU
Exec Dt:
10/26/2004
3
SEZAI, YUJI
Exec Dt:
10/25/2004
4
YASUHARA, KATSUSHI
Exec Dt:
10/25/2004
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050104703
10988554
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VIRGINIA 22320
Assignment: 5
Reel/Frame:034272/0706   Pages: 5
Recorded: 11/26/2014
Attorney Dkt #:163539
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEDA, SAORI
Exec Dt:
10/29/2014
2
KANEKO, TOSHIHIKO
Exec Dt:
10/28/2014
3
YAMASHITA, YUKI
Exec Dt:
11/07/2014
4
SEZAI, YUJI
Exec Dt:
10/31/2014
Assignee
1
TDK CORPORATION
3-9-1, SHIBAURA
MINTAO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9481606
US20150124373
14529623
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 6
Reel/Frame:034837/0811   Pages: 6
Recorded: 01/28/2015
Attorney Dkt #:163539
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE EXECUTION DATES PREVIOUSLY RECORDED AT REEL: 034731 FRAME: 0112. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
TAKEDA, SAORI
Exec Dt:
10/29/2014
2
KANEKO, TOSHIHIKO
Exec Dt:
10/28/2014
3
YAMASHITA, YUKI
Exec Dt:
11/07/2014
4
SEZAI, YUJI
Exec Dt:
10/31/2014
Assignee
1
TDK CORPORATION
3-9-1, SHIBAURA
MINTAO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9481606
US20150124373
14529623
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 7
Reel/Frame:035065/0557   Pages: 6
Recorded: 02/19/2015
Attorney Dkt #:163539
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED AT REEL: 034837 FRAME: 0811. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
TAKEDA, SAORI
Exec Dt:
10/29/2014
2
KANEKO, TOSHIHIKO
Exec Dt:
10/28/2014
3
YAMASHITA, YUKI
Exec Dt:
11/07/2014
4
SEZAI, YUJI
Exec Dt:
10/31/2014
Assignee
1
TDK CORPORATION
3-9-1, SHIBAURA
MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9481606
US20150124373
14529623
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 8
Reel/Frame:034731/0112   Pages: 6
Recorded: 01/07/2015
Attorney Dkt #:163539
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED AT REEL: 034272 FRAME: 0706. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
TAKEDA, SAORI
Exec Dt:
10/28/2014
2
KANEKO, TOSHIHIKO
Exec Dt:
10/29/2014
3
YAMASHITA, YUKI
Exec Dt:
10/31/2014
4
SEZAI, YUJI
Exec Dt:
11/07/2014
Assignee
1
TDK CORPORATION
3-9-1, SHIBAURA
MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9481606
US20150124373
14529623
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 9
Reel/Frame:035195/0542   Pages: 5
Recorded: 03/18/2015
Attorney Dkt #:164533
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASAOKA, RAITAROU
Exec Dt:
02/12/2015
2
KANEKO, TOSHIHIKO
Exec Dt:
02/18/2015
3
YAMASHITA, YUKI
Exec Dt:
03/04/2015
4
UCHIYAMA, HIROKI
Exec Dt:
02/13/2015
5
TAKEDA, SAORI
Exec Dt:
02/12/2015
6
SEZAI, YUJI
Exec Dt:
02/13/2015
7
OOTSUKI, SHIROU
Exec Dt:
02/12/2015
Assignee
1
TDK CORPORATION
3-9-1, SHIBAURA
MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9643890
US20150274600
14661881
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 10
Reel/Frame:036402/0730   Pages: 5
Recorded: 08/24/2015
Attorney Dkt #:167469
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEDA, SAORI
Exec Dt:
08/18/2015
2
FURUKAWA, MASAHITO
Exec Dt:
08/18/2015
3
KOSUDA, MASANORI
Exec Dt:
08/18/2015
4
SEZAI, YUJI
Exec Dt:
08/20/2015
Assignee
1
TDK CORPORATION
3-9-1, SHIBAURA, MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9455087
US20160079002
14833614
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 11
Reel/Frame:043525/0447   Pages: 3
Recorded: 09/07/2017
Attorney Dkt #:178289
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEZAI, YUJI
Exec Dt:
07/13/2017
2
YASUHARA, KATSUSHI
Exec Dt:
07/21/2017
Assignee
1
TDK CORPORATION
3-9-1, SHIBAURA, MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10163560
US20180096781
15698163
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 12
Reel/Frame:043717/0370   Pages: 4
Recorded: 09/27/2017
Attorney Dkt #:178576
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEZAI, YUJI
Exec Dt:
07/13/2017
2
FURUKAWA, HIRONOBU
Exec Dt:
07/25/2017
3
TAKAGI, NOBUO
Exec Dt:
07/26/2017
Assignee
1
TDK CORPORATION
3-9-1, SHIBAURA
MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180090259
15717404
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 13
Reel/Frame:063450/0562   Pages: 6
Recorded: 04/26/2023
Attorney Dkt #:224329
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YASUHARA, KATSUSHI
Exec Dt:
04/24/2023
2
SEZAI, YUJI
Exec Dt:
04/24/2023
3
NAKAZAWA, RYOMA
Exec Dt:
04/24/2023
4
FURUKAWA, HIRONOBU
Exec Dt:
04/24/2023
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230352231
18307442
Correspondence name and address
JESSE O. COLLIER
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

Search Results as of: 04/28/2024 04:25 PM
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