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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 : OKUBO, TOSHIRO
Total Assignments: 12
Assignment: 1
Reel/Frame:011274/0239   Pages: 2
Recorded: 11/02/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OKUBO, TOSHIRO
Exec Dt:
10/11/2000
Assignee
1
ROHM CO., LTD.
21 SAIIN MIZOSAKI-CHO
UKYO-KU, KYOTO 615-8585, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6449427
NONE
09705477
Correspondence name and address
HOGAN & HARTSON L.L.P.
LOUIS A. MOK, ESQ.
500 SOUTH GRAND AVENUE, SUITE 1900
LOS ANGELES, CA 90071
Assignment: 2
Reel/Frame:011362/0787   Pages: 2
Recorded: 12/05/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OKUBO, TOSHIRO
Exec Dt:
11/06/2000
Assignee
1
ROHM CO., LTD.
21, SAIIN MIZOSAKI-CHO
UKYO-KU, KYOTO, 615 8585, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6369638
US20010002801
09730097
Correspondence name and address
HOGAN & HARTSON L.L.P.
LOUIS A. MOK, ESQ.
500 SOUTH GRAND AVENUE, SUITE 1900
LOS ANGELES, CA 90071
Assignment: 3
Reel/Frame:011596/0845   Pages: 2
Recorded: 03/08/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OKUBO, TOSHIRO
Exec Dt:
02/23/2001
Assignee
1
ROHM CO., LTD.
21 SAIIN MIZOSAKI-CHO
UKYO-KU, KYOTO 615-8585, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6429635
US20010020841
09801412
Correspondence name and address
HOGAN & HARTSON L.L.P.
LOUIS A. MOK, ESQ.
500 SOUTH GRAND AVENUE, SUITE 1900
LOS ANGELES, CA 90071
Assignment: 4
Reel/Frame:012154/0619   Pages: 2
Recorded: 08/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OKUBO, TOSHIRO
Exec Dt:
08/08/2001
Assignee
1
ROHM CO., LTD.
UKYO-KU
21, SAIIN MIZOSAKI-CHO
KYOTO 615-8585, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6710572
US20020030464
09944902
Correspondence name and address
HOGAN & HARTSON L.L.P.
MICHAEL CRAPENHOFT, ESQ.
500 SOUTH GRAND AVENUE, SUITE 1900
LOS ANGELES, CA 90071
Assignment: 5
Reel/Frame:019608/0440   Pages: 2
Recorded: 07/25/2007
Attorney Dkt #:40404.78
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OKUBO, TOSHIRO
Exec Dt:
05/23/2007
Assignee
1
ROHM CO., LTD.
21 SAIIN MIZOSAKI-CHO, UKYO-KU
KYOTO, JAPAN 615-8585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080018365
11569946
Correspondence name and address
KEATING & BENNETT, LLP
8180 GREENSBORO DRIVE
SUITE 850
MCLEAN, VA 22102
Assignment: 6
Reel/Frame:019608/0479   Pages: 2
Recorded: 07/25/2007
Attorney Dkt #:40404.77
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OKUBO, TOSHIRO
Exec Dt:
05/23/2007
Assignee
1
ROHM CO., LTD.
21 SAIIN MIZOSAKI-CHO, UKYO-KU
KYOTO, JAPAN 615-8585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7630616
US20080019678
11569638
Correspondence name and address
KEATING & BENNETT, LLP
8180 GREENSBORO DRIVE
SUITE 850
MCLEAN, VA 22102
Assignment: 7
Reel/Frame:040326/0388   Pages: 3
Recorded: 11/15/2016
Attorney Dkt #:WASH6905 - TDK16006US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWABATA, KENICHI
Exec Dt:
09/20/2016
2
HAYAKAWA, TOSHIO
Exec Dt:
09/20/2016
3
OKUBO, TOSHIRO
Exec Dt:
09/20/2016
Assignee
1
TDK CORPORATION
3-9-1, SHIBAURA
MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170278804
15351758
Correspondence name and address
YOUNG LAW FIRM, P.C.
4370 ALPINE ROAD
SUITE 202
PORTOLA VALLEY, CA 94028
Assignment: 8
Reel/Frame:040641/0777   Pages: 3
Recorded: 12/16/2016
Attorney Dkt #:WASH6929-TDK16009US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWABATA, KENICHI
Exec Dt:
12/02/2016
2
HAYAKAWA, TOSHIO
Exec Dt:
12/02/2016
3
OKUBO, TOSHIRO
Exec Dt:
12/02/2016
Assignee
1
TDK CORPORATION
13-9-1, SHIBAURA
MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10170431
US20170294387
15381379
Correspondence name and address
YOUNG LAW FIRM, P.C.
4370 ALPINE ROAD
SUITE 202
PORTOLA VALLEY, CA 94028
Assignment: 9
Reel/Frame:042477/0109   Pages: 3
Recorded: 05/23/2017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWABATA, KENICHI
Exec Dt:
05/18/2017
2
HAYAKAWA, TOSHIO
Exec Dt:
05/18/2017
3
OKUBO, TOSHIRO
Exec Dt:
05/18/2017
Assignee
1
TDK CORPORATION
13-9-1, SHIBAURA
MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9966343
US20170309576
15464775
Correspondence name and address
YOUNG LAW FIRM, P.C.
4370 ALPINE ROAD
SUITE 202
PORTOLA VALLEY, CA 94028
Assignment: 10
Reel/Frame:042478/0301   Pages: 3
Recorded: 05/23/2017
Attorney Dkt #:WASH6946-TDK16008US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWABATA, KENICHI
Exec Dt:
05/18/2017
2
HAYAKAWA, TOSHIO
Exec Dt:
05/18/2017
3
OKUBO, TOSHIRO
Exec Dt:
05/18/2017
Assignee
1
TDK CORPORATION
13-9-1, SHIBAURA
MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9953932
US20170301628
15465177
Correspondence name and address
YOUNG LAW FIRM, P.C.
4370 ALPINE ROAD
SUITE 202
PORTOLA VALLEY, CA 94028
Assignment: 11
Reel/Frame:042902/0546   Pages: 3
Recorded: 07/05/2017
Attorney Dkt #:WASH6967-TDK16031US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWABATA, KENICHI
Exec Dt:
06/16/2017
2
HAYAKAWA, TOSHIO
Exec Dt:
06/20/2017
3
OKUBO, TOSHIRO
Exec Dt:
06/20/2017
Assignee
1
TDK CORPORATION
3-9-1, SHIBAURA
MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10269726
US20180033738
15641568
Correspondence name and address
YOUNG LAW FIRM, P.C.
4370 ALPINE ROAD
SUITE 202
PORTOLA VALLEY, CA 94028
Assignment: 12
Reel/Frame:063646/0833   Pages: 6
Recorded: 05/15/2023
Attorney Dkt #:074128-0396
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUBO, TOSHIRO
Exec Dt:
04/04/2023
2
KUDO, SHUN
Exec Dt:
04/04/2023
3
ONUMA, KAZUKI
Exec Dt:
04/04/2023
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230380122
18317468
Correspondence name and address
TOMOKI TANIDA
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001

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