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 : KURODA, TOMOFUMI
Total Assignments: 20
Assignment: 1
Reel/Frame:009976/0719   Pages: 3
Recorded: 05/25/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAITA, HITOSHI
Exec Dt:
12/25/1998
2
KURODA, TOMOFUMI
Exec Dt:
12/25/1998
3
OKAMOTO, SHIGEO
Exec Dt:
12/25/1998
4
SATO, NAOYOSHI
Exec Dt:
12/25/1998
Assignee
1
TDK CORPORATION
13-1, NIHONBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6077453
NONE
09231763
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
NORMAN F. OBLON
ATTORNEYS AT LAW
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 2
Reel/Frame:012203/0473   Pages: 3
Recorded: 09/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAITA, HITOSHI
Exec Dt:
07/04/2000
2
KURODA, TOMOFUMI
Exec Dt:
07/04/2000
3
SATO, NAOYOSHI
Exec Dt:
07/04/2000
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO, 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6402979
NONE
09628280
Correspondence name and address
OBLON SPIVAK MCCLELLAND
NORMAN F. OBLON
1755 JEFFERSON DAVIS HWY, 4TH FLR
ARLINGTON VA 22202
Assignment: 3
Reel/Frame:018006/0879   Pages: 4
Recorded: 06/19/2006
Attorney Dkt #:125757
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FURUKAWA, MASAHITO
Exec Dt:
06/13/2006
2
NANAO, MASARU
Exec Dt:
06/13/2006
3
MUROSAWA, SHOUGO
Exec Dt:
06/13/2006
4
SATOU, NAOYOSHI
Exec Dt:
06/13/2006
5
KURODA, TOMOFUMI
Exec Dt:
06/13/2006
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI
CHUO-KU, TOKYO 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070152183
10583447
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 4
Reel/Frame:019098/0082   Pages: 5
Recorded: 03/31/2007
Attorney Dkt #:OBA-41843
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURODA, TOMOFUMI
Exec Dt:
02/01/2007
2
NAKAHATA, ISAO
Exec Dt:
02/01/2007
3
WATANABE, MASAHIKO
Exec Dt:
02/01/2007
4
FURUKAWA, MASAHITO
Exec Dt:
02/07/2007
5
HASEGAWA, OSAMU
Exec Dt:
02/01/2007
6
AOKI, TAKUYA
Exec Dt:
02/09/2007
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI
CHUO-KU, TOKYO, JAPAN 103-8272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070181847
11671479
Correspondence name and address
JOSEPH J. CORSO
1801 EAST NINTH STREET, SUITE 1200
CLEVELAND, OH 44114-3108
Assignment: 5
Reel/Frame:021084/0354   Pages: 4
Recorded: 06/12/2008
Attorney Dkt #:324173US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHE, SHENGLEI
Exec Dt:
05/12/2008
2
MORI, KENTARO
Exec Dt:
05/12/2008
3
WATANABE, MASAHIKO
Exec Dt:
05/12/2008
4
AOKI, TAKUYA
Exec Dt:
05/12/2008
5
KURODA, TOMOFUMI
Exec Dt:
05/12/2008
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-8272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7713465
US20080236706
12053082
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:025138/0270   Pages: 4
Recorded: 10/14/2010
Attorney Dkt #:147153
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURODA, TOMOFUMI
Exec Dt:
09/29/2010
2
KOEDA, MASAHITO
Exec Dt:
09/29/2010
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI
CHUO-KU
TOKYO 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110101262
12896252
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 7
Reel/Frame:026233/0946   Pages: 5
Recorded: 05/03/2011
Attorney Dkt #:148883
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOEDA, MASAHITO
Exec Dt:
03/14/2011
2
KURODA, TOMOFUMI
Exec Dt:
03/14/2011
3
ISHIKURA, TOMOKAZU
Exec Dt:
03/14/2011
4
HARADA, AKIHIRO
Exec Dt:
03/14/2011
5
ONO, HIROYUKI
Exec Dt:
04/15/2011
6
KIDO, OSAMU
Exec Dt:
03/18/2011
7
UEDA, SATOKO
Exec Dt:
03/18/2011
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8252124
US20110227679
13046307
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 8
Reel/Frame:027556/0672   Pages: 5
Recorded: 01/17/2012
Attorney Dkt #:152006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKURA, TOMOKAZU
Exec Dt:
12/26/2011
2
MURAMOTO, MICHIHIRO
Exec Dt:
12/26/2011
3
HARADA, AKIHIRO
Exec Dt:
12/26/2011
4
KAWASAKI, KATSUMI
Exec Dt:
12/26/2011
5
KURODA, TOMOFUMI
Exec Dt:
12/26/2011
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI
CHUO-KU, TOKYO, JAPAN 103-8272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9424968
US20120229354
13351722
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 9
Reel/Frame:029781/0809   Pages: 4
Recorded: 01/29/2013
Attorney Dkt #:155698
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOEDA, MASAHITO
Exec Dt:
01/18/2013
2
SHINKAI, YOSHIHIRO
Exec Dt:
01/16/2013
3
KURODA, TOMOFUMI
Exec Dt:
01/18/2013
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU,
TOKYO 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9245676
US20130265127
13687072
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 10
Reel/Frame:034790/0626   Pages: 5
Recorded: 01/22/2015
Attorney Dkt #:164313
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURODA, TOMOFUMI
Exec Dt:
01/09/2015
2
SAKURAI, YU
Exec Dt:
01/09/2015
3
ITOH, HIDEYUKI
Exec Dt:
01/14/2015
Assignee
1
TDK CORPORATION
3-9-1, SHIBAURA
MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9455080
US20150213942
14602821
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 11
Reel/Frame:034792/0504   Pages: 5
Recorded: 01/22/2015
Attorney Dkt #:164348
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURODA, TOMOFUMI
Exec Dt:
01/09/2015
2
SAKURAI, YU
Exec Dt:
01/09/2015
3
ITOH, HIDEYUKI
Exec Dt:
01/14/2015
Assignee
1
TDK CORPORATION
3-9-1, SHIBAURA
MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9406430
US20150213941
14603051
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 12
Reel/Frame:034803/0036   Pages: 4
Recorded: 01/23/2015
Attorney Dkt #:164446
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURODA, TOMOFUMI
Exec Dt:
01/09/2015
2
SAKURAI, YU
Exec Dt:
01/09/2015
Assignee
1
TDK CORPORATION
3-9-1, SHIBAURA, MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9959968
US20150213944
14604380
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 13
Reel/Frame:035742/0927   Pages: 4
Recorded: 05/29/2015
Attorney Dkt #:166004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKURAI, YU
Exec Dt:
05/19/2015
2
KURODA, TOMOFUMI
Exec Dt:
05/19/2015
3
ITOH, HIDEYUKI
Exec Dt:
04/30/2015
Assignee
1
TDK CORPORATION
3-9-1, SHIBAURA, MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9881721
US20150332823
14712227
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 14
Reel/Frame:035869/0147   Pages: 5
Recorded: 06/19/2015
Attorney Dkt #:166006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKURAI, YU
Exec Dt:
05/19/2015
2
KURODA, TOMOFUMI
Exec Dt:
05/19/2015
3
ITOH, HIDEYUKI
Exec Dt:
04/30/2015
Assignee
1
TDK CORPORATION
3-9-1, SHIBAURA, MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9779861
US20150332821
14712313
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 15
Reel/Frame:036144/0837   Pages: 5
Recorded: 07/21/2015
Attorney Dkt #:166005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKURAI, YU
Exec Dt:
05/19/2015
2
KURODA, TOMOFUMI
Exec Dt:
05/19/2015
3
ITOH, HIDEYUKI
Exec Dt:
04/30/2015
Assignee
1
TDK CORPORATION
3-9-1, SHIBAURA
MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9793035
US20150332824
14712326
Correspondence name and address
JAMES A. OLIFF
OLIFF, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 16
Reel/Frame:037609/0761   Pages: 4
Recorded: 01/28/2016
Attorney Dkt #:168833
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIGUCHI, YUSUKE
Exec Dt:
12/01/2015
2
KURODA, TOMOFUMI
Exec Dt:
12/04/2015
3
SAKURAI, YU
Exec Dt:
12/01/2015
Assignee
1
TDK CORPORATION
3-9-1, SHIBAURA, MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9601249
US20160225503
15008872
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 17
Reel/Frame:043064/0149   Pages: 3
Recorded: 07/21/2017
Attorney Dkt #:177652
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YONEZAWA, YU
Exec Dt:
05/25/2017
2
KURODA, TOMOFUMI
Exec Dt:
05/26/2017
3
TANIGUCHI, YUSUKE
Exec Dt:
05/30/2017
Assignee
1
TDK CORPORATION
3-9-1, SHIBAURA, MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180025822
15656242
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 18
Reel/Frame:043564/0101   Pages: 3
Recorded: 09/12/2017
Attorney Dkt #:177286
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKURAI, YU
Exec Dt:
09/04/2017
2
KURODA, TOMOFUMI
Exec Dt:
09/04/2017
3
ITOH, HIDEYUKI
Exec Dt:
09/06/2017
Assignee
1
TDK CORPORATION
C/O TDK CORPORATION, 3-9-1, SHIBAURA
MINATO-KU, TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10607757
NONE
15639001
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 19
Reel/Frame:047490/0375   Pages: 3
Recorded: 11/13/2018
Attorney Dkt #:184040
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURODA, TOMOFUMI
Exec Dt:
09/03/2018
2
SAKURAI, YU
Exec Dt:
09/03/2018
3
MITOSE, TOMOHISA
Exec Dt:
09/05/2018
Assignee
1
TDK CORPORATION
3-9-1, SHIBAURA, MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11854725
US20190148044
16189725
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 20
Reel/Frame:056853/0356   Pages: 5
Recorded: 07/14/2021
Attorney Dkt #:074128-0280
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KURODA, TOMOFUMI
Exec Dt:
05/28/2021
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11694833
US20220037073
17375492
Correspondence name and address
TOMOKI TANIDA
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001

Search Results as of: 04/29/2024 09:29 AM
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