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 : IWANAGA, DAISUKE
Total Assignments: 13
Assignment: 1
Reel/Frame:011542/0227   Pages: 3
Recorded: 02/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGANO, KATSUTO
Exec Dt:
02/06/2001
2
TAKEISHI, TAKU
Exec Dt:
02/06/2001
3
TAKAYAMA, SUGURU
Exec Dt:
02/06/2001
4
NOMURA, TAKESHI
Exec Dt:
02/06/2001
5
NAKANO, YUKIE
Exec Dt:
02/06/2001
6
IWANAGA, DAISUKE
Exec Dt:
02/06/2001
Assignee
1
TDK CORPORATION
13-1, NIHONBASHI 1-CHOME, CHUO-KU,
TOKYO 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6428914
US20010003614
09730855
Correspondence name and address
OBLON, SPIVAK, MCCLELAND, ET AL
WILLIAM E. BEAUMONT
1755 JEFFERSON DAVIS HWY, 4TH FLR
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:011858/0215   Pages: 2
Recorded: 05/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKANO, YUKIE
Exec Dt:
05/10/2001
2
YURI, SHUNICHI
Exec Dt:
05/15/2001
3
MIYAUCHI, MARI
Exec Dt:
05/11/2001
4
IWANAGA, DAISUKE
Exec Dt:
05/11/2001
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO, 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6785121
US20020075632
09865575
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 3
Reel/Frame:011935/0127   Pages: 2
Recorded: 06/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKANO, YUKIC
Exec Dt:
05/10/2001
2
HIBI, TAKAKO
Exec Dt:
05/10/2001
3
MIYAUCHI, MARI
Exec Dt:
05/11/2001
4
IWANAGA, DAISUKE
Exec Dt:
05/11/2001
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO, 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6493207
US20010055192
09887927
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 4
Reel/Frame:015619/0229   Pages: 2
Recorded: 01/24/2005
Attorney Dkt #:121250
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, KAZUSHIGE
Exec Dt:
12/20/2004
2
YURI, SHUNICHI
Exec Dt:
12/20/2004
3
NAKANO, YUKIE
Exec Dt:
12/15/2004
4
MIYAUCHI, MARI
Exec Dt:
12/15/2004
5
HIBI, TAKAKO
Exec Dt:
12/20/2004
6
IWANAGA, DAISUKE
Exec Dt:
12/20/2004
7
HOSONO, MASAKAZU
Exec Dt:
12/15/2004
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI
CHUO-KU
TOKYO 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6995968
US20050111163
10951941
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 5
Reel/Frame:016689/0440   Pages: 2
Recorded: 06/13/2005
Attorney Dkt #:124317
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, KAZUSHIGE
Exec Dt:
05/18/2005
2
IWANAGA, DAISUKE
Exec Dt:
05/18/2005
3
SATO, AKIRA
Exec Dt:
05/23/2005
Assignee
1
TDK CORPORATION
1-13-1 NIHONBASHI, CHUO-KU
TOKYO 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7538057
US20050282403
11150226
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 6
Reel/Frame:016744/0314   Pages: 2
Recorded: 09/07/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IWANAGA, DAISUKE
Exec Dt:
08/20/2005
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7304830
US20060023398
11191978
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 7
Reel/Frame:016768/0632   Pages: 2
Recorded: 09/12/2005
Attorney Dkt #:124835
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IWANAGA, DAISUKE
Exec Dt:
08/20/2005
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7259957
US20060177678
11191977
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 8
Reel/Frame:027499/0145   Pages: 4
Recorded: 12/27/2011
Attorney Dkt #:151849
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IWANAGA, DAISUKE
Exec Dt:
12/15/2011
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO, 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120162854
13337856
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 9
Reel/Frame:049420/0249   Pages: 4
Recorded: 06/10/2019
Attorney Dkt #:186166
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMIJIMA, AKIFUMI
Exec Dt:
04/11/2019
2
IIJIMA, ATSUSHI
Exec Dt:
05/14/2019
3
CHOI, KYUNG-KU
Exec Dt:
04/25/2019
4
OSANAI, KATSUNORI
Exec Dt:
05/10/2019
5
IWANAGA, DAISUKE
Exec Dt:
04/28/2019
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11075041
US20190318893
16377418
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 10
Reel/Frame:049846/0657   Pages: 5
Recorded: 07/24/2019
Attorney Dkt #:187881
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKURAI, TOSHIO
Exec Dt:
06/27/2019
2
TANAKA, HIROBUMI
Exec Dt:
06/27/2019
3
OKAI, KEISUKE
Exec Dt:
07/06/2019
4
IWANAGA, DAISUKE
Exec Dt:
06/27/2019
5
NAKATA, HISASHI
Exec Dt:
07/01/2019
6
SIHBASAKI, TOMOYA
Exec Dt:
07/01/2019
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11107632
US20200035417
16520741
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 11
Reel/Frame:051568/0566   Pages: 5
Recorded: 01/21/2020
Attorney Dkt #:189249
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKURAI, TOSHIO
Exec Dt:
12/14/2019
2
TANAKA, HIROBUMI
Exec Dt:
01/06/2020
3
OKAI, KEISUKE
Exec Dt:
12/20/2019
4
IWANAGA, DAISUKE
Exec Dt:
01/07/2020
5
NAKATA, HISASHI
Exec Dt:
12/23/2019
6
SHIBASAKI, TOMOYA
Exec Dt:
01/06/2020
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11295896
US20200135400
16665281
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 12
Reel/Frame:051702/0042   Pages: 5
Recorded: 02/03/2020
Attorney Dkt #:189300
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKURAI, TOSHIO
Exec Dt:
12/14/2019
2
TANAKA, HIROBUMI
Exec Dt:
01/06/2020
3
OKAI, KEISUKE
Exec Dt:
12/20/2019
4
IWANAGA, DAISUKE
Exec Dt:
01/07/2020
5
NAKATA, HISASHI
Exec Dt:
12/23/2019
6
SHIBASAKI, TOMOYA
Exec Dt:
01/06/2020
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11476049
NONE
16668050
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 13
Reel/Frame:051754/0001   Pages: 5
Recorded: 02/07/2020
Attorney Dkt #:189301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, HIROBUMI
Exec Dt:
01/06/2020
2
SAKURAI, TOSHIO
Exec Dt:
12/14/2019
3
OKAI, KEISUKE
Exec Dt:
12/20/2019
4
IWANAGA, DAISUKE
Exec Dt:
01/07/2020
5
NAKATA, HISASHI
Exec Dt:
12/23/2019
6
SHIBASAKI, TOMOYA
Exec Dt:
01/06/2020
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11195658
NONE
16668044
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

Search Results as of: 04/28/2024 05:07 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