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 : IMAMURA, JUNKO
Total Assignments: 19
Assignment: 1
Reel/Frame:008711/0979   Pages: 3
Recorded: 09/08/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IMAMURA, JUNKO
Exec Dt:
08/22/1997
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA, 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5995343
NONE
08925195
Correspondence name and address
GREER, BURNS & CRAIN, LTD.
PATRICK G. BURNS
SUITE 8660 - SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:009473/0358   Pages: 3
Recorded: 09/22/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IMAMURA, JUNKO
Exec Dt:
09/16/1998
Assignee
1
FUJITSU LIMITED
NAKAHARA-KU, KAWASAKI-SHI
1-1, KAMIKODANAKA 4-CHOME
KANAGAWA, 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010012174
09158211
Correspondence name and address
GREER, BURNS & CRAIN, LTD.
PATRICK G. BURNS
233 S. WACKER DRIVE, SUITE 8660
CHCIAGO, IL 60606
Assignment: 3
Reel/Frame:025937/0030   Pages: 4
Recorded: 03/11/2011
Attorney Dkt #:12014-0104
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMINAKA, HIDEYA
Exec Dt:
02/04/2011
2
IMAMURA, JUNKO
Exec Dt:
02/04/2011
3
HIGASHIDA, YASUTO
Exec Dt:
02/04/2011
Assignee
1
SUMITOMO METAL INDUSTRIES, LTD.
5-33 KITAHAMA, 4-CHOME, CHUO-KU,
OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9312546
US20110159397
12975608
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD
SUITE 510
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:026487/0198   Pages: 3
Recorded: 06/23/2011
Attorney Dkt #:12014-0110
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMINAKA, HIDEYA
Exec Dt:
06/14/2011
2
IMAMURA, JUNKO
Exec Dt:
06/14/2011
3
SEKI, AKIRA
Exec Dt:
06/14/2011
4
TAKEUCHI, KOUICHI
Exec Dt:
06/16/2011
Assignee
1
SUMITOMO METAL INDUSTRIES, LTD.
5-33 KITAHAMA, 4-CHOME, CHUO-KU, OSAKA-SHI,
OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9680162
US20110250522
13080937
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD
SUITE 510
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:028336/0892   Pages: 3
Recorded: 06/07/2012
Attorney Dkt #:12014-0127
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMINAKA, HIDEYA
Exec Dt:
05/18/2012
2
HIGUCHI, JUNICHI
Exec Dt:
05/31/2012
3
YAMADE, YOSHIAKI
Exec Dt:
05/23/2012
4
YOSHIDA, SHUUJI
Exec Dt:
05/22/2012
5
IMAMURA, JUNKO
Exec Dt:
05/18/2012
Assignee
1
SUMITOMO METAL INDUSTRIES, LTD.
5-33 KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI,
OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8603263
US20120244031
13461379
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD
SUITE 510
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:038773/0276   Pages: 5
Recorded: 06/02/2016
Attorney Dkt #:6314-0163PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, KAZUHIRO
Exec Dt:
04/21/2016
2
KAGAWA, TAKU
Exec Dt:
04/25/2016
3
KIMOTO, MASANARI
Exec Dt:
04/26/2016
4
IMAMURA, JUNKO
Exec Dt:
04/26/2016
5
TOKUNO, KIYONORI
Exec Dt:
05/09/2016
6
KURODA, ATSUHIKO
Exec Dt:
05/09/2016
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10033052
US20160308222
15100890
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 7
Reel/Frame:039058/0829   Pages: 5
Recorded: 06/30/2016
Attorney Dkt #:6314-0168PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, KAZUHIRO
Exec Dt:
04/21/2016
2
KAGAWA, TAKU
Exec Dt:
04/25/2016
3
KIMOTO, MASANARI
Exec Dt:
04/26/2016
4
IMAMURA, JUNKO
Exec Dt:
04/26/2016
5
TOKUNO, KIYONORI
Exec Dt:
05/09/2016
6
KURODA, ATSUHIKO
Exec Dt:
05/09/2016
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10305119
US20160329575
15109342
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 8
Reel/Frame:039149/0052   Pages: 5
Recorded: 07/13/2016
Attorney Dkt #:6314-0171PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAGAWA, TAKU
Exec Dt:
06/06/2016
2
TAKAHASHI, KAZUHIRO
Exec Dt:
06/09/2016
3
IIJIMA, TAKASHI
Exec Dt:
06/07/2016
4
KIMOTO, MASANARI
Exec Dt:
06/21/2016
5
IMAMURA, JUNKO
Exec Dt:
06/21/2016
6
TOKUNO, KIYONORI
Exec Dt:
06/13/2016
7
KURODA, ATSUHIKO
Exec Dt:
06/20/2016
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160336600
15111226
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 9
Reel/Frame:040346/0338   Pages: 5
Recorded: 11/16/2016
Attorney Dkt #:6314-0184PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAMURA, JUNKO
Exec Dt:
10/17/2016
2
TOKUNO, KIYONORI
Exec Dt:
10/24/2016
3
KAGAWA, TAKU
Exec Dt:
10/25/2016
4
KIMOTO, MASANARI
Exec Dt:
10/17/2016
5
MASAKI, YASUHIRO
Exec Dt:
10/17/2016
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170077527
15311447
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 10
Reel/Frame:041156/0109   Pages: 4
Recorded: 02/02/2017
Attorney Dkt #:6314-0193PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIYAMA, YOSHITAKA
Exec Dt:
01/10/2017
2
IMAMURA, JUNKO
Exec Dt:
01/10/2017
3
MASAKI, YASUHIRO
Exec Dt:
01/10/2017
4
KIMOTO, MASANARI
Exec Dt:
01/10/2017
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10230115
US20170237084
15500869
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 11
Reel/Frame:041697/0530   Pages: 4
Recorded: 03/23/2017
Attorney Dkt #:12049-0185
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TARUTANI, YOSHIO
Exec Dt:
02/08/2017
2
YAZAWA, TAKEO
Exec Dt:
02/08/2017
3
HAMADA, RYUJI
Exec Dt:
02/08/2017
4
SEKI, AKIRA
Exec Dt:
02/08/2017
5
IMAMURA, JUNKO
Exec Dt:
02/08/2017
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170298488
15513630
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD, SUITE 510
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:042038/0512   Pages: 3
Recorded: 04/18/2017
Attorney Dkt #:12049-0187
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMIO, HIROSHI
Exec Dt:
03/08/2017
2
KAMINAKA, HIDEYA
Exec Dt:
03/08/2017
3
IMAMURA, JUNKO
Exec Dt:
03/08/2017
4
TAKEUCHI, KOUICHI
Exec Dt:
03/08/2017
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170327915
15519845
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD, SUITE 510
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:043362/0986   Pages: 4
Recorded: 08/23/2017
Attorney Dkt #:12049-0194
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TARUTANI, YOSHIO
Exec Dt:
06/23/2017
2
HAMADA, RYUJI
Exec Dt:
06/23/2017
3
YAZAWA, TAKEO
Exec Dt:
06/23/2017
4
SEKI, AKIRA
Exec Dt:
06/23/2017
5
ADACHI, KAZUHIKO
Exec Dt:
06/23/2017
6
IMAMURA, JUNKO
Exec Dt:
06/23/2017
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180034070
15552810
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD, SUITE 510
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:043433/0072   Pages: 4
Recorded: 08/29/2017
Attorney Dkt #:12049-0196
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAMURA, JUNKO
Exec Dt:
07/13/2017
2
NISHIYAMA, YOSHITAKA
Exec Dt:
07/13/2017
3
MASAKI, YASUHIRO
Exec Dt:
07/12/2017
4
MAKI, JUN
Exec Dt:
07/12/2017
5
TANIGUCHI, SHUNSUKE
Exec Dt:
07/13/2017
6
KAMINAKA, HIDEYA
Exec Dt:
07/13/2017
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10505205
US20180047997
15554272
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD, SUITE 510
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:044499/0730   Pages: 3
Recorded: 12/28/2017
Attorney Dkt #:12049-0202
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAMURA, JUNKO
Exec Dt:
10/18/2017
2
MASAKI, YASUHIRO
Exec Dt:
10/18/2017
3
TAKEBE, SAHO
Exec Dt:
10/18/2017
4
KAMINAKA, HIDEYA
Exec Dt:
10/18/2017
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180191000
15740513
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD, SUITE 510
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:045681/0760   Pages: 3
Recorded: 05/01/2018
Attorney Dkt #:12049-0216
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAMURA, JUNKO
Exec Dt:
04/18/2018
2
MAKI, JUN
Exec Dt:
04/18/2018
3
NOSE, KOICHI
Exec Dt:
04/18/2018
4
KAMINAKA, HIDEYA
Exec Dt:
04/18/2018
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180323447
15772627
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD, SUITE 510
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:049502/0517   Pages: 4
Recorded: 06/18/2019
Attorney Dkt #:008817.00032\US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMINAKA, HIDEYA
Exec Dt:
05/17/2019
2
NISHIYAMA, YOSHITAKA
Exec Dt:
05/17/2019
3
NOSE, KOICHI
Exec Dt:
05/17/2019
4
IMAMURA, JUNKO
Exec Dt:
05/17/2019
5
SATO, HARUKA
Exec Dt:
05/17/2019
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11764368
US20200091523
16470683
Correspondence name and address
BANNER & WITCOFF, LTD.
28 STATE STREET
SUITE 1800
BOSTON, MA 02109
Assignment: 18
Reel/Frame:052246/0548   Pages: 5
Recorded: 03/27/2020
Attorney Dkt #:4719-0131PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMINAKA, HIDEYA
Exec Dt:
02/03/2020
2
NISHIYAMA, YOSHITAKA
Exec Dt:
02/03/2020
3
NOSE, KOICHI
Exec Dt:
02/04/2020
4
MAKI, JUN
Exec Dt:
02/05/2020
5
IMAMURA, JUNKO
Exec Dt:
02/03/2020
6
MAEJIMA, KOHEI
Exec Dt:
02/03/2020
7
TAKASHIMA, YUYA
Exec Dt:
02/03/2020
Assignee
1
NIPPON STEEL STAINLESS STEEL CORPORATION
8-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11326224
US20200283867
16648624
Correspondence name and address
BIRCH STEWART KOLASH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLSCHURCH, VA 22042
Assignment: 19
Reel/Frame:053305/0813   Pages: 5
Recorded: 07/24/2020
Attorney Dkt #:NPST 10105
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMINAKA, HIDEYA
Exec Dt:
06/29/2020
2
NOSE, KOICHI
Exec Dt:
06/29/2020
3
NISHIYAMA, YOSHITAKA
Exec Dt:
06/29/2020
4
IMAMURA, JUNKO
Exec Dt:
06/29/2020
5
SATO, HARUKA
Exec Dt:
06/29/2020
6
TAKASHIMA, YUYA
Exec Dt:
06/29/2020
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUONUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210066729
16964825
Correspondence name and address
MYERS WOLIN, LLC
100 HEADQUARTERS PLAZA
WEST TOWER, FLOOR 7
MORRISTOWN, NJ 07960-6834

Search Results as of: 04/29/2024 07:03 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