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 : SETO, ATSUSHI
Total Assignments: 19
Assignment: 1
Reel/Frame:007487/0515   Pages: 2
Recorded: 04/06/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUREBAYASHI, KATSUME
Exec Dt:
03/23/1995
2
AIHARA, SHUJI
Exec Dt:
03/23/1995
3
SETO, ATSUSHI
Exec Dt:
03/23/1995
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5634988
NONE
08411738
Correspondence name and address
KENYON & KENYON
EDWARD W. GREASON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 2
Reel/Frame:026134/0571   Pages: 2
Recorded: 04/05/2011
Attorney Dkt #:01381/21
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUWAYAMA, TAKUYA
Exec Dt:
02/14/2011
2
SETO, ATSUSHI
Exec Dt:
02/14/2011
3
SUZUKI, NORIYUKI
Exec Dt:
02/14/2011
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8464591
US20110192232
12998291
Correspondence name and address
WEINING WANG
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 3
Reel/Frame:027057/0820   Pages: 3
Recorded: 10/13/2011
Attorney Dkt #:0020-5927PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBAYASHI, YOSUKE
Exec Dt:
09/07/2011
2
FUJIWARA, AKIYORI
Exec Dt:
09/07/2011
3
WADA, TAKASHI
Exec Dt:
09/09/2011
4
SETO, ATSUSHI
Exec Dt:
09/09/2011
Assignee
1
ROHTO PHARMACEUTICAL CO., LTD.
8-1, TATSUMINISHI 1-CHOME, IKUNO-KU
OSAKA-SHI, OSAKA, JAPAN 544-8666
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120039972
13264134
Correspondence name and address
BIRCH, STEWART, KOLASCH, & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 4
Reel/Frame:028232/0092   Pages: 2
Recorded: 05/18/2012
Attorney Dkt #:01381/33
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SETO, ATSUSHI
Exec Dt:
11/04/2011
2
MATSUNO, TAKASHI
Exec Dt:
11/04/2011
3
SAKURADA, EISAKU
Exec Dt:
11/04/2011
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8955284
US20120231200
13510673
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 5
Reel/Frame:028832/0837   Pages: 2
Recorded: 08/23/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGOMORI, HIROSHI
Exec Dt:
05/11/2012
2
ICHIHARA, TAKASHI
Exec Dt:
05/11/2012
3
SETO, ATSUSHI
Exec Dt:
05/11/2012
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120236570
13514065
Correspondence name and address
PANASONIC PATENT CENTER
1130 CONNECTICUT AVE., N.W., SUITE 1100
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:030043/0688   Pages: 3
Recorded: 03/19/2013
Attorney Dkt #:1551-0230PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSIDA, YUUICHI
Exec Dt:
02/20/2013
2
YAMAMOTO, SHUJI
Exec Dt:
02/20/2013
3
SETO, ATSUSHI
Exec Dt:
02/20/2013
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9944169
US20130168397
13823676
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 7
Reel/Frame:031543/0718   Pages: 6
Recorded: 11/05/2013
Attorney Dkt #:52433/1129
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIWA, TOSHIYUKI
Exec Dt:
09/18/2013
2
SUEHIRO, MASAYOSHI
Exec Dt:
09/18/2013
3
SETO, ATSUSHI
Exec Dt:
09/18/2013
4
KAWACHI, TAKESHI
Exec Dt:
09/18/2013
5
MIZUMURA, MASAAKI
Exec Dt:
09/18/2013
6
DAIMARU, SEIICHI
Exec Dt:
09/18/2013
7
KAWASAKI, KAORU
Exec Dt:
09/18/2013
8
OIKAWA, HATSUHIKO
Exec Dt:
09/18/2013
9
MIYAZAKI, YASUNOBU
Exec Dt:
09/18/2013
10
SAKIYAMA, TATSUYA
Exec Dt:
09/18/2013
11
SHIMIZU, NOBUTAKA
Exec Dt:
09/18/2013
12
YOSHINAGA, NAOKI
Exec Dt:
09/18/2013
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8979104
US20140054872
14004702
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 8
Reel/Frame:035344/0764   Pages: 7
Recorded: 04/07/2015
Attorney Dkt #:6314-0144PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARUYAMA, NAOKI
Exec Dt:
02/16/2015
2
YOKOI, TATSUO
Exec Dt:
02/19/2015
3
TANAHASHI, HIROYUKI
Exec Dt:
03/31/2015
4
SETO, ATSUSHI
Exec Dt:
02/16/2015
5
ITAMI, ATSUSHI
Exec Dt:
02/23/2015
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9903023
US20150218708
14430410
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 9
Reel/Frame:036873/0169   Pages: 13
Recorded: 10/15/2015
Attorney Dkt #:6314-0144PUS1
Conveyance: CORRECTIVE ASSIGNMENT TO INCLUDE EMPLOYMENT AGREEMENT IN JAPANESE IN ITS ENGLISH TRANSLATION INSIDE ASSIGNMENT PREVIOUSLY RECORDED AT REEL: 035344 FRAME: 0764. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
MARUYAMA, NAOKI
Exec Dt:
02/16/2015
2
YOKOI, TATSUO
Exec Dt:
02/19/2015
3
TANAHASHI, HIROYUKI
Exec Dt:
03/31/2015
4
SETO, ATSUSHI
Exec Dt:
02/16/2015
5
ITAMI, ATSUSHI
Exec Dt:
02/23/2015
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9903023
US20150218708
14430410
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 10
Reel/Frame:036929/0545   Pages: 5
Recorded: 10/31/2015
Attorney Dkt #:16323/9
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUNO, TAKASHI
Exec Dt:
09/29/2015
2
SEKITO, YOSHIHITO
Exec Dt:
09/30/2015
3
SUZUKI, TAMAKI
Exec Dt:
09/17/2015
4
KAWASAKI, KAORU
Exec Dt:
09/24/2015
5
SETO, ATSUSHI
Exec Dt:
09/28/2015
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160067760
14888434
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 11
Reel/Frame:037599/0451   Pages: 4
Recorded: 01/27/2016
Attorney Dkt #:1551-0276PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUCHI, HIROSHI
Exec Dt:
12/15/2015
2
NOMURA, NARUHIKO
Exec Dt:
12/15/2015
3
SETO, ATSUSHI
Exec Dt:
12/15/2015
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10195656
US20160167101
14907730
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 12
Reel/Frame:039052/0590   Pages: 4
Recorded: 06/30/2016
Attorney Dkt #:6314-0167PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUCHI, HIROSHI
Exec Dt:
05/31/2016
2
NOMURA, NARUHIKO
Exec Dt:
06/02/2016
3
SETO, ATSUSHI
Exec Dt:
06/02/2016
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10330386
US20160320128
15108975
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 13
Reel/Frame:039247/0676   Pages: 4
Recorded: 07/25/2016
Attorney Dkt #:6314-0175PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SETO, ATSUSHI
Exec Dt:
06/24/2016
2
HAMADA, KOICHI
Exec Dt:
06/23/2016
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9978353
US20170011730
15113681
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 14
Reel/Frame:039477/0251   Pages: 4
Recorded: 08/18/2016
Attorney Dkt #:6314-0170PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SETO, ATSUSHI
Exec Dt:
07/14/2016
2
HAMADA, KOICHI
Exec Dt:
07/13/2016
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10468006
US20170069304
15119624
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 15
Reel/Frame:042159/0233   Pages: 3
Recorded: 04/27/2017
Attorney Dkt #:12054-0287
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, HIORYUKI
Exec Dt:
01/31/2017
2
SETO, ATSUSHI
Exec Dt:
01/31/2017
3
IMANISHI, KENJI
Exec Dt:
01/31/2017
4
NOGAMI, HIROSHI
Exec Dt:
01/31/2017
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10701768
US20170339752
15522303
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD, SUITE 510
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:042159/0310   Pages: 3
Recorded: 04/27/2017
Attorney Dkt #:12054-0288
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, HIROYUKI
Exec Dt:
01/31/2017
2
SETO, ATSUSHI
Exec Dt:
01/31/2017
3
IMANISHI, KENJI
Exec Dt:
01/31/2017
4
NOGAMI, HIROSHI
Exec Dt:
01/31/2017
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10667334
US20170339753
15522305
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD, SUITE 510
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:043686/0980   Pages: 5
Recorded: 08/28/2017
Attorney Dkt #:12054-0287
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE FIRST INVENTOR NAME PREVIOUSLY RECORDED AT REEL: 042159 FRAME: 0233. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT .
Assignors
1
YAMAGUHI, HIROYUKI
Exec Dt:
01/31/2017
2
SETO, ATSUSHI
Exec Dt:
01/31/2017
3
IMANISHI, KENJI
Exec Dt:
01/31/2017
4
NOGAMI, HIROSHI
Exec Dt:
01/31/2017
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10701768
US20170339752
15522303
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD
SUITE 510
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:045312/0888   Pages: 6
Recorded: 02/13/2018
Attorney Dkt #:12054-0287
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE LAST NAME OF THE FIRST INVENTOR PREVIOUSLY RECORDED ON REEL 043686 FRAME 0980. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECTIVE ASSIGNMENT.
Assignors
1
YAMAGUCHI, HIROYUKI
Exec Dt:
01/31/2017
2
SETO, ATSUSHI
Exec Dt:
01/31/2017
3
IMANISHI, KENJI
Exec Dt:
01/31/2017
4
NOGAMI, HIROSHI
Exec Dt:
01/31/2017
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10701768
US20170339752
15522303
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD, SUITE 510
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:043256/0525   Pages: 4
Recorded: 08/10/2017
Attorney Dkt #:12054-0294
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMANISHI, KENJI
Exec Dt:
04/25/2017
2
SETO, ATSUSHI
Exec Dt:
04/25/2017
3
NOGAMI, HIROSHI
Exec Dt:
04/25/2017
4
NAKAYAMA, EISUKE
Exec Dt:
04/25/2017
5
YAMAGUCHI, HIROYUKI
Exec Dt:
04/25/2017
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180035493
15550084
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD, SUITE 510
ALEXANDRIA, VA 22314

Search Results as of: 04/28/2024 05:59 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