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 : YAMANO, MASAKI
Total Assignments: 16
Assignment: 1
Reel/Frame:022716/0395   Pages: 2
Recorded: 05/21/2009
Attorney Dkt #:12193-0002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMANO, MASAKI
Exec Dt:
03/05/2008
Assignee
1
SUMITOMO METAL INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8490490
US20090217763
11990936
Correspondence name and address
CLARK & BRODY
1090 VERMONT AVENUE, N.W.
SUITE 250
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:023539/0863   Pages: 2
Recorded: 11/18/2009
Attorney Dkt #:12193-0003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMANO, MASAKI
Exec Dt:
03/05/2008
Assignee
1
SUMITOMO METAL INDUSTRIES, LTD.
5-33 KITAHAMA, 4-CHOME
CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8495915
US20100005846
11990934
Correspondence name and address
CLARK & BRODY
1090 VERMONT AVENUE, N.W.
SUITE 250
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:022096/0913   Pages: 2
Recorded: 01/13/2009
Attorney Dkt #:12014-0078
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMANO, MASAKI
Exec Dt:
11/21/2008
Assignee
1
SUMITOMO METAL INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7874212
US20090095087
12285252
Correspondence name and address
CLARK & BRODY
1090 VERMONT AVENUE, N.W.
SUITE 250
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:023101/0203   Pages: 4
Recorded: 08/14/2009
Attorney Dkt #:12193-0007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOSHINO, IKUJI
Exec Dt:
04/17/2009
2
YAMANO, MASAKI
Exec Dt:
04/17/2009
3
NAGASAKU, SHIGEO
Exec Dt:
04/17/2009
Assignees
1
SUMITOMO METAL INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 541-0041
2
VALLOUREC MANNESMANN OIL & GAS FRANCE
54, RUE ANATOLE FRANCE
AULNOYE-AYMERIES, FRANCE 59620
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8113055
US20090282921
12310799
Correspondence name and address
CLARK & BRODY
1090 VERMONT AVENUE, N.W.
SUITE 250
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:024459/0857   Pages: 3
Recorded: 05/29/2010
Attorney Dkt #:12193-0009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOSHINO, IKUJI
Exec Dt:
04/17/2009
2
YAMANO, MASAKI
Exec Dt:
04/17/2009
3
NAGASAKU, SHIGEO
Exec Dt:
04/17/2009
Assignees
1
SUMITOMO METAL INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME
CHUO-KU, OSAKA-SHI, OSAKA, JAPAN 541-0041
2
VALLOUREC MANNESMANN OIL & GAS FRANCE
54 RUE ANATOLE FRANCE
AULNOYE-AYMERIES, FRANCE 59620
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8091425
US20100107766
12311162
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD
SUITE 510
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:025474/0799   Pages: 2
Recorded: 12/13/2010
Attorney Dkt #:12193-0018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UEDA, YOSHIO
Exec Dt:
09/30/2010
2
YAMANO, MASAKI
Exec Dt:
09/30/2010
3
IKEDA, MASAMI
Exec Dt:
09/30/2010
Assignee
1
SUMITOMO METAL INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI,
OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8413513
US20110113885
12934831
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD
SUITE 510
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:026253/0457   Pages: 2
Recorded: 05/10/2011
Attorney Dkt #:12193-0017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMANO, MASAKI
Exec Dt:
09/30/2010
2
SHIKADA, HIROSHI
Exec Dt:
09/30/2010
3
FUJIWARA, KENJI
Exec Dt:
09/30/2010
Assignee
1
SUMITOMO METAL INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8544329
US20110088476
12935377
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL RD.
SUITE 510
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:026693/0683   Pages: 3
Recorded: 08/03/2011
Attorney Dkt #:12193-0023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMANO, MASAKI
Exec Dt:
05/12/2011
2
IKEDA, MASAMI
Exec Dt:
05/12/2011
3
FUJIWARA, KENJI
Exec Dt:
05/12/2011
4
KUBOTA, HIROSHI
Exec Dt:
05/12/2011
Assignee
1
SUMITOMO METAL INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI,
OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8393218
US20110283798
13129859
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD
SUITE 510
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:026458/0945   Pages: 2
Recorded: 06/16/2011
Attorney Dkt #:12193-0025
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMANO, MASAKI
Exec Dt:
05/16/2011
2
OKUBO, HIROYUKI
Exec Dt:
05/16/2011
3
HORIKIRI, TAKUMI
Exec Dt:
05/16/2011
Assignee
1
SUMITOMO METAL INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI,
OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8387462
US20110239770
13129835
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD, SUITE 510
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:027225/0767   Pages: 3
Recorded: 11/15/2011
Attorney Dkt #:12193-0027
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIWARA, KENJI
Exec Dt:
10/17/2011
2
KUBOTA, HIROSHI
Exec Dt:
11/03/2011
3
OBATA, TOMOYUKI
Exec Dt:
10/17/2011
4
YAMANO, MASAKI
Exec Dt:
10/17/2011
Assignee
1
SUMITOMO METAL INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI,
OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8667847
US20120067129
13239511
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD
SUITE 510
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:027292/0515   Pages: 4
Recorded: 11/29/2011
Attorney Dkt #:12193-0028
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, KEIICHI
Exec Dt:
11/21/2011
2
HOSHINO, IKUJI
Exec Dt:
11/10/2011
3
YAMANO, MASAKI
Exec Dt:
11/02/2011
4
SAKAMOTO, MAKOTO
Exec Dt:
11/02/2011
5
MASABUCHI, JUN
Exec Dt:
11/02/2011
6
SAKAI, KENTA
Exec Dt:
11/02/2011
Assignee
1
SUMITOMO METAL INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI,
OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8438926
US20120067127
13239610
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD
SUITE 510
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:027851/0078   Pages: 5
Recorded: 03/13/2012
Attorney Dkt #:12193-0028
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE FIFTH INVENTOR'S NAME. PREVIOUSLY RECORDED ON REEL 027292 FRAME 0515. ASSIGNOR(S) HEREBY CONFIRMS THE FIFTH INVENTOR'S NAME IS 'JUN MASUBUCHI'..
Assignors
1
NAKAMURA, KEIICHI
Exec Dt:
11/21/2011
2
HOSHINO, IKUJI
Exec Dt:
11/02/2011
3
YAMANO, MASAKI
Exec Dt:
11/02/2011
4
SAKAMOTO, MAKOTO
Exec Dt:
11/02/2011
5
MASUBUCHI, JUN
Exec Dt:
11/02/2011
6
SAKAI, KENTA
Exec Dt:
11/02/2011
Assignee
1
SUMITOMO METAL INDUSTRIES, LTD.
5-33 KITAHAMA, 4-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8438926
US20120067127
13239610
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL RD.
SUITE 510
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:029762/0763   Pages: 3
Recorded: 02/06/2013
Attorney Dkt #:12193-0036
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIWARA, KENJI
Exec Dt:
09/26/2012
2
KUBOTA, HIROSHI
Exec Dt:
10/18/2012
3
OBATA, TOMOYUKI
Exec Dt:
09/26/2012
4
YAMANO, MASAKI
Exec Dt:
09/26/2012
Assignee
1
SUMITOMO METAL INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI,
OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9442096
US20130276540
13654749
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD, SUITE 510
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:034196/0732   Pages: 3
Recorded: 11/18/2014
Attorney Dkt #:12193-0052
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMANO, MASAKI
Exec Dt:
07/18/2014
2
NAKAO, YOSHIYUKI
Exec Dt:
07/18/2014
3
HYODO, SHIGETOSHI
Exec Dt:
07/18/2014
4
TANAKA, MASAKI
Exec Dt:
07/18/2014
5
SUDA, TSUKASA
Exec Dt:
07/18/2014
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10416123
US20150135799
14401896
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD, SUITE 510
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:051056/0894   Pages: 6
Recorded: 11/19/2019
Attorney Dkt #:6981-0198PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKAGI, TOSHIO
Exec Dt:
10/11/2019
2
YAMAJI, HIRONAO
Exec Dt:
10/11/2019
3
NAKATA, TAKEO
Exec Dt:
10/11/2019
4
YAMANO, MASAKI
Exec Dt:
10/15/2019
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210156681
16614310
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 16
Reel/Frame:053631/0044   Pages: 6
Recorded: 08/28/2020
Attorney Dkt #:6981-0215PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKAGI, TOSHIO
Exec Dt:
08/05/2020
2
YAMAJI, HIRONAO
Exec Dt:
08/05/2020
3
NAKATA, TAKEO
Exec Dt:
08/18/2020
4
YAMANO, MASAKI
Exec Dt:
08/19/2020
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11428647
US20210208085
16976410
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042

Search Results as of: 05/13/2024 10:38 PM
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