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 : KOUNO, TAKUMI
Total Assignments: 4
Assignment: 1
Reel/Frame:036199/0797   Pages: 4
Recorded: 07/28/2015
Attorney Dkt #:0210-0316PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIZUUCHI, KAZUHIKO
Exec Dt:
06/09/2015
2
KOUNO, TAKUMI
Exec Dt:
06/09/2015
3
KATAYAMA, MASAKAZU
Exec Dt:
06/09/2015
4
HIGUCHI, MASAKAZU
Exec Dt:
06/09/2015
5
NISHI, NOBUYUKI
Exec Dt:
06/09/2015
6
IIJIMA, TAKASHI
Exec Dt:
06/01/2015
7
HIYOSHI, MASATAKA
Exec Dt:
06/01/2015
8
MATSUMOTO, KATSUMASA
Exec Dt:
06/01/2015
Assignees
1
NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
14-1, SOTOKANDA 4-CHOME, CHIYODA-KU
TOKYO, JAPAN 101-0021
2
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150352522
14763428
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 2
Reel/Frame:038891/0918   Pages: 4
Recorded: 06/13/2016
Attorney Dkt #:0210-0332PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, KATSUMASA
Exec Dt:
03/25/2016
2
IIJIMA, TAKASHI
Exec Dt:
03/25/2016
3
HIYOSHI, MASATAKA
Exec Dt:
03/25/2016
4
HAYASHIDA, HIROYUKI
Exec Dt:
05/24/2016
5
MIZUUCHI, KAZUHIKO
Exec Dt:
05/24/2016
6
KOUNO, TAKUMI
Exec Dt:
05/24/2016
7
HIGUCHI, MASAKAZU
Exec Dt:
05/24/2016
8
KATAYAMA, MASAKAZU
Exec Dt:
05/24/2016
Assignees
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
2
NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
14-1, SOTOKANDA 4-CHOME, CHIYODA-KU
TOKYO, JAPAN 101-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10003085
US20160329571
15103649
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:039776/0269   Pages: 4
Recorded: 09/19/2016
Attorney Dkt #:0210-0394PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IIJIMA, TAKASHI
Exec Dt:
04/28/2016
2
HIYOSHI, MASATAKA
Exec Dt:
04/28/2016
3
MATSUMOTO, KATSUMASA
Exec Dt:
04/28/2016
4
HAYASHIDA, HIROYUKI
Exec Dt:
05/24/2016
5
MIZUUCHI, KAZUHIKO
Exec Dt:
05/24/2016
6
KOUNO, TAKUMI
Exec Dt:
05/24/2016
7
HIGUCHI, MASAKAZU
Exec Dt:
05/24/2016
8
KATAYAMA, MASAKAZU
Exec Dt:
05/24/2016
Assignees
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
2
NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
14-1, SOTOKANDA 4-CHOME, CHIYODA-KU
TOKYO, JAPAN 101-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10096837
US20170194652
15126638
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 4
Reel/Frame:043347/0416   Pages: 6
Recorded: 08/21/2017
Attorney Dkt #:0210-0432PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IIJIMA, TAKASHI
Exec Dt:
07/13/2017
2
NEGI, NORIYUKI
Exec Dt:
07/13/2017
3
HIYOSHI, MASATAKA
Exec Dt:
07/13/2017
4
MATSUMOTO, KATSUMASA
Exec Dt:
07/13/2017
5
FURUKAWA, SHINYA
Exec Dt:
07/13/2017
6
TADOKORO, KENICHIRO
Exec Dt:
07/13/2017
7
NISHIMOTO, TAKUMI
Exec Dt:
07/13/2017
8
HAYASHIDA, HIROYUKI
Exec Dt:
07/07/2017
9
KOUNO, TAKUMI
Exec Dt:
07/07/2017
10
MIZUUCHI, KAZUHIKO
Exec Dt:
07/07/2017
Assignees
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
2
NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
14-1, SOTOKANDA 4-CHOME, CHIYODA-KU
TOKYO, JAPAN 101-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10886539
US20180069247
15551879
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042

Search Results as of: 04/30/2024 05:16 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