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Patent Assignment Assignor Details
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Assignor Name : MATSUMOTO, KATSUMASA
Total Assignments: 8
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:043695/0771   Pages: 4
Recorded: 09/26/2017
Attorney Dkt #:0210-0444PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FURUKAWA, SHINYA
Exec Dt:
05/22/2017
2
IIJIMA, TAKASHI
Exec Dt:
05/22/2017
3
HIYOSHI, MASATAKA
Exec Dt:
05/22/2017
4
MATSUMOTO, KATSUMASA
Exec Dt:
05/22/2017
5
NEGI, NORIYUKI
Exec Dt:
05/22/2017
6
HAYASHIDA, HIROYUKI
Exec Dt:
05/22/2017
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 #
 
 
 
 
 
 
 
 
 
 
 
10103398
US20180123154
15561440
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 5
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
Assignment: 6
Reel/Frame:060680/0054   Pages: 8
Recorded: 08/01/2022
Attorney Dkt #:SHGA29PUS01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOTO, YASUTO
Exec Dt:
06/23/2022
2
ISHIZUKA, KIYOKAZU
Exec Dt:
06/23/2022
3
NAGATA, TATSUO
Exec Dt:
06/23/2022
4
MATSUMOTO, KATSUMASA
Exec Dt:
06/23/2022
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11981108
US20230072743
17796643
Correspondence name and address
MARK D. SARALINO
1621 EUCLID AVENUE
19TH FLOOR
CLEVELAND, OH 44115
Assignment: 7
Reel/Frame:065061/0801   Pages: 8
Recorded: 09/28/2023
Attorney Dkt #:SHGA44PUS01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAMOTO, KOSUKE
Exec Dt:
09/21/2023
2
GOTO, YASUTO
Exec Dt:
09/21/2023
3
MATSUMOTO, KATSUMASA
Exec Dt:
09/21/2023
4
NAGATA, TATSUO
Exec Dt:
09/21/2023
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240167184
18284561
Correspondence name and address
MARK D. SARALINO
1621 EUCLID AVENUE
NINETEENTH FLOOR
CLEVELAND, OH 44115
Assignment: 8
Reel/Frame:069366/0629   Pages: 4
Recorded: 11/22/2024
Attorney Dkt #:P1043298US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, KATSUMASA
Exec Dt:
06/28/2024
2
NAMBUYA, SHUNSUKE
Exec Dt:
07/01/2024
3
KITAHAMA, SHINYA
Exec Dt:
07/04/2024
Assignee
1
PANASONIC ENERGY CO., LTD.
1-1, MATSUSHITA-CHO, MORIGUCHI-SHI
OSAKA, JAPAN 570-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250226454
18838695
Correspondence name and address
PASONA KNOWLEDGE PARTNER INC.
3F PANASONIC XC KADOMA
22-6, MOTO-MACHI, KADOMA-SHI
OSAKA, 571-0057 JAPAN

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Web interface last modified: August 25, 2017 v.2.6
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