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Patent Assignment Assignor Details
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Assignor Name : KIRIYAMA, KAZUYA
Total Assignments: 16
Assignment: 1
Reel/Frame:052077/0924   Pages: 7
Recorded: 03/11/2020
Attorney Dkt #:81049900
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRIYAMA, KAZUYA
Exec Dt:
02/27/2020
2
NISHIKORI, KATSUAKI
Exec Dt:
02/27/2020
3
TANIGUCHI, TAKUHIRO
Exec Dt:
02/29/2020
4
MARUYAMA, KEN
Exec Dt:
02/26/2020
Assignee
1
JSR CORPORATION
9-2, HIGASHI-SHINBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 1058640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11592746
US20210263413
16815075
Correspondence name and address
ELEMENT IP, PLC
2331 MILL RD.
SUITE 610
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:054669/0702   Pages: 5
Recorded: 12/16/2020
Attorney Dkt #:751500
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHII, TOMOYA
Exec Dt:
12/08/2020
2
KIRIYAMA, KAZUYA
Exec Dt:
12/08/2020
3
TAKAI, RYO
Exec Dt:
12/08/2020
4
IMAI, TORU
Exec Dt:
12/08/2020
Assignee
1
TOYOBO CO., LTD.
2-8, DOJIMA HAMA 2-CHOME, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-8230
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11420430
US20210213720
17252727
Correspondence name and address
JOHN KILYK, JR.
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 3
Reel/Frame:056955/0767   Pages: 6
Recorded: 07/23/2021
Attorney Dkt #:755003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRIYAMA, KAZUYA
Exec Dt:
06/25/2021
2
IMAI, TORU
Exec Dt:
06/25/2021
3
YOSHII, TOMOYA
Exec Dt:
06/25/2021
Assignee
1
TOYOBO CO., LTD.
2-8, DOJIMA HAMA 2-CHOME, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-8230
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220134717
17425302
Correspondence name and address
JOHN KILYK, JR.
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 4
Reel/Frame:057877/0310   Pages: 8
Recorded: 10/22/2021
Attorney Dkt #:81053085
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRIYAMA, KAZUYA
Exec Dt:
10/07/2021
2
NISHIKORI, KATSUAKI
Exec Dt:
10/07/2021
3
TANIGUCHI, TAKUHIRO
Exec Dt:
10/08/2021
4
NEMOTO, RYUICHI
Exec Dt:
10/08/2021
5
MARUYAMA, KEN
Exec Dt:
10/07/2021
Assignee
1
JSR CORPORATION
9-2, HIGASHI-SHINBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220043350
17508191
Correspondence name and address
ELEMENT IP, PLC
2331 MILL ROAD
SUITE 610
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:058547/0288   Pages: 3
Recorded: 01/04/2022
Attorney Dkt #:758248
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRIYAMA, KAZUYA
Exec Dt:
11/09/2021
2
IMAI, TORU
Exec Dt:
11/09/2021
Assignee
1
TOYOBO CO., LTD.
2-8, DOJIMA HAMA 2-CHOME, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-8230
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220259390
17624804
Correspondence name and address
JOHN KILYK, JR.
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 6
Reel/Frame:058330/0594   Pages: 7
Recorded: 12/08/2021
Attorney Dkt #:81050987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIKORI, KATSUAKI
Exec Dt:
12/01/2021
2
KIRIYAMA, KAZUYA
Exec Dt:
12/01/2021
3
TANIGUCHI, TAKUHIRO
Exec Dt:
12/01/2021
4
MARUYAMA, KEN
Exec Dt:
12/01/2021
Assignee
1
JSR CORPORATION
9-2, HIGASHI-SHINBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11609495
US20210389667
17081000
Correspondence name and address
ELEMENT IP, PLC
2331 MILL ROAD
SUITE 610
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:058988/0238   Pages: 7
Recorded: 02/11/2022
Attorney Dkt #:81053549
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIKORI, KATSUAKI
Exec Dt:
01/07/2022
2
KIRIYAMA, KAZUYA
Exec Dt:
01/07/2022
3
KINOSHITA, NATSUKO
Exec Dt:
02/07/2022
4
TANIGUCHI, TAKUHIRO
Exec Dt:
01/07/2022
Assignee
1
JSR CORPORATION
9-2, HIGASHI-SHINBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220283498
17669577
Correspondence name and address
ELEMENT IP, PLC
2331 MILL ROAD
SUITE 610
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:059116/0115   Pages: 7
Recorded: 02/28/2022
Attorney Dkt #:81053708
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIKORI, KATSUAKI
Exec Dt:
02/22/2022
2
KIRIYAMA, KAZUYA
Exec Dt:
02/24/2022
3
TANIGUCHI, TAKUHIRO
Exec Dt:
02/22/2022
4
MARUYAMA, KEN
Exec Dt:
02/20/2022
Assignee
1
JSR CORPORATION
9-2, HIGASHI-SHINBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220269172
17673952
Correspondence name and address
ELEMENT IP, PLC
2331 MILL ROAD
SUITE 610
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:060238/0262   Pages: 7
Recorded: 06/17/2022
Attorney Dkt #:81054166
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRIYAMA, KAZUYA
Exec Dt:
06/08/2022
2
TANIGUCHI, TAKUHIRO
Exec Dt:
06/08/2022
3
NISHIKORI, KATSUAKI
Exec Dt:
06/08/2022
4
KINOSHITA, NATSUKO
Exec Dt:
06/08/2022
Assignee
1
JSR CORPORATION
9-2, HIGASHI-SHINBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220413385
17829432
Correspondence name and address
ELEMENT IP, PLC
2331 MILL ROAD
SUITE 610
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:060543/0217   Pages: 7
Recorded: 07/19/2022
Attorney Dkt #:81054564
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIKORI, KATSUAKI
Exec Dt:
06/30/2022
2
KIRIYAMA, KAZUYA
Exec Dt:
06/30/2022
3
TANIGUCHI, TAKUHIRO
Exec Dt:
06/30/2022
4
MARUYAMA, KEN
Exec Dt:
07/05/2022
Assignee
1
JSR CORPORATION
9-2, HIGASHI-SHINBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230236506
17867739
Correspondence name and address
ELEMENT IP, PLC
2331 MILL ROAD
SUITE 610
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:060656/0278   Pages: 7
Recorded: 07/28/2022
Attorney Dkt #:81054573
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OMIYA, TAKUYA
Exec Dt:
07/12/2022
2
NISHIKORI, KATSUAKI
Exec Dt:
07/08/2022
3
KIRIYAMA, KAZUYA
Exec Dt:
07/08/2022
4
KINOSHITA, NATSUKO
Exec Dt:
07/08/2022
Assignee
1
JSR CORPORATION
9-2, HIGASHI-SHINBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230104260
17795967
Correspondence name and address
ELEMENT IP, PLC
2331 MILL ROAD
SUITE 610
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:061026/0297   Pages: 8
Recorded: 09/08/2022
Attorney Dkt #:81054434
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIGUCHI, TAKUHIRO
Exec Dt:
07/08/2022
2
NISHIKORI, KATSUAKI
Exec Dt:
07/08/2022
3
NAMAI, HAYATO
Exec Dt:
07/13/2022
4
KIRIYAMA, KAZUYA
Exec Dt:
07/08/2022
5
MARUYAMA, KEN
Exec Dt:
07/08/2022
Assignee
1
JSR CORPORATION
9-2, HIGASHI-SHINBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11966161
US20230244143
17854048
Correspondence name and address
ELEMENT IP, PLC
2331 MILL ROAD
SUITE 610
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:063644/0225   Pages: 7
Recorded: 05/15/2023
Attorney Dkt #:81055860
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KINOSHITA, NATSUKO
Exec Dt:
05/08/2023
2
TANIGUCHI, TAKUHIRO
Exec Dt:
01/25/2023
3
NISHIKORI, KATSUAKI
Exec Dt:
01/25/2023
4
KIRIYAMA, KAZUYA
Exec Dt:
01/25/2023
Assignee
1
JSR CORPORATION
9-2, HIGASHI-SHINBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230236501
18100031
Correspondence name and address
ELEMENT IP, PLC
2331 MILL ROAD
SUITE 610
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:063645/0564   Pages: 8
Recorded: 05/15/2023
Attorney Dkt #:81056322
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OMIYA, TAKUYA
Exec Dt:
04/25/2023
2
NISHIKORI, KATSUAKI
Exec Dt:
04/24/2023
3
KIRIYAMA, KAZUYA
Exec Dt:
04/24/2023
4
MATSUMURA, YUUSHI
Exec Dt:
04/24/2023
5
KINOSHITA, NATSUKO
Exec Dt:
05/08/2023
Assignee
1
JSR CORPORATION
9-2, HIGASHI-SHINBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230384676
18135838
Correspondence name and address
ELEMENT IP, PLC
2331 MILL ROAD, SUITE 610
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:063734/0815   Pages: 4
Recorded: 05/23/2023
Attorney Dkt #:767522
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRIYAMA, KAZUYA
Exec Dt:
05/08/2023
2
IMAI, TORU
Exec Dt:
05/08/2023
3
KINOSHITA, OSAMU
Exec Dt:
05/08/2023
Assignee
1
TOYOBO CO., LTD.
13-1, UMEDA 1-CHOME, KITA-KU
OSAKA-SHI, OSAKA, JAPAN 530-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230407028
18254106
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 60601-6745
Assignment: 16
Reel/Frame:065074/0897   Pages: 8
Recorded: 09/29/2023
Attorney Dkt #:81057654
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OMIYA, TAKUYA
Exec Dt:
09/19/2023
2
NISHIKORI, KATSUAKI
Exec Dt:
09/13/2023
3
KIRIYAMA, KAZUYA
Exec Dt:
09/12/2023
4
KINOSHITA, NATSUKO
Exec Dt:
09/19/2023
5
KANEKO, TETSUROU
Exec Dt:
09/12/2023
Assignee
1
JSR CORPORATION
9-2, HIGASHI-SHINBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230400767
18239399
Correspondence name and address
ELEMENT IP, PLC
2331 MILL ROAD
SUITE 610
ALEXANDRIA, VA 22314

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