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Patent Assignment Assignor Details
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Assignor Name : KOUNO, TAKAMASA
Total Assignments: 11
Assignment: 1
Reel/Frame:046589/0644   Pages: 6
Recorded: 08/08/2018
Attorney Dkt #:MIY-0562
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKAGI, YOSHINORI
Exec Dt:
04/26/2018
2
INUI, NOBUHIKO
Exec Dt:
05/22/2018
3
IMAMURA, KAZUHIKO
Exec Dt:
05/24/2018
4
KOUNO, TAKAMASA
Exec Dt:
05/25/2018
5
NOMURA, SHIGERU
Exec Dt:
04/27/2018
6
ENDO, TATSURO
Exec Dt:
04/25/2018
Assignees
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU
OSAKA-CITY, OSAKA, JAPAN 530-8565
2
OSAKA PREFECTURE UNIVERSITY PUBLIC CORPORATION
1-1, GAKUEN-CHO, NAKA-KU
SAKAI-CITY, OSAKA, JAPAN 599-8531
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11016087
US20190041337
16076637
Correspondence name and address
LEE CHENG
1133 13TH STREET N.W. STE C2
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:048480/0230   Pages: 3
Recorded: 03/01/2019
Attorney Dkt #:MIY-0586
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAMATSU, TATSUNORI
Exec Dt:
07/24/2018
2
INUI, NOBUHIKO
Exec Dt:
07/24/2018
3
KOBARU, SHOTARO
Exec Dt:
07/24/2018
4
KOUNO, TAKAMASA
Exec Dt:
07/25/2018
Assignee
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU
OSAKA-CITY, OSAKA, JAPAN 530-8565
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190240655
16329866
Correspondence name and address
LEE CHENG
1133 13TH STREET N.W. STE C2
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:051121/0251   Pages: 4
Recorded: 11/26/2019
Attorney Dkt #:MIY-0621
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAMURA, KAZUHIKO
Exec Dt:
04/25/2019
2
INUI, NOBUHIKO
Exec Dt:
04/25/2019
3
KOBARU, SHOTARO
Exec Dt:
04/25/2019
4
KOUNO, TAKAMASA
Exec Dt:
04/25/2019
5
TAKAMATSU, TATSUNORI
Exec Dt:
05/13/2019
6
ISHII, RYOMA
Exec Dt:
04/25/2019
Assignee
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU
OSAKA-CITY, OSAKA, JAPAN 530-8565
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210121881
16617315
Correspondence name and address
LEE CHENG
1133 13TH STREET N.W. STE C2
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:052516/0834   Pages: 4
Recorded: 04/28/2020
Attorney Dkt #:MIY-0653
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAMURA, KAZUHIKO
Exec Dt:
09/24/2019
2
INUI, NOBUHIKO
Exec Dt:
09/24/2019
3
KOBARU, SHOTARO
Exec Dt:
09/24/2019
4
KOUNO, TAKAMASA
Exec Dt:
09/24/2019
5
TAKAMATSU, TATSUNORI
Exec Dt:
10/02/2019
6
ISHII, RYOMA
Exec Dt:
09/24/2019
7
TAKAHASHI, RYOSUKE
Exec Dt:
09/24/2019
8
NAKAMURA, TSUTOMU
Exec Dt:
09/24/2019
Assignee
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU
OSAKA-CITY, OSAKA, JAPAN 530-8565
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11291993
US20200276581
16759974
Correspondence name and address
LEE CHENG
1133 13TH STREET N.W. STE C2
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:056839/0484   Pages: 4
Recorded: 07/13/2021
Attorney Dkt #:2021-0892A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOUNO, TAKAMASA
Exec Dt:
02/08/2021
2
INUI, NOBUHIKO
Exec Dt:
02/16/2021
3
NAKAMURA, TSUTOMU
Exec Dt:
02/22/2021
4
SASAKI, TOMOYA
Exec Dt:
02/16/2021
5
YAMAGUCHI, SOU
Exec Dt:
02/08/2021
6
UCHIDA, KATSURA
Exec Dt:
02/08/2021
Assignees
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 5308565
2
SEKISUI MEDICAL CO., LTD.
1-3, NIHONBASHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 1030027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220090048
17422602
Correspondence name and address
WENDEROTH, LIND & PONACK L.L.P
1025 CONNECTICUT AVENUE NW
SUITE 500
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:058815/0548   Pages: 4
Recorded: 11/08/2021
Attorney Dkt #:2021-1922A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOUNO, TAKAMASA
Exec Dt:
04/16/2021
2
INUI, NOBUHIKO
Exec Dt:
04/22/2021
3
NAKAMURA, TSUTOMU
Exec Dt:
04/27/2021
4
KOBARU, SHOUTAROU
Exec Dt:
04/27/2021
5
IMAMURA, KAZUHIKO
Exec Dt:
04/27/2021
6
TAKAHASHI, RYOUSUKE
Exec Dt:
04/27/2021
7
SASAKI, TOMOYA
Exec Dt:
04/22/2021
Assignee
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 530-8565
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220226823
17609560
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:061676/0159   Pages: 6
Recorded: 11/07/2022
Attorney Dkt #:2022-1971A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, SOU
Exec Dt:
06/10/2022
2
UCHIDA, KATSURA
Exec Dt:
06/10/2022
3
KOUNO, TAKAMASA
Exec Dt:
06/13/2022
4
TAKAMATSU, TATSUNORI
Exec Dt:
06/13/2022
5
KINOSHITA, TAKUYA
Exec Dt:
06/10/2022
Assignees
1
SEKISUI MEDICAL CO., LTD.
1-3, NIHONBASHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 1030027
2
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 5308565
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230183674
17923687
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:060834/0971   Pages: 8
Recorded: 08/17/2022
Attorney Dkt #:2022-1588A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KINOSHITA, TAKUYA
Exec Dt:
06/23/2022
2
KOUNO, TAKAMASA
Exec Dt:
06/15/2022
3
UCHIDA, KATSURA
Exec Dt:
06/15/2022
4
YAMAGUCHI, SOU
Exec Dt:
06/16/2022
5
NISHIKAWA, MASATO
Exec Dt:
06/20/2022
Assignees
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 530-8565
2
SEKISUI MEDICAL CO., LTD.
1-3, NIHONBASHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-0027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230061763
17800344
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:063002/0307   Pages: 4
Recorded: 03/16/2023
Attorney Dkt #:2022-2457A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBARU, SHOUTAROU
Exec Dt:
08/31/2022
2
KOUNO, TAKAMASA
Exec Dt:
08/19/2022
3
INUI, NOBUHIKO
Exec Dt:
08/26/2022
4
IMAMURA, KAZUHIKO
Exec Dt:
08/31/2022
5
YAMAGUCHI, SOU
Exec Dt:
08/19/2022
6
UCHIDA, KATSURA
Exec Dt:
08/19/2022
7
TAKAMATSU, TATSUNORI
Exec Dt:
08/19/2022
Assignees
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 530-8565
2
SEKISUI MEDICAL CO., LTD.
1-3, NIHONBASHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 1030027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230333070
18026659
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE NW
SUITE 500
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:062858/0670   Pages: 4
Recorded: 03/02/2023
Attorney Dkt #:2023-0184A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, SOU
Exec Dt:
09/08/2022
2
UCHIDA, KATSURA
Exec Dt:
09/08/2022
3
TAKAMATSU, TATSUNORI
Exec Dt:
09/08/2022
4
KOUNO, TAKAMASA
Exec Dt:
09/08/2022
5
KINOSHITA, TAKUYA
Exec Dt:
09/12/2022
Assignees
1
SEKISUI MEDICAL CO., LTD.
1-3, NIHONBASHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 1030027
2
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 5308565
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240011013
18024322
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE NW
SUITE 500
WASHINGTON, DC 20036
Assignment: 11
Reel/Frame:063435/0702   Pages: 3
Recorded: 04/25/2023
Attorney Dkt #:2023-0634A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOMITA, YOSHIKI
Exec Dt:
10/26/2022
2
KOUNO, TAKAMASA
Exec Dt:
11/14/2022
3
IGUCHI, HIROKI
Exec Dt:
10/28/2022
Assignee
1
SEKISUI CHEMICAL CO., LTD.
4-4, NISHITEMMA 2-CHOME, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 5308565
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230311126
18033726
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE NW
SUITE 500
WASHINGTON, DC 20036

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