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Patent Assignment Assignor Details
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Assignor Name : NISHIUMI, KENGO
Total Assignments: 9
Assignment: 1
Reel/Frame:040990/0236   Pages: 6
Recorded: 12/15/2016
Attorney Dkt #:P51509
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATAYAMA, YUGO
Exec Dt:
11/15/2016
2
NISHIUMI, KENGO
Exec Dt:
11/14/2016
3
KIYOHARA, AYUMI
Exec Dt:
11/14/2016
4
SASAHARA, SHUICHI
Exec Dt:
11/15/2016
5
MATSUURA, HARUHIKO
Exec Dt:
11/16/2016
6
KUBO, JUNKO
Exec Dt:
11/09/2016
Assignee
1
SEKISUI PLASTICS CO., LTD.
4-4, NISHITENMA 2-CHOME, KITA-KU, OSAKA-SHI,
OSAKA, JAPAN 530-0047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10550280
US20170114243
15319127
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 2
Reel/Frame:044669/0487   Pages: 5
Recorded: 01/19/2018
Attorney Dkt #:P54176
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIUMI, KENGO
Exec Dt:
01/15/2018
2
AKUTA, RYO
Exec Dt:
01/16/2018
3
OKAMOTO, KOICHIRO
Exec Dt:
01/15/2018
4
SASAHARA, SHUICHI
Exec Dt:
01/15/2018
Assignee
1
SEKISUI PLASTICS CO., LTD.
4-4, NISHITENMA 2-CHOME, KITA-KU, OSAKA-SHI,
OSAKA, JAPAN 530-0047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180163004
15746205
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 3
Reel/Frame:044713/0171   Pages: 4
Recorded: 01/24/2018
Attorney Dkt #:P54190
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAMOTO, KOICHIRO
Exec Dt:
01/15/2018
2
NISHIUMI, KENGO
Exec Dt:
01/15/2018
3
SASAHARA, SHUICHI
Exec Dt:
01/15/2018
Assignee
1
SEKISUI PLASTICS CO., LTD.
4-4, NISHITENMA 2-CHOME, KITA-KU, OSAKA-SHI,
OSAKA, JAPAN 530-0047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180215956
15747187
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 4
Reel/Frame:045719/0216   Pages: 4
Recorded: 05/04/2018
Attorney Dkt #:P54905
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAMOTO, KOICHIRO
Exec Dt:
03/26/2018
2
NISHIUMI, KENGO
Exec Dt:
03/26/2018
3
SASAHARA, SHUICHI
Exec Dt:
03/26/2018
Assignee
1
SEKISUI PLASTICS CO., LTD.
4-4, NISHITENMA 2-CHOME, KITA-KU, OSAKA-SHI,
OSAKA, JAPAN 5300047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180319126
15773717
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 5
Reel/Frame:050282/0040   Pages: 3
Recorded: 09/05/2019
Attorney Dkt #:2019-1465A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NISHIUMI, KENGO
Exec Dt:
07/19/2019
Assignee
1
SEKISUI PLASTICS CO., LTD.
4-4, NISHITENMA 2-CHOME, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 530-8565
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11060007
US20200032122
16491335
Correspondence name and address
WENDEROTH, LIND & PONACK, LLP.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:053698/0248   Pages: 5
Recorded: 09/04/2020
Attorney Dkt #:P60865
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIUMI, KENGO
Exec Dt:
08/23/2020
2
HARADA, RYOSUKE
Exec Dt:
09/01/2020
Assignee
1
SEKISUI KASEI CO., LTD.
4-4, NISHITENMA 2-CHOME, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 5308565
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200399413
16978514
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 7
Reel/Frame:055536/0950   Pages: 6
Recorded: 03/09/2021
Attorney Dkt #:2021-0332A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, KOHEI
Exec Dt:
02/09/2021
2
NISHIUMI, KENGO
Exec Dt:
02/15/2021
3
HARADA, RYOSUKE
Exec Dt:
02/09/2021
Assignee
1
SEKISUI PLASTICS CO., LTD.
4-4, NISHITENMA 2-CHOME, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 5308565
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11958922
US20210347923
17274537
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE NW
SUITE 500
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:057479/0512   Pages: 3
Recorded: 09/14/2021
Attorney Dkt #:2021-1198A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOTOMURA, TAKASHI
Exec Dt:
09/10/2021
2
NISHIUMI, KENGO
Exec Dt:
09/07/2021
Assignee
1
SEKISUI KASEI CO., LTD.
4-4, NISHITENMA 2-CHOME, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 5308565
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220153996
17439234
Correspondence name and address
WENDEROTH, LIND & PONACK L.L.P
1025 CONNECTICUT AVENUE NW
SUITE 500
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:058470/0922   Pages: 3
Recorded: 12/23/2021
Attorney Dkt #:2021-1239A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIUMI, KENGO
Exec Dt:
11/26/2021
2
MATSUNO, SHINYA
Exec Dt:
12/01/2021
Assignee
1
SEKISUI KASEI CO., LTD.
4-4, NISHITENMA 2-CHOME, KITA-KU, OSAKA-SHI
OSAKA, JAPAN 5308565
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220356326
17622392
Correspondence name and address
WENDEROTH, LIND & PONACK L.L.P
1025 CONNECTICUT AVENUE NW
SUITE 500
WASHINGTON, DC 20036

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