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Patent Assignment Assignor Details
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Assignor Name : KIGUCHI, KAZUYA
Total Assignments: 8
Assignment: 1
Reel/Frame:047234/0918   Pages: 6
Recorded: 10/19/2018
Attorney Dkt #:20370-143848-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIYAMA, TOMOO
Exec Dt:
08/28/2018
2
TAKEZAWA, YOSHITAKA
Exec Dt:
09/06/2018
3
KATAGI, HIDEYUKI
Exec Dt:
08/31/2018
4
KIGUCHI, KAZUYA
Exec Dt:
08/30/2018
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10988585
US20200223994
16079739
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY LLP
120 SOUTH LASALLE STREET, SUITE 2100
CHICAGO, IL 60603-3406
Assignment: 2
Reel/Frame:047620/0034   Pages: 3
Recorded: 11/29/2018
Attorney Dkt #:20370-144504-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIGUCHI, KAZUYA
Exec Dt:
11/13/2018
2
NISHIYAMA, TOMOO
Exec Dt:
11/14/2018
3
TAKEZAWA, YOSHITAKA
Exec Dt:
11/15/2018
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10590232
US20190338069
16305443
Correspondence name and address
GILES N. TURNER
1250 23RD STREET NW
SUITE 410
WASHINGTON, DC 20037-1164
Assignment: 3
Reel/Frame:050955/0750   Pages: 3
Recorded: 11/08/2019
Attorney Dkt #:20370-147996-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIGUCHI, KAZUYA
Exec Dt:
11/13/2018
2
NISHIYAMA, TOMOO
Exec Dt:
11/14/2018
3
TAKEZAWA, YOSHITAKA
Exec Dt:
11/15/2018
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10851200
US20200071455
16677811
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY, LLP
120 SOUTH LASALLE STREET, SUITE 2100
CHICAGO, IL 60603-3406
Assignment: 4
Reel/Frame:048560/0187   Pages: 3
Recorded: 03/11/2019
Attorney Dkt #:20370-144487-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIYAMA, TOMOO
Exec Dt:
11/21/2018
2
KIGUCHI, KAZUYA
Exec Dt:
11/19/2018
3
TAKEZAWA, YOSHITAKA
Exec Dt:
12/04/2018
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200324538
16305127
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY, LLP
120 SOUTH LASALLE STREET, SUITE 2100
CHICAGO, IL 60603-3406
Assignment: 5
Reel/Frame:053762/0912   Pages: 7
Recorded: 09/14/2020
Attorney Dkt #:20370-149928-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIGUCHI, KAZUYA
Exec Dt:
08/29/2020
2
NISHIYAMA, TOMOO
Exec Dt:
09/01/2020
3
FUJIMOTO, DAISUKE
Exec Dt:
08/26/2020
4
SAKAMOTO, NORIHIKO
Exec Dt:
08/24/2020
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11795293
US20210016546
16980652
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY, LLP
120 SOUTH LASALLE STREET, SUITE 2100
CHICAGO, IL 60603-3406
Assignment: 6
Reel/Frame:054497/0185   Pages: 17
Recorded: 12/01/2020
Attorney Dkt #:HZ-F03461-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIGUCHI, KAZUYA
Exec Dt:
11/09/2020
2
NISHIYAMA, TOMOO
Exec Dt:
11/06/2020
3
INOUE, HIDETOSHI
Exec Dt:
11/11/2020
4
AMANO, YOSHIHIRO
Exec Dt:
11/06/2020
5
FUJIMOTO, DAISUKE
Exec Dt:
11/09/2020
Assignee
1
SHOWA DENKO MATERIALS CO., LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210206906
17059253
Correspondence name and address
SOLARIS INTELLECTUAL PROPERTY GROUP, PLLC
401 HOLLAND LANE, SUITE 407
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:056581/0625   Pages: 4
Recorded: 06/18/2021
Attorney Dkt #:HZ-F03506-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, SHINGO
Exec Dt:
05/28/2021
2
TAKEZAWA, YOSHITAKA
Exec Dt:
05/30/2021
3
KIGUCHI, KAZUYA
Exec Dt:
05/28/2021
Assignee
1
SHOWA DENKO MATERIALS CO., LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220025107
17312401
Correspondence name and address
SOLARIS INTELLECTUAL PROPERTY GROUP, PLLC
401 HOLLAND LANE, SUITE 407
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:064661/0438   Pages: 4
Recorded: 08/22/2023
Attorney Dkt #:0599-0626PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKADA, SEIDAI
Exec Dt:
08/17/2023
2
KIGUCHI, KAZUYA
Exec Dt:
08/17/2023
3
SHIMADA, AKIRA
Exec Dt:
08/18/2023
Assignee
1
TORAY INDUSTRIES, INC.
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-8666
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240034882
18265550
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042

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