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Patent Assignment Assignor Details
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Assignor Name : TAKAHASHI, HISATO
Total Assignments: 13
Assignment: 1
Reel/Frame:006948/0589   Pages: 3
Recorded: 04/06/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, HISATO
Exec Dt:
03/24/1994
2
MATSUMURA, YUTAKA
Exec Dt:
03/24/1994
3
KAWAGISHI, TORU
Exec Dt:
03/24/1994
Assignee
1
SUMITOMO ELECTRIC INDUSTRIES, LTD.
5-33, KITAHAMA, 4-CHOME
A CORPORATION OF JAPAN
CHUO-KU, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5416871
NONE
08223663
Correspondence name and address
BEVERIDGE, DEGRANDI, WEILACHER & YOUNG
MICHAEL A. MAKUCH
THE MANULIFE BUILDING
1850 M STREET, N.W., SUITE 800
WASHINGTON, D.C. 20036
Assignment: 2
Reel/Frame:007791/0778   Pages: 3
Recorded: 01/22/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURASHIMA, HIROMI
Exec Dt:
11/17/1995
2
TAKAHASHI, HISATO
Exec Dt:
11/17/1995
3
KITAYAMA, KEN-ICHI
Exec Dt:
11/17/1995
4
SAKAMOTO, RYOJI
Exec Dt:
11/17/1995
5
SAWADA, SOSAKU
Exec Dt:
11/17/1995
6
SEKIGUCHI, TAKESHI
Exec Dt:
11/17/1995
7
TONAI, ICHIRO
Exec Dt:
11/17/1995
8
SHIGA, NOBUO
Exec Dt:
11/17/1995
Assignee
1
SUMOTOMO ELECTRIC INDUSTRIES, LTD.
5-33 KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 541
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5596665
NONE
08551270
Correspondence name and address
CUSHMAN DARBY & CUSHMAN, LLP
GLENN J. PERRY
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 3
Reel/Frame:020990/0992   Pages: 2
Recorded: 05/23/2008
Attorney Dkt #:1204.48868X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, HISATO
Exec Dt:
04/01/2008
2
TSUKAHARA, HISASHI
Exec Dt:
04/01/2008
3
TOMITA, KYOUICHI
Exec Dt:
04/01/2008
4
HAGIWARA, SHINSUKE
Exec Dt:
04/01/2008
Assignee
1
HITACHI CHEMICAL CO., LTD.
1-1, NISHISHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8232355
US20090286930
12094838
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 4
Reel/Frame:047968/0599   Pages: 4
Recorded: 01/11/2019
Attorney Dkt #:20370-144253-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOJIRI, NAOYUKI
Exec Dt:
11/05/2018
2
TAKAHASHI, HISATO
Exec Dt:
10/29/2018
3
KUNIMI, MAKOTO
Exec Dt:
10/23/2018
4
HORI, KOHJI
Exec Dt:
10/22/2018
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11059966
US20190127571
16096333
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY, LLP
120 SOUTH LASALLE STREET, SUITE 2100
CHICAGO, IL 60603-3406
Assignment: 5
Reel/Frame:047988/0230   Pages: 3
Recorded: 01/14/2019
Attorney Dkt #:20370-144387-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEUCHI, YUMA
Exec Dt:
11/06/2018
2
TAKAHASHI, HISATO
Exec Dt:
11/15/2018
3
DEGUCHI, HIROYOSHI
Exec Dt:
11/16/2018
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190144660
16300101
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY, LLP
120 SOUTH LASALLE STREET, SUITE 2100
CHICAGO, IL 60603-3406
Assignment: 6
Reel/Frame:049032/0308   Pages: 3
Recorded: 04/30/2019
Attorney Dkt #:20370-145637-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEUCHI, YUMA
Exec Dt:
04/12/2019
2
TAKAHASHI, HISATO
Exec Dt:
04/09/2019
3
INABA, YOSHIHITO
Exec Dt:
04/05/2019
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11186742
US20190233672
16341764
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY, LLP
120 SOUTH LASALLE STREET, SUITE 2100
CHICAGO, IL 60603-3406
Assignment: 7
Reel/Frame:057064/0864   Pages: 3
Recorded: 08/03/2021
Attorney Dkt #:20370-153193-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEUCHI, YUMA
Exec Dt:
04/12/2019
2
TAKAHASHI, HISATO
Exec Dt:
04/09/2019
3
INABA, YOSHIHITO
Exec Dt:
04/05/2019
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-6606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11873414
US20210363380
17392529
Correspondence name and address
ALAN E. SCHIAVELLI
1250 23RD STREET NW, SUITE 410
WASHINGTON, DC 20037-1164
Assignment: 8
Reel/Frame:051152/0234   Pages: 5
Recorded: 12/02/2019
Attorney Dkt #:20370-148278-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, HIDETOSHI
Exec Dt:
11/15/2019
2
MATSUZAKI, TAKAYUKI
Exec Dt:
11/21/2019
3
TAKAHASHI, HISATO
Exec Dt:
11/21/2019
4
KAMIMURA, TSUYOSHI
Exec Dt:
11/15/2019
5
YOSHII, HARUYUKI
Exec Dt:
11/12/2019
Assignees
1
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6606
2
NAMICS CORPORATION
3993, NIGORIKAWA, KITA-KU, NIIGATA-SHI
NIIGATA, JAPAN 950-3131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200181392
16618635
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY, LLP
120 SOUTH LASALLE STREET, SUITE 2100
CHICAGO, IL 60603-3406
Assignment: 9
Reel/Frame:051152/0904   Pages: 5
Recorded: 12/02/2019
Attorney Dkt #:20370-148279-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, HIDETOSHI
Exec Dt:
11/15/2019
2
MATSUZAKI, TAKAYUKI
Exec Dt:
11/21/2019
3
TAKAHASHI, HISATO
Exec Dt:
11/21/2019
4
KAMIMURA, TSUYOSHI
Exec Dt:
11/15/2019
5
YOSHII, HARUYUKI
Exec Dt:
11/12/2019
Assignees
1
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6606
2
NAMICS CORPORATION
3993, NIGORIKAWA, KITA-KU, NIIGATA-SHI
NIIGATA, JAPAN 950-3131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200194325
16618697
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY, LLP
120 SOUTH LASALLE STREET, SUITE 2100
CHICAGO, IL 60603-3406
Assignment: 10
Reel/Frame:053215/0491   Pages: 2
Recorded: 07/15/2020
Attorney Dkt #:20374-148975-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, HISATO
Exec Dt:
06/26/2020
2
HANANO, MASAYUKI
Exec Dt:
06/26/2020
3
TAKIZAWA, TOSHIO
Exec Dt:
06/26/2020
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200283659
16652451
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY LLP
120 SOUTH LASALLE STREET
SUITE 2100
CHICAGO, IL 60603
Assignment: 11
Reel/Frame:057957/0826   Pages: 4
Recorded: 10/29/2021
Attorney Dkt #:20374-153339-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANANO, MASAYUKI
Exec Dt:
09/23/2021
2
TAKAHASHI, HISATO
Exec Dt:
09/15/2021
3
TAKIZAWA, TOSHIO
Exec Dt:
09/13/2021
Assignee
1
SHOWA DENKO MATERIALS CO., LTD.
9-2, MARUNOUCHI 1-CHOME,
CHIYODA-KU
TOKYO, JAPAN 100-6606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11926764
US20220162476
17438775
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY, LLP
1250 23RD STREET NW, SUITE 410
WASHINGTON, DC 20037-1164
Assignment: 12
Reel/Frame:058316/0522   Pages: 6
Recorded: 12/07/2021
Attorney Dkt #:20374-153340-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTSUKA, YUYA
Exec Dt:
11/16/2021
2
MINAMI, HISATAKA
Exec Dt:
09/13/2021
3
KOBAYASHI, SHINGO
Exec Dt:
09/13/2021
4
KOMINE, MAYUMI
Exec Dt:
10/11/2021
5
TAKAHASHI, HISATO
Exec Dt:
09/15/2021
Assignee
1
SHOWA DENKO MATERIALS CO., LTD.
9-2, MARUNOUCHI 1-CHOME
CHIYODA-KU,
TOKYO, JAPAN 100-6606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220251422
17438808
Correspondence name and address
ALAN E. SCHIAVELLI
1250 23RD STREET NW SUITE 410
WASHINGTON, DC 20037-1164
Assignment: 13
Reel/Frame:060716/0306   Pages: 12
Recorded: 08/04/2022
Attorney Dkt #:20374-155357-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBAYASHI, SHINGO
Exec Dt:
04/26/2022
2
MINAMI, HISATAKA
Exec Dt:
06/20/2022
3
OTSUKA, YUYA
Exec Dt:
06/30/2022
4
KOMINE, MAYUMI
Exec Dt:
06/15/2022
5
WU, JENNA
Exec Dt:
06/15/2022
6
TAKAHASHI, HISATO
Exec Dt:
06/15/2022
Assignee
1
SHOWA DENKO MATERIALS CO., LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230054199
17797333
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY, LLP
120 SOUTH LASALLE STREET, SUITE 2100
CHICAGO, IL 60603-3406

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