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Patent Assignment Assignor Details
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Assignor Name : NAKAZAWA, RYO
Total Assignments: 8
Assignment: 1
Reel/Frame:028973/0522   Pages: 4
Recorded: 09/14/2012
Attorney Dkt #:1033622-000043
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUMURA, NAOKI
Exec Dt:
08/07/2012
2
TAKEYAMA, MASAHIRO
Exec Dt:
08/01/2012
3
NAKAZAWA, RYO
Exec Dt:
08/01/2012
Assignees
1
NIPPON FUSSO CO., LTD.
2-4-6 MOKUZAIDORI,
MIHARA-KU, SAKAI-SHI
OSAKA, JAPAN 587-0042
2
DU PONT-MITSUI FLUOROCHEMICALS CO., LTD.,
1-5-18, SARUGAKU-CHO
CHIYODA-KU
TOKYO, JAPAN 101-0064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130004755
13635031
Correspondence name and address
ROBERT G. MUKAI
1737 KING STREET
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:031800/0057   Pages: 4
Recorded: 12/17/2013
Attorney Dkt #:426589US41
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAZAWA, RYO
Exec Dt:
11/29/2013
2
YUASA, KOICHI
Exec Dt:
11/29/2013
Assignee
1
IHI CORPORATION
1-1, TOYOSU 3-CHOME, KOTO-KU
TOKYO, JAPAN 135-8710
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140209448
14108831
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:043776/0793   Pages: 4
Recorded: 10/04/2017
Attorney Dkt #:1033634-000022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUMURA, NAOKI
Exec Dt:
02/22/2017
2
TAKEYAMA, MASAHIRO
Exec Dt:
02/22/2017
3
NAKAZAWA, RYO
Exec Dt:
02/17/2017
Assignees
1
NIPPON FUSSO CO., LTD.
2-4-6 MOKUZAIDORI, MIHARA-KU,
SAKAI-SHI, OSAKA, JAPAN 587-0042
2
DU PONT-MITSUI FLUOROCHEMICALS CO., LTD.
1-5-18, SARUGAKU-CHO,
CHIYODA-KU, TOKYO, JAPAN 101-0064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10435581
US20170152395
15431016
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 4
Reel/Frame:060867/0703   Pages: 5
Recorded: 08/23/2022
Attorney Dkt #:JFE-554US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, ATSUSHI
Exec Dt:
01/17/2022
2
NAKAZAWA, RYO
Exec Dt:
01/17/2022
3
YASUDA, JUN
Exec Dt:
03/03/2022
4
URAHATA, EIICHI
Exec Dt:
01/19/2022
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME,
CHIYODA-KU,
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220390044
17777115
Correspondence name and address
RATNERPRESTIA
2200 RENAISSANCE BOULEBARD
SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 5
Reel/Frame:061061/0874   Pages: 3
Recorded: 09/12/2022
Attorney Dkt #:221223
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAZAWA, RYO
Exec Dt:
04/26/2022
2
SHIROSAWA, HIROYUKI
Exec Dt:
04/27/2022
3
IDE, SHINSUKE
Exec Dt:
04/26/2022
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230141285
17910993
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 6
Reel/Frame:060897/0637   Pages: 6
Recorded: 08/25/2022
Attorney Dkt #:1482224.113US9
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISEMORI, YUICHI
Exec Dt:
07/19/2022
2
OONO, TAKAYA
Exec Dt:
07/25/2022
3
TABATA, MASATOSHI
Exec Dt:
07/25/2022
4
OOTAKE, KAZUHA
Exec Dt:
07/19/2022
5
TANISADA, SEIJI
Exec Dt:
07/25/2022
6
SUZUKI, YASUHIRO
Exec Dt:
07/25/2022
7
OOHARA, YUJI
Exec Dt:
07/28/2022
8
TAKAGI, YUKI
Exec Dt:
08/22/2022
9
NAKAZAWA, RYO
Exec Dt:
08/22/2022
Assignee
1
DAI NIPPON PRINTING CO., LTD.
1-1, ICHIGAYA KAGACHO 1-CHOME, SHINJUKU-KU
TOKYO, JAPAN 1628001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230071952
17794762
Correspondence name and address
LOCKE LORD LLP
701 8TH ST NW, SUITE 500
WASHINGTON, DC 20001
Assignment: 7
Reel/Frame:064093/0915   Pages: 5
Recorded: 06/28/2023
Attorney Dkt #:JFE-584US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, AKIHIDE
Exec Dt:
01/05/2023
2
NAKAZAWA, RYO
Exec Dt:
01/05/2023
3
MATSUMOTO, ATSUSHI
Exec Dt:
01/05/2023
4
IDE, SHINSUKE
Exec Dt:
01/05/2023
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240026999
18028872
Correspondence name and address
RATNERPRESTIA
2200 RENAISSANCE BOULEVARD
SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 8
Reel/Frame:064644/0696   Pages: 4
Recorded: 08/21/2023
Attorney Dkt #:AP0409-US01-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAZAWA, RYO
Exec Dt:
07/31/2023
2
TAKEYAMA, MASAHIRO
Exec Dt:
07/26/2023
3
PHAM, HOAI-NAM
Exec Dt:
07/31/2023
4
KAMEYAMA, SHUTARO
Exec Dt:
07/31/2023
Assignees
1
THE CHEMOURS COMPANY FC, LLC
1007 MARKET STREET
WILMINGTON, DELAWARE 19801
2
CHEMOURS-MITSUI FLUOROPRODUCTS CO., LTD.
KAMIYACHO PRIME PLACE
4-1-17, TORANOMON, MINATO-KU
TOKYO, JAPAN 105-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240059913
18278026
Correspondence name and address
THE CHEMOURS COMPANY PATENT LEGAL GROUP
1007 MARKET STREET
PATENT LEGAL GROUP
WILMINGTON, DE 19801

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