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Patent Assignment Assignor Details
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Assignor Name : KUMAGAI, WATARU
Total Assignments: 17
Assignment: 1
Reel/Frame:031306/0580   Pages: 3
Recorded: 09/05/2013
Attorney Dkt #:43285US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAGAI, WATARU
Exec Dt:
08/23/2013
Assignee
1
HITACHI METALS, LTD.
2-1, SHIBAURA 1-CHOME MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140071810
14018312
Correspondence name and address
SEAN MCGINN, ESQ.
MCGINN INTELLECTUAL PROPERTY LAW GROUP, PLLC
8321 OLD COURTHOUSE ROAD, SUITE 200
VIENNA, VIRGINIA 22182-3817
Assignment: 2
Reel/Frame:031591/0693   Pages: 3
Recorded: 10/25/2013
Attorney Dkt #:43391US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TATSUMI, TOMOYOSHI
Exec Dt:
09/18/2013
2
KUMAGAI, WATARU
Exec Dt:
09/18/2013
Assignee
1
HITACHI METALS, LTD.
2-1, SHIBAURA 1-CHOME MINATO-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9559984
US20140126352
14061582
Correspondence name and address
SEAN MCGINN, ESQ.
MCGINN INTELLECTUAL PROPERTY LAW GROUP, PLLC
8321 OLD COURTHOUSE ROAD
SUITE 200
VIENNA, VIRGINIA 22182-3817
Assignment: 3
Reel/Frame:031592/0122   Pages: 2
Recorded: 11/13/2013
Attorney Dkt #:109853.66034US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, WATARU
Exec Dt:
10/17/2013
2
ISHIZAKI, HIROSHI
Exec Dt:
10/17/2013
Assignee
1
HITACHI METALS, LTD.
2-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8614
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9306845
US20140140346
14078816
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004
Assignment: 4
Reel/Frame:031856/0647   Pages: 2
Recorded: 12/30/2013
Attorney Dkt #:109853.
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASHIMOTO, NOZOMI
Exec Dt:
10/17/2013
2
KUMAGAI, WATARU
Exec Dt:
10/17/2013
Assignee
1
HITACHI METALS, LTD.
2-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8614
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9385971
US20140226461
14139018
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
INTELLECTUAL PROPERTY DEPARTMENT
WASHINGTON, DC 200444300
Assignment: 5
Reel/Frame:033315/0533   Pages: 2
Recorded: 07/15/2014
Attorney Dkt #:109853.66786US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, WATARU
Exec Dt:
07/05/2014
2
TATSUMI, TOMOYOSHI
Exec Dt:
07/05/2014
Assignee
1
HITACHI METALS, LTD.
2-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8614
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150049761
14329625
Correspondence name and address
CROWELL & MORING, LLP
1001 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20004
Assignment: 6
Reel/Frame:037712/0633   Pages: 9
Recorded: 02/11/2016
Attorney Dkt #:456437US8X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, WATARU
Exec Dt:
08/21/2015
2
TAKAHASHI, HIDEKI
Exec Dt:
08/21/2015
3
ONISHI, MASANOBU
Exec Dt:
08/21/2015
4
FUJII, YASUO
Exec Dt:
08/21/2015
5
OTA, HIROKI
Exec Dt:
08/21/2015
6
HATAKEYAMA, HIDEYUKI
Exec Dt:
08/21/2015
7
TAKAMI, HIDEYUKI
Exec Dt:
01/03/2016
Assignees
1
FURUKAWA ELECTRIC CO., LTD.
2-3, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8322
2
C. UYEMURA & CO., LTD.
3-2-6, DOSHO-MACHI, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160042754
14792091
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:042176/0211   Pages: 6
Recorded: 04/28/2017
Attorney Dkt #:1912.128601
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KITAWAKI, KOTARO
Exec Dt:
04/10/2017
2
HIBINO, AKIRA
Exec Dt:
04/06/2017
3
KUMAGAI, WATARU
Exec Dt:
04/17/2017
4
MASUDA, MITSUO
Exec Dt:
04/13/2017
5
TODA, SADAYUKI
Exec Dt:
04/10/2017
Assignees
1
UACJ CORPORATION
1-7-2, OTEMACHI, CHIYODA-KU,
TOKYO, JAPAN 100-0004
2
FURUKAWA ELECTRIC CO., LTD.
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8322
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170327930
15522921
Correspondence name and address
GREER, BURNS & CRAIN, LTD
300 S. WACKER DR.
SUITE 2500
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:047329/0431   Pages: 10
Recorded: 10/26/2018
Attorney Dkt #:0234-0805PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, TOSHIHIRO
Exec Dt:
09/12/2018
2
NAKAYAMA, TAKASHI
Exec Dt:
09/12/2018
3
IMAKAWA, KIMIE
Exec Dt:
09/12/2018
4
KUMAGAI, WATARU
Exec Dt:
09/14/2018
5
TODA, SADAYUKI
Exec Dt:
10/03/2018
6
KITAWAKI, KOTARO
Exec Dt:
09/11/2018
7
MURATA, TAKUYA
Exec Dt:
09/13/2018
8
MATSUI, YU
Exec Dt:
09/18/2018
9
YONEMITSU, MAKOTO
Exec Dt:
09/11/2018
10
HATAKEYAMA, HIDEYUKI
Exec Dt:
10/03/2018
Assignees
1
UACJ CORPORATION
1-7-2, OTEMACHI, CHIYODA-KU
TOKYO, JAPAN 100-0004
2
FURUKAWA ELECTRIC CO., LTD.
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8322
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190066724
16171005
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 9
Reel/Frame:050951/0455   Pages: 6
Recorded: 11/07/2019
Attorney Dkt #:1912.139179
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KITAWAKI, KOTARO
Exec Dt:
10/04/2019
2
MURATA, TAKUYA
Exec Dt:
10/04/2019
3
YONEMITSU, MAKOTO
Exec Dt:
10/03/2019
4
MATSUI, YU
Exec Dt:
10/03/2019
5
FUJII, YASUO
Exec Dt:
08/30/2019
6
SAKAMOTO, RYO
Exec Dt:
08/30/2019
7
NAKAYAMA, TAKASHI
Exec Dt:
09/05/2019
8
KUMAGAI, WATARU
Exec Dt:
08/30/2019
Assignees
1
UACJ CORPORATION
1-7-2, OTEMACHI, CHIYODA-KU,
TOKYO, JAPAN 100-0004
2
FURUKAWA ELECTRIC CO., LTD.
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8322
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11721361
US20210151077
16611770
Correspondence name and address
GREER, BURNS & CRAIN, LTD
300 S. WACKER DR.
SUITE 2500
CHICAGO, IL 60606
Assignment: 10
Reel/Frame:052025/0189   Pages: 6
Recorded: 03/05/2020
Attorney Dkt #:1912.139881
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KITAWAKI, KOTARO
Exec Dt:
04/10/2019
2
HATAKEYAMA, HIDEYUKI
Exec Dt:
10/04/2019
3
NAKAYAMA, TAKASHI
Exec Dt:
10/21/2019
4
FUJII, YASUO
Exec Dt:
10/04/2019
5
KUMAGAI, WATARU
Exec Dt:
10/04/2019
Assignees
1
UACJ CORPORATION
1-7-2, OTEMACHI, CHIYODA-KU,
TOKYO, JAPAN 100-0004
2
FURUKAWA ELECTRIC CO., LTD.
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8322
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11423937
US20210065742
16644612
Correspondence name and address
GREER, BURNS & CRAIN, LTD
300 S. WACKER DR.
SUITE 2500
CHICAGO, IL 60606
Assignment: 11
Reel/Frame:057229/0021   Pages: 9
Recorded: 08/19/2021
Attorney Dkt #:P289369.US.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAKAWA, KIMIE
Exec Dt:
09/04/2020
2
NAKAMURA, TOSHIHIRO
Exec Dt:
08/27/2020
3
TAKAHASHI, HIDEKI
Exec Dt:
09/08/2020
4
YOSHIMURA, KEITA
Exec Dt:
09/09/2020
5
KUMAGAI, WATARU
Exec Dt:
09/19/2020
6
KITAMURA, NAOKI
Exec Dt:
08/17/2021
7
KITAWAKI, KOTARO
Exec Dt:
08/17/2021
Assignees
1
FURUKAWA ELECTRIC CO., LTD.
2-3, MARUNOUCHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008322
2
UACJ CORPORATION
1-7-2 OTEMACHI
CHIYODA-KU
TOKYO, JAPAN 1000004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11335367
US20210082465
17028885
Correspondence name and address
DORSEY & WHITNEY LLP
701 FIFTH AVENUE
SUITE 6100
SEATTLE, WA 98104
Assignment: 12
Reel/Frame:061216/0941   Pages: 5
Recorded: 09/26/2022
Attorney Dkt #:1912.150246
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KITAWAKI, KOTARO
Exec Dt:
08/31/2022
2
SAKAMOTO, RYO
Exec Dt:
07/06/2022
3
KUMAGAI, WATARU
Exec Dt:
07/06/2022
4
HATAKEYAMA, HIDEYUKI
Exec Dt:
07/06/2022
Assignees
1
UACJ CORPORATION
1-7-2, OTEMACHI, CHIYODA-KU,
TOKYO, JAPAN 100-0004
2
FURUKAWA ELECTRIC CO., LTD.
6-4, OTEMACHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8322
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230111915
17907357
Correspondence name and address
GREER BURNS & CRAIN LTD.
300 S. WACKER DRIVE, SUITE 2500
CHICAGO, IL 60606
Assignment: 13
Reel/Frame:061228/0982   Pages: 5
Recorded: 09/27/2022
Attorney Dkt #:1912.150248
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KITAWAKI, KOTARO
Exec Dt:
08/31/2022
2
KUMAGAI, WATARU
Exec Dt:
07/06/2022
3
SAKAMOTO, RYO
Exec Dt:
07/06/2022
4
HATAKEYAMA, HIDEYUKI
Exec Dt:
07/06/2022
Assignees
1
UACJ CORPORATION
1-7-2, OTEMACHI, CHIYODA-KU,
TOKYO, JAPAN 100-0004
2
FURUKAWA ELECTRIC CO., LTD.
6-4, OTEMACHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8322
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230120845
17907490
Correspondence name and address
GREER BURNS & CRAIN LTD.
300 S. WACKER DRIVE, SUITE 2500
CHICAGO, IL 60606
Assignment: 14
Reel/Frame:062169/0226   Pages: 5
Recorded: 12/21/2022
Attorney Dkt #:1912.151053
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KITAWAKI, KOTARO
Exec Dt:
12/12/2022
2
HATAKEYAMA, HIDEYUKI
Exec Dt:
10/17/2022
3
KUMAGAI, WATARU
Exec Dt:
10/17/2022
4
SAKAMOTO, RYO
Exec Dt:
10/17/2022
Assignees
1
UACJ CORPORATION
1-7-2, OTEMACHI, CHIYODA-KU,
TOKYO, JAPAN 100-0004
2
FURUKAWA ELECTRIC CO., LTD.
6-4, OTEMACHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8322
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230238027
18002695
Correspondence name and address
GREER BURNS & CRAIN LTD.
300 S. WACKER DRIVE, SUITE 2500
CHICAGO, IL 60606
Assignment: 15
Reel/Frame:063389/0803   Pages: 9
Recorded: 04/20/2023
Attorney Dkt #:P307538.US.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KITAWAKI, KOTARO
Exec Dt:
03/08/2023
2
HATAKEYAMA, HIDEYUKI
Exec Dt:
02/28/2023
3
KUMAGAI, WATARU
Exec Dt:
02/28/2023
4
SAKAMOTO, RYO
Exec Dt:
02/28/2023
Assignees
1
UACJ CORPORATION
1-7-2, OTEMACHI, CHIYODA-KU
TOKYO, JAPAN 100-0004
2
FURUKAWA ELECTRIC CO., LTD.
6-4, OTEMACHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8322
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240119967
18303899
Correspondence name and address
DORSEY & WHITNEY LLP
701 FIFTH AVENUE, SUITE 6100
SEATTLE, WA 98104
Assignment: 16
Reel/Frame:063948/0283   Pages: 8
Recorded: 06/14/2023
Attorney Dkt #:0016156USX/4666B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KITAWAKI, KOTARO
Exec Dt:
05/15/2023
2
KUMAGAI, WATARU
Exec Dt:
05/17/2023
3
SAKAMOTO, RYO
Exec Dt:
05/17/2023
4
HATAKEYAMA, HIDEYUKI
Exec Dt:
05/17/2023
Assignees
1
UACJ CORPORATION
1-7-2, OTEMACHI
CHIYODA-KU
TOKYO, JAPAN 100-0004
2
FURUKAWA ELECTRIC CO., LTD.
6-4, OTEMACHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8322
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240018633
18334643
Correspondence name and address
STEVEN B. SIMONIS, ESQ.
ONE LANDMARK SQUARE
18TH FLOOR
STAMFORD, CT 06901
Assignment: 17
Reel/Frame:064035/0882   Pages: 9
Recorded: 06/22/2023
Attorney Dkt #:0015980USX/4666B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KITAWAKI, KOTARO
Exec Dt:
05/15/2023
2
SAKAMOTO, RYO
Exec Dt:
05/17/2023
3
KUMAGAI, WATARU
Exec Dt:
05/17/2023
4
HATAKEYAMA, HIDEYUKI
Exec Dt:
05/17/2023
5
YAMADA, RYOHEI
Exec Dt:
05/17/2023
6
TODO, SHINPEI
Exec Dt:
05/17/2023
Assignees
1
UACJ CORPORATION
1-7-2, OTEMACHI
CHIYODA-KU, TOKYO, JAPAN 100-0004
2
FURUKAWA ELECTRIC CO., LTD.
6-4, OTEMACHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8322
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230335161
18339994
Correspondence name and address
STEVEN B. SIMONIS, ESQ.
RUGGIERO MC ALLISTER & MC MAHON LLC
ONE LAMDMARK SQUARE, 18TH FLOOR
STAMFORD, CT 06901

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