skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : NAGUMO, YASUSHI
Total Assignments: 16
Assignment: 1
Reel/Frame:021213/0338   Pages: 3
Recorded: 07/09/2008
Attorney Dkt #:KAS-6370
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGUMO, YASUSHI
Exec Dt:
05/08/2008
2
NUKAGA, JUN
Exec Dt:
05/08/2008
3
KAMIMURA, HIROSHI
Exec Dt:
05/09/2008
4
SADAOKA, NORIYUKI
Exec Dt:
05/08/2008
5
TAKEMORI, SATOSHI
Exec Dt:
05/09/2008
6
KODAIRA, KOJIROU
Exec Dt:
05/08/2008
Assignee
1
HITACHI-GE NUCLEAR ENERGY, LTD.
1-1, SAIWAI-CHO 3-CHOME
HITACHI-SHI, IBARAKI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7885381
US20080267345
12108183
Correspondence name and address
SHRINATH MALUR
1800 DIAGONAL RD, SUITE 370
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:031017/0460   Pages: 2
Recorded: 08/15/2013
Attorney Dkt #:056208.65691US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SADAOKA, NORIYUKI
Exec Dt:
04/26/2013
2
NAGUMO, YASUSHI
Exec Dt:
04/26/2013
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140003573
13928162
Correspondence name and address
KENDALL PAULEY
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 3
Reel/Frame:031142/0041   Pages: 2
Recorded: 09/05/2013
Attorney Dkt #:520.53254X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGUMO, YASUSHI
Exec Dt:
08/26/2013
2
SADAOKA, NORIYUKI
Exec Dt:
08/26/2013
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9341582
US20140079180
14018631
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 4
Reel/Frame:038581/0937   Pages: 2
Recorded: 05/13/2016
Attorney Dkt #:H-10404
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKADA, KOUICHI
Exec Dt:
04/25/2016
2
TADOKORO, TAKAHIRO
Exec Dt:
04/25/2016
3
UENO, KATSUNORI
Exec Dt:
04/25/2016
4
NAGUMO, YASUSHI
Exec Dt:
04/25/2016
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10224122
US20170062084
15153896
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:042546/0506   Pages: 3
Recorded: 05/31/2017
Attorney Dkt #:HITACHI-111401950US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TADOKORO, TAKAHIRO
Exec Dt:
04/18/2017
2
TOMINAGA, KAZUO
Exec Dt:
04/20/2017
3
UENO, KATSUNORI
Exec Dt:
04/18/2017
4
OKADA, KOUICHI
Exec Dt:
04/18/2017
5
NAGUMO, YASUSHI
Exec Dt:
04/18/2017
6
KUWABARA, HITOSHI
Exec Dt:
05/11/2017
7
SASAKI, KEISUKE
Exec Dt:
04/25/2017
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170315241
15531910
Correspondence name and address
VOLPE AND KOENIG, P.C.
UNITED PLAZA
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 6
Reel/Frame:046123/0970   Pages: 3
Recorded: 06/19/2018
Attorney Dkt #:KAI-11649
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UENO, YUICHIRO
Exec Dt:
06/08/2018
2
TADOKORO, TAKAHIRO
Exec Dt:
06/08/2018
3
NAGUMO, YASUSHI
Exec Dt:
06/11/2018
4
HATAKEYAMA, SHUICHI
Exec Dt:
06/11/2018
5
OKADA, KOUICHI
Exec Dt:
06/11/2018
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10605928
US20190018148
16063707
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:047686/0613   Pages: 3
Recorded: 12/06/2018
Attorney Dkt #:POL-11850
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGUMO, YASUSHI
Exec Dt:
10/23/2018
2
TADOKORO, TAKAHIRO
Exec Dt:
10/23/2018
3
UENO, YUICHIRO
Exec Dt:
10/25/2018
4
UENO, KATSUNORI
Exec Dt:
10/23/2018
5
OKADA, KOUICHI
Exec Dt:
10/25/2018
6
HATAKEYAMA, SHUICHI
Exec Dt:
10/23/2018
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10722734
US20190175950
16307500
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:047586/0094   Pages: 3
Recorded: 11/27/2018
Attorney Dkt #:POL-11851
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UENO, YUICHIRO
Exec Dt:
10/29/2018
2
TADOKORO, TAKAHIRO
Exec Dt:
10/29/2018
3
NAGUMO, YASUSHI
Exec Dt:
10/29/2018
4
UENO, KATSUNORI
Exec Dt:
10/29/2018
5
OKADA, KOUICHI
Exec Dt:
10/29/2018
6
HATAKEYAMA, SHUICHI
Exec Dt:
10/30/2018
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10751553
US20190209870
16304701
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:048340/0906   Pages: 6
Recorded: 02/15/2019
Attorney Dkt #:ISO-11963
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TADOKORO, TAKAHIRO
Exec Dt:
11/22/2018
2
UENO, KATSUNORI
Exec Dt:
11/27/2018
3
UENO, YUICHIRO
Exec Dt:
11/22/2018
4
OKADA, KOUICHI
Exec Dt:
11/22/2018
5
HATAKEYAMA, SHUICHI
Exec Dt:
11/26/2018
6
NAGUMO, YASUSHI
Exec Dt:
11/22/2018
7
SAKAKIBARA, YOSHINOBU
Exec Dt:
11/20/2018
8
SHIBUTANI, TORU
Exec Dt:
11/20/2018
9
ITOU, TAKAHIRO
Exec Dt:
11/20/2018
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10877167
US20190204457
16325735
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:048840/0558   Pages: 3
Recorded: 04/10/2019
Attorney Dkt #:KAI-12104
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UENO, YUICHIRO
Exec Dt:
03/20/2019
2
TADOKORO, TAKAHIRO
Exec Dt:
04/01/2019
3
NAGUMO, YASUSHI
Exec Dt:
03/22/2019
4
HATAKEYAMA, SHUICHI
Exec Dt:
04/01/2019
5
UENO, KATSUNORI
Exec Dt:
03/20/2019
6
OKADA, KOUICHI
Exec Dt:
03/20/2019
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10967201
US20190290935
16340696
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:049208/0788   Pages: 4
Recorded: 05/17/2019
Attorney Dkt #:ISO-12150
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HATAKEYAMA, SHUICHI
Exec Dt:
04/03/2019
2
TADOKORO, TAKAHIRO
Exec Dt:
04/05/2019
3
UENO, YUICHIRO
Exec Dt:
04/03/2019
4
NAGUMO, YASUSHI
Exec Dt:
04/03/2019
5
UENO, KATSUNORI
Exec Dt:
04/03/2019
6
OKADA, KOUICHI
Exec Dt:
04/03/2019
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10908301
US20200064495
16415052
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:049606/0720   Pages: 3
Recorded: 06/27/2019
Attorney Dkt #:KAI-12134
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HATAKEYAMA, SHUICHI
Exec Dt:
04/24/2019
2
TADOKORO, TAKAHIRO
Exec Dt:
04/24/2019
3
UENO, YUICHIRO
Exec Dt:
04/24/2019
4
NAGUMO, YASUSHI
Exec Dt:
04/24/2019
5
UENO, KATSUNORI
Exec Dt:
04/24/2019
6
OKADA, KOUICHI
Exec Dt:
04/24/2019
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11131779
US20190353804
16474111
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:050660/0091   Pages: 4
Recorded: 10/09/2019
Attorney Dkt #:KAI-12315
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UENO, YUICHIRO
Exec Dt:
09/03/2019
2
TADOKORO, TAKAHIRO
Exec Dt:
09/03/2019
3
HATAKEYAMA, SHUICHI
Exec Dt:
09/03/2019
4
NAGUMO, YASUSHI
Exec Dt:
09/03/2019
5
UENO, KATSUNORI
Exec Dt:
09/03/2019
6
OKADA, KOUICHI
Exec Dt:
09/04/2019
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11400315
US20200114172
16603848
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:052048/0336   Pages: 6
Recorded: 03/09/2020
Attorney Dkt #:ISO-12536
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TADOKORO, TAKAHIRO
Exec Dt:
02/12/2020
2
UENO, YUICHIRO
Exec Dt:
02/12/2020
3
UENO, KATSUNORI
Exec Dt:
02/12/2020
4
OKADA, KOUICHI
Exec Dt:
01/17/2020
5
HATAKEYAMA, SHUICHI
Exec Dt:
02/12/2020
6
NAGUMO, YASUSHI
Exec Dt:
02/12/2020
7
ITOU, TAKAHIRO
Exec Dt:
02/12/2020
8
SAKAKIBARA, YOSHINOBU
Exec Dt:
02/12/2020
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11536858
US20200278458
16645513
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:055110/0037   Pages: 8
Recorded: 02/02/2021
Attorney Dkt #:ISO-12781
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HATAKEYAMA, SHUICHI
Exec Dt:
11/04/2020
2
TADOKORO, TAKAHIRO
Exec Dt:
11/04/2020
3
UENO, YUICHIRO
Exec Dt:
11/04/2020
4
NAGUMO, YASUSHI
Exec Dt:
11/04/2020
5
UENO, KATSUNORI
Exec Dt:
01/29/2021
6
OKADA, KOUICHI
Exec Dt:
11/04/2020
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11231507
US20210208287
17059535
Correspondence name and address
MATTINGLY & MALUR PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:055621/0064   Pages: 8
Recorded: 03/17/2021
Attorney Dkt #:ISO-13049
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TADOKORO, TAKAHIRO
Exec Dt:
03/04/2021
2
UENO, YUICHIRO
Exec Dt:
03/04/2021
3
UENO, KATSUNORI
Exec Dt:
03/15/2021
4
OKADA, KOUICHI
Exec Dt:
03/05/2021
5
HATAKEYAMA, SHUICHI
Exec Dt:
03/04/2021
6
NAGUMO, YASUSHI
Exec Dt:
03/05/2021
7
SHIBUTANI, TOORU
Exec Dt:
03/04/2021
8
SASAKI, KEISUKE
Exec Dt:
03/04/2021
9
OOZONE, AKIRA
Exec Dt:
03/04/2021
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11493648
US20220035055
17276957
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314

Search Results as of: 04/28/2024 05:19 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT