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 : KURATA, NARUKI
Total Assignments: 17
Assignment: 1
Reel/Frame:045581/0871   Pages: 2
Recorded: 04/19/2018
Attorney Dkt #:WL-11539
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, KATSUTO
Exec Dt:
03/27/2018
2
KONDO, NOBUKAZU
Exec Dt:
03/27/2018
3
KURATA, NARUKI
Exec Dt:
03/29/2018
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10402333
US20180307607
15769348
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:048473/0865   Pages: 3
Recorded: 03/01/2019
Attorney Dkt #:HITACHI3-341600988US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURATA, NARUKI
Exec Dt:
01/22/2019
2
SATO, KATSUTO
Exec Dt:
01/22/2019
3
KONDO, NOBUKAZU
Exec Dt:
01/23/2019
Assignee
1
HITACHI LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190213049
16329073
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 3
Reel/Frame:048501/0719   Pages: 2
Recorded: 03/05/2019
Attorney Dkt #:SEI-12031
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURATA, NARUKI
Exec Dt:
02/28/2019
2
FUJII, HIROKI
Exec Dt:
02/28/2019
3
TSURUYA, MASAHIRO
Exec Dt:
02/28/2019
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200073586
16292490
Correspondence name and address
MATTINGLY & MALUR, PC.
1800 DIAGONAL ROAD, SUITE 210
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:048689/0496   Pages: 4
Recorded: 03/25/2019
Attorney Dkt #:HITACHI3-3416011129US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONDO, NOBUKAZU
Exec Dt:
03/07/2019
2
KURATA, NARUKI
Exec Dt:
03/06/2019
3
SATO, KATSUTO
Exec Dt:
03/07/2019
Assignee
1
HITACHI LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190236076
16335112
Correspondence name and address
VOLPE AND KOENIG P.C.
30 SOUTH 17TH STREET
SUITE 1800
PHILADELPHIA, PA 19103
Assignment: 5
Reel/Frame:052043/0740   Pages: 2
Recorded: 03/06/2020
Attorney Dkt #:120179-294UT1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURATA, NARUKI
Exec Dt:
02/26/2020
2
TAKADA, MASANORI
Exec Dt:
02/28/2020
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11263092
US20210279143
16812001
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET
SUITE 2200
SAN DIEGO, CA 92101
Assignment: 6
Reel/Frame:053234/0556   Pages: 3
Recorded: 07/16/2020
Attorney Dkt #:120179-312UT1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURATA, NARUKI
Exec Dt:
07/10/2020
2
KAWAGUCHI, TOMOHIRO
Exec Dt:
07/08/2020
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11392307
US20220019361
16931220
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET
SUITE 2200
SAN DIEGO, CA 92101
Assignment: 7
Reel/Frame:053694/0294   Pages: 2
Recorded: 09/04/2020
Attorney Dkt #:072388.1482
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TATSUMI, RYOSUKE
Exec Dt:
08/12/2020
2
KURATA, NARUKI
Exec Dt:
08/11/2020
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210191623
17012308
Correspondence name and address
BAKER BOTTS L.L.P.
30 ROCKEFELLER PLAZA
44TH FLOOR
NEW YORK, NY 10112-4498
Assignment: 8
Reel/Frame:055596/0488   Pages: 3
Recorded: 03/15/2021
Attorney Dkt #:120179-0347UT01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURATA, NARUKI
Exec Dt:
03/11/2021
2
KAWAGUCHI, TOMOHIRO
Exec Dt:
03/11/2021
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220291874
17201832
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET
SUITE 2200
SAN DIEGO, CA 92101
Assignment: 9
Reel/Frame:058459/0957   Pages: 7
Recorded: 12/22/2021
Attorney Dkt #:HITACHI4-342100742US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, MISATO
Exec Dt:
12/07/2021
2
SAITO, HIDEO
Exec Dt:
12/06/2021
3
NAKAMURA, TAKAKI
Exec Dt:
12/07/2021
4
KURATA, NARUKI
Exec Dt:
12/07/2021
5
YAMAMOTO, TAKAHIRO
Exec Dt:
12/06/2021
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230153007
17559088
Correspondence name and address
VOLPE KOENIG
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 10
Reel/Frame:058836/0615   Pages: 2
Recorded: 01/31/2022
Attorney Dkt #:120179-0371UT01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KURATA, NARUKI
Exec Dt:
01/27/2022
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI, 1-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11698838
US20230244573
17589695
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET SUITE 2200
SAN DIEGO, CA 92101
Assignment: 11
Reel/Frame:059236/0298   Pages: 8
Recorded: 03/11/2022
Attorney Dkt #:HITACHI4-342100563US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, TAKAKI
Exec Dt:
02/22/2022
2
YAMAMOTO, TAKAHIRO
Exec Dt:
02/22/2022
3
SAITO, HIDEO
Exec Dt:
02/22/2022
4
MATSUMOTO, KEISUKE
Exec Dt:
02/22/2022
5
EBARA, HIROTO
Exec Dt:
02/25/2022
6
KURATA, NARUKI
Exec Dt:
03/01/2022
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11704426
US20230205909
17692375
Correspondence name and address
VOLPE KOENIG
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 12
Reel/Frame:063899/0199   Pages: 8
Recorded: 06/08/2023
Attorney Dkt #:HITACHI4-342100563US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, TAKAKI
Exec Dt:
02/22/2022
2
YAMAMOTO, TAKAHIRO
Exec Dt:
02/22/2022
3
SAITO, HIDEO
Exec Dt:
02/22/2022
4
MATSUMOTO, KEISUKE
Exec Dt:
02/22/2022
5
EBARA, HIROTO
Exec Dt:
02/25/2022
6
KURATA, NARUKI
Exec Dt:
03/01/2022
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230315892
18331359
Correspondence name and address
VOLPE KOENIG
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 13
Reel/Frame:061081/0693   Pages: 8
Recorded: 09/13/2022
Attorney Dkt #:HITACHI4-342100658US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EBARA, HIROTO
Exec Dt:
08/01/2022
2
SAITO, HIDEO
Exec Dt:
08/01/2022
3
NAKAMURA, TAKAKI
Exec Dt:
08/01/2022
4
YOSHIDA, MISATO
Exec Dt:
08/01/2022
5
KURATA, NARUKI
Exec Dt:
07/19/2022
6
YAMAMOTO, TAKAHIRO
Exec Dt:
07/29/2022
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230315286
17943845
Correspondence name and address
VOLPE KOENIG
30 S. 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 14
Reel/Frame:061123/0793   Pages: 5
Recorded: 09/16/2022
Attorney Dkt #:124512-0207UT01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURATA, NARUKI
Exec Dt:
07/19/2022
2
YAMAMOTO, TAKAHIRO
Exec Dt:
09/08/2022
3
NAKAMURA, TAKAKI
Exec Dt:
09/08/2022
4
SAITO, HIDEO
Exec Dt:
09/08/2022
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230350753
17946632
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET, SUITE 2200
SAN DIEGO, CA 92101
Assignment: 15
Reel/Frame:061184/0668   Pages: 6
Recorded: 09/22/2022
Attorney Dkt #:WL-13825
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, TAKAKI
Exec Dt:
08/01/2022
2
SAITO, HIDEO
Exec Dt:
08/24/2022
3
KURATA, NARUKI
Exec Dt:
07/22/2022
4
YAMAMOTO, TAKAHIRO
Exec Dt:
07/29/2022
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11954335
US20230409207
17950585
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD, SUITE 210
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:061147/0633   Pages: 8
Recorded: 09/20/2022
Attorney Dkt #:HITACHI4-342100742US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, MISATO
Exec Dt:
08/31/2022
2
SAITO, HIDEO
Exec Dt:
08/30/2022
3
NAKAMURA, TAKAKI
Exec Dt:
08/31/2022
4
YAMAMOTO, AKIRA
Exec Dt:
09/01/2022
5
KURATA, NARUKI
Exec Dt:
09/11/2022
6
YAMAMOTO, TAKAHIRO
Exec Dt:
08/29/2022
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230153008
17946728
Correspondence name and address
VOLPE KOENIG
30 S. 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 17
Reel/Frame:062933/0029   Pages: 8
Recorded: 03/09/2023
Attorney Dkt #:HITACHI4-342200065US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAJIMA, SACHIE
Exec Dt:
01/23/2023
2
SAITO, HIDEO
Exec Dt:
02/12/2023
3
NAKAMURA, TAKAKI
Exec Dt:
01/25/2023
4
ITO, SHINTARO
Exec Dt:
01/23/2023
5
KURATA, NARUKI
Exec Dt:
02/10/2023
6
YAMAMOTO, TAKAHIRO
Exec Dt:
01/20/2023
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230401010
18180660
Correspondence name and address
VOLPE KOENIG
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103

Search Results as of: 04/27/2024 03:25 AM
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