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Patent Assignment Assignor Details
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Assignor Name : TOKUNAGA, KAZUAKI
Total Assignments: 12
Assignment: 1
Reel/Frame:043554/0775   Pages: 2
Recorded: 09/12/2017
Attorney Dkt #:SEI-11181
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKUNAGA, KAZUAKI
Exec Dt:
09/05/2017
2
MONAI, SYUNSUKE
Exec Dt:
09/05/2017
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11244235
US20180046927
15557542
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:046753/0643   Pages: 6
Recorded: 08/30/2018
Attorney Dkt #:TOU-11716
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AIZONO, TOSHIKO
Exec Dt:
07/25/2018
2
WEI, WENPENG
Exec Dt:
07/25/2018
3
MOGAWA, TAKUYA
Exec Dt:
07/24/2018
4
TOKUNAGA, KAZUAKI
Exec Dt:
07/24/2018
5
NAMBA, YASUHARU
Exec Dt:
07/24/2018
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10909558
US20190066131
16081155
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:050245/0634   Pages: 2
Recorded: 09/03/2019
Attorney Dkt #:SUN-12286
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOGAWA, TAKUYA
Exec Dt:
08/20/2019
2
TOKUNAGA, KAZUAKI
Exec Dt:
08/20/2019
3
UKAI, TOSHIYUKI
Exec Dt:
08/20/2019
4
NAMBA, YASUHARU
Exec Dt:
08/20/2019
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 1008280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200234207
16558437
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:050381/0552   Pages: 2
Recorded: 09/16/2019
Attorney Dkt #:114616.PC624US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOJIMA, YUTO
Exec Dt:
08/20/2019
2
TOKUNAGA, KAZUAKI
Exec Dt:
08/20/2019
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200193314
16561319
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC, DC 20044
Assignment: 5
Reel/Frame:050269/0343   Pages: 2
Recorded: 09/04/2019
Attorney Dkt #:122900-042UT1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OOTA, KAZUYUKI
Exec Dt:
08/27/2019
2
UKAI, TOSHIYUKI
Exec Dt:
08/27/2019
3
TOKUNAGA, KAZUAKI
Exec Dt:
08/27/2019
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11182413
US20200250211
16560714
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET
SUITE 2200
SAN DIEGO, CA 92101
Assignment: 6
Reel/Frame:051958/0179   Pages: 2
Recorded: 02/28/2020
Attorney Dkt #:HITACHI4-411900021US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UEHARA, TAKESHI
Exec Dt:
02/14/2020
2
TABARU, NAOKI
Exec Dt:
02/14/2020
3
HARADA, KUNIHIKO
Exec Dt:
02/18/2020
4
TOKUNAGA, KAZUAKI
Exec Dt:
02/14/2020
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11410123
US20200334622
16803604
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 7
Reel/Frame:053640/0092   Pages: 6
Recorded: 08/31/2020
Attorney Dkt #:TOU-12746
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARADA, KUNIHIKO
Exec Dt:
08/25/2020
2
UEHARA, TAKESHI
Exec Dt:
08/21/2020
3
TOKUNAGA, KAZUAKI
Exec Dt:
08/25/2020
4
UKAI, TOSHIYUKI
Exec Dt:
08/25/2020
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11416302
US20210200590
17007024
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:053723/0429   Pages: 4
Recorded: 09/09/2020
Attorney Dkt #:SUN-12778
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KO, SHIMEI
Exec Dt:
09/04/2020
2
TOKUNAGA, KAZUAKI
Exec Dt:
09/03/2020
3
UKAI, TOSHIYUKI
Exec Dt:
09/02/2020
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 1008280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210279524
17015585
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:053869/0833   Pages: 7
Recorded: 09/24/2020
Attorney Dkt #:SUN-12744
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKUNAGA, KAZUAKI
Exec Dt:
09/11/2020
2
KOJIMA, YUTO
Exec Dt:
09/10/2020
3
KATO, YUTARO
Exec Dt:
08/26/2020
4
KO, SHIMEI
Exec Dt:
08/27/2020
5
ITO, ATSUSHI
Exec Dt:
08/26/2020
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11720820
US20210110304
17006964
Correspondence name and address
MATTINGLY & MALUR PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:057282/0804   Pages: 6
Recorded: 08/25/2021
Attorney Dkt #:TOU-13306
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KO, SHIMEI
Exec Dt:
08/18/2021
2
NAKAGAWA, SHINJI
Exec Dt:
08/02/2021
3
SUWA, YUJI
Exec Dt:
08/02/2021
4
TOKUNAGA, KAZUAKI
Exec Dt:
08/03/2021
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220187486
17411290
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD, SUITE 210
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:057485/0396   Pages: 6
Recorded: 09/15/2021
Attorney Dkt #:SUN-13321
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMANE, KAZUKI
Exec Dt:
09/01/2021
2
TOKUNAGA, KAZUAKI
Exec Dt:
09/02/2021
3
OOTA, KAZUYUKI
Exec Dt:
09/02/2021
4
NAMBA, HIROYUKI
Exec Dt:
08/26/2021
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220270115
17439493
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD, SUITE 210
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:062908/0658   Pages: 5
Recorded: 03/07/2023
Attorney Dkt #:124512-0216UT01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, SHINJI
Exec Dt:
01/26/2023
2
TANAKA, SOICHIRO
Exec Dt:
01/31/2023
3
KUNITOMO, MASATO
Exec Dt:
01/31/2023
4
TOKUNAGA, KAZUAKI
Exec Dt:
02/15/2023
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230400486
18118399
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET, SUITE 2200
SAN DIEGO, CA 92101

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