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Patent Assignment Assignor Details
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Assignor Name : SHIGEMORI, IKUO
Total Assignments: 18
Assignment: 1
Reel/Frame:044130/0427   Pages: 2
Recorded: 11/15/2017
Attorney Dkt #:114616.PA546US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UTSUMI, MASATO
Exec Dt:
09/26/2017
2
WATANABE, TOHRU
Exec Dt:
09/27/2017
3
IKEMOTO, YU
Exec Dt:
09/27/2017
4
SAKIKUBO, YOUKO
Exec Dt:
09/27/2017
5
SHIGEMORI, IKUO
Exec Dt:
09/27/2017
6
OGAWA, HIROAKI
Exec Dt:
09/27/2017
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180128863
15574187
Correspondence name and address
CROWELL & MORING LLP INTELLECTUAL PROPER
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 2
Reel/Frame:047428/0681   Pages: 4
Recorded: 11/07/2018
Attorney Dkt #:WL-11832
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAMOTO, YOSHIHISA
Exec Dt:
10/03/2018
2
WATANABE, TOHRU
Exec Dt:
10/09/2018
3
UTSUMI, MASATO
Exec Dt:
10/09/2018
4
SHIGEMORI, IKUO
Exec Dt:
10/25/2018
5
IIMURA, HIROSHI
Exec Dt:
10/26/2018
6
GOTOUDA, NOBUHIRO
Exec Dt:
10/15/2018
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190147465
16099447
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:047604/0829   Pages: 3
Recorded: 11/28/2018
Attorney Dkt #:HITACHI4-411700041US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, TOHRU
Exec Dt:
10/22/2018
2
UTSUMI, MASATO
Exec Dt:
10/23/2018
3
IKEMOTO, YU
Exec Dt:
10/23/2018
4
OKAMOTO, YOSHIHISA
Exec Dt:
10/23/2018
5
SHIGEMORI, IKUO
Exec Dt:
10/31/2018
6
IIMURA, HIROSHI
Exec Dt:
10/31/2018
7
OGAWA, HIROAKI
Exec Dt:
10/29/2018
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190130423
16171578
Correspondence name and address
VOLPE & KOENIG, P.C.
30 SOUTH 17TH STREET
SUITE 1800
PHILADELPHIA, PA 19103
Assignment: 4
Reel/Frame:047684/0293   Pages: 10
Recorded: 12/05/2018
Attorney Dkt #:124512-013US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UTSUMI, MASATO
Exec Dt:
11/26/2018
2
WATANABE, TOHRU
Exec Dt:
11/26/2018
3
SHIGEMORI, IKUO
Exec Dt:
11/19/2018
4
SAKIKUBO, YOUKO
Exec Dt:
11/26/2018
5
SAWA, TOSHIYUKI
Exec Dt:
11/29/2018
6
IIMURA, HIROSHI
Exec Dt:
11/26/2018
7
OGAWA, HIROAKI
Exec Dt:
11/28/2018
8
OKAMOTO, YOSHIHISA
Exec Dt:
11/26/2018
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 1008280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11593690
US20190303783
16307407
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET
SUITE 2200
SAN DIEGO, CA 92101
Assignment: 5
Reel/Frame:048661/0409   Pages: 3
Recorded: 03/21/2019
Attorney Dkt #:114616.PC214US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEMOTO, YU
Exec Dt:
01/08/2019
2
WATANABE, TOHRU
Exec Dt:
01/09/2019
3
UTSUMI, MASATO
Exec Dt:
01/09/2019
4
OKAMOTO, YOSHIHISA
Exec Dt:
01/18/2019
5
SHIGEMORI, IKUO
Exec Dt:
01/09/2019
6
SAKIKUBO, YOUKO
Exec Dt:
01/17/2019
7
SAWA, TOSHIYUKI
Exec Dt:
01/18/2019
8
GOTOUDA, NOBUHIRO
Exec Dt:
01/17/2019
9
IIMURA, HIROSHI
Exec Dt:
01/18/2019
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190279239
16335339
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 6
Reel/Frame:048538/0258   Pages: 2
Recorded: 03/08/2019
Attorney Dkt #:114616.PB993US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEMOTO, YU
Exec Dt:
01/18/2019
2
UTSUMI, MASATO
Exec Dt:
01/23/2019
3
WATANABE, TOHRU
Exec Dt:
01/23/2019
4
SHIGEMORI, IKUO
Exec Dt:
01/23/2019
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190355070
16295765
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 7
Reel/Frame:048570/0831   Pages: 3
Recorded: 03/12/2019
Attorney Dkt #:HITACHI4-341800513US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, TOHRU
Exec Dt:
01/21/2019
2
HAGIYA, ISAO
Exec Dt:
01/23/2019
3
NAKAMURA, MASAMICHI
Exec Dt:
01/30/2019
4
IKEMOTO, YU
Exec Dt:
01/23/2019
5
UTSUMI, MASATO
Exec Dt:
01/21/2019
6
FUKAYA, MASASHI
Exec Dt:
02/07/2019
7
OGAWA, JYUNPEI
Exec Dt:
01/23/2019
8
OGAWA, HIROAKI
Exec Dt:
01/24/2019
9
SHIGEMORI, IKUO
Exec Dt:
01/23/2019
10
IIMURA, HIROSHI
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 #
 
 
 
 
 
 
 
 
 
 
 
10846715
US20190369572
16298326
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 8
Reel/Frame:054233/0371   Pages: 4
Recorded: 09/11/2020
Attorney Dkt #:HITACHI4-341800513US01
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE PUNCTUATION OF THE ASSIGNEE'S NAME PREVIOUSLY RECORDED AT REEL: 048570 FRAME: 0831. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
WATANABE, TOHRU
Exec Dt:
01/21/2019
2
HAGIYA, ISAO
Exec Dt:
01/23/2019
3
NAKAMURA, MASAMICHI
Exec Dt:
01/30/2019
4
IKEMOTO, YU
Exec Dt:
01/23/2019
5
UTSUMI, MASATO
Exec Dt:
01/21/2019
6
FUKAYA, MASASHI
Exec Dt:
02/07/2019
7
OGAWA, JYUNPEI
Exec Dt:
01/23/2019
8
OGAWA, HIROAKI
Exec Dt:
01/24/2019
9
SHIGEMORI, IKUO
Exec Dt:
01/23/2019
10
IIMURA, HIROSHI
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 #
 
 
 
 
 
 
 
 
 
 
 
10846715
US20190369572
16298326
Correspondence name and address
VOLPE AND KOENIG P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 9
Reel/Frame:048548/0691   Pages: 3
Recorded: 03/08/2019
Attorney Dkt #:114616.PC186US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, TOHRU
Exec Dt:
01/21/2019
2
UTSUMI, MASATO
Exec Dt:
01/21/2019
3
IKEMOTO, YU
Exec Dt:
01/23/2019
4
OKAMOTO, YOSHIHISA
Exec Dt:
01/21/2019
5
SHIGEMORI, IKUO
Exec Dt:
01/25/2019
6
IIMURA, HIROSHI
Exec Dt:
01/23/2019
7
OGAWA, HIROAKI
Exec Dt:
01/24/2019
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190252880
16331700
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 10
Reel/Frame:048558/0498   Pages: 3
Recorded: 03/11/2019
Attorney Dkt #:114616.PC162US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UTSUMI, MASATO
Exec Dt:
01/29/2019
2
WATANABE, TOHRU
Exec Dt:
02/01/2019
3
SHIGEMORI, IKUO
Exec Dt:
02/01/2019
4
IIMURA, HIROSHI
Exec Dt:
02/01/2019
5
OGAWA, HIROAKI
Exec Dt:
02/07/2019
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11107094
US20190370832
16332054
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 11
Reel/Frame:048569/0626   Pages: 5
Recorded: 03/12/2019
Attorney Dkt #:HITACHI4-341700150US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UTSUMI, MASATO
Exec Dt:
01/29/2019
2
WATANABE, TOHRU
Exec Dt:
02/04/2019
3
IKEMOTO, YU
Exec Dt:
02/05/2019
4
OKAMOTO, YOSHIHISA
Exec Dt:
02/04/2019
5
SHIGEMORI, IKUO
Exec Dt:
02/01/2019
6
IIMURA, HIROSHI
Exec Dt:
02/01/2019
7
OGAWA, HIROAKI
Exec Dt:
02/07/2019
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190228329
16332068
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 12
Reel/Frame:048569/0811   Pages: 4
Recorded: 03/12/2019
Attorney Dkt #:HITACHI4-341601268US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UTSUMI, MASATO
Exec Dt:
01/29/2019
2
WATANABE, TOHRU
Exec Dt:
02/01/2019
3
OKAMOTO, YOSHIHISA
Exec Dt:
02/04/2019
4
SHIGEMORI, IKUO
Exec Dt:
02/01/2019
5
IIMURA, HIROSHI
Exec Dt:
02/01/2019
6
OGAWA, HIROAKI
Exec Dt:
02/07/2019
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11409498
US20190369963
16332076
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 13
Reel/Frame:048601/0170   Pages: 2
Recorded: 03/14/2019
Attorney Dkt #:HITACHI4-411800041US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UTSUMI, MASATO
Exec Dt:
01/29/2019
2
WATANABE, TOHRU
Exec Dt:
02/04/2019
3
SHIGEMORI, IKUO
Exec Dt:
02/01/2019
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME,
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190370673
16298598
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 S. 17TH STREET
SUITE 1800
PHILADELPHIA, PA 19103
Assignment: 14
Reel/Frame:054403/0097   Pages: 9
Recorded: 11/18/2020
Attorney Dkt #:114616.PE001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, TOHRU
Exec Dt:
10/26/2020
2
UTSUMI, MASATO
Exec Dt:
10/26/2020
3
SHIGEMORI, IKUO
Exec Dt:
10/22/2020
4
ITO, TETSU
Exec Dt:
10/26/2020
5
YAMAZAKI, JUN
Exec Dt:
10/26/2020
6
HAMABA, DAISUKE
Exec Dt:
10/22/2020
7
IIMURA, HIROSHI
Exec Dt:
10/22/2020
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210248481
16951088
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 15
Reel/Frame:061268/0873   Pages: 8
Recorded: 09/30/2022
Attorney Dkt #:SUN-13834
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UTSUMI, MASATO
Exec Dt:
08/22/2022
2
WATANABE, TOHRU
Exec Dt:
08/05/2022
3
SHIGEMORI, IKUO
Exec Dt:
08/05/2022
4
ITO, TETSU
Exec Dt:
08/10/2022
5
HAMABA, DAISUKE
Exec Dt:
09/27/2022
6
YAMAZAKI, JUN
Exec Dt:
08/05/2022
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230027383
17911155
Correspondence name and address
MATTINGLY & MALUR PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:062869/0712   Pages: 11
Recorded: 03/03/2023
Attorney Dkt #:SUN-14067
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAMBA, KAZUKI
Exec Dt:
01/18/2023
2
UTSUMI, MASATO
Exec Dt:
02/07/2023
3
WATANABE, TOHRU
Exec Dt:
01/18/2023
4
SHIGEMORI, IKUO
Exec Dt:
01/19/2023
5
IIMURA, HIROSHI
Exec Dt:
02/08/2023
6
HAMABA, DAISUKE
Exec Dt:
02/15/2023
7
ZHAO, DAN
Exec Dt:
01/18/2023
8
OGAWA, HIROAKI
Exec Dt:
02/21/2023
9
YAMAZAKI, JUN
Exec Dt:
02/06/2023
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 1008280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230402846
18024543
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL RD., SUITE 210
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:062864/0769   Pages: 8
Recorded: 03/03/2023
Attorney Dkt #:SUN-14068
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, TOHRU
Exec Dt:
01/18/2023
2
UTSUMI, MASATO
Exec Dt:
02/07/2023
3
SHIGEMORI, IKUO
Exec Dt:
02/15/2023
4
IIMURA, HIROSHI
Exec Dt:
02/08/2023
5
OGAWA, HIROAKI
Exec Dt:
02/21/2023
6
HAMABA, DAISUKE
Exec Dt:
02/15/2023
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 1008280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230327440
18024511
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:064647/0463   Pages: 10
Recorded: 08/21/2023
Attorney Dkt #:SUN-14308
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UTSUMI, MASATO
Exec Dt:
08/04/2023
2
WATANABE, TOHRU
Exec Dt:
07/31/2023
3
NAMBA, KAZUKI
Exec Dt:
07/19/2023
4
SHIGEMORI, IKUO
Exec Dt:
07/20/2023
5
IIMURA, HIROSHI
Exec Dt:
08/04/2023
6
OGAWA, HIROAKI
Exec Dt:
08/10/2023
7
HAMABA, DAISUKE
Exec Dt:
08/10/2023
8
YAMAZAKI, JUN
Exec Dt:
07/26/2023
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240146580
18278062
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL RD., SUITE 210
ALEXANDRIA, VA 22314

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