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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 : YAMAMOTO, DAN
Total Assignments: 9
Assignment: 1
Reel/Frame:021767/0170   Pages: 2
Recorded: 10/27/2008
Attorney Dkt #:064235-0047
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, DAN
Exec Dt:
09/04/2008
2
KAJI, TADASHI
Exec Dt:
09/05/2008
3
YATO, AKIFUMI
Exec Dt:
09/04/2008
4
FUJISHIRO, TAKAHIRO
Exec Dt:
09/08/2008
5
IRUBE, SHINICHI
Exec Dt:
09/04/2008
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7940780
US20090067439
12205154
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
600 13TH STREET, N.W.
WASHINGTON, D.C. 20005-3096
Assignment: 2
Reel/Frame:022019/0687   Pages: 2
Recorded: 12/15/2008
Attorney Dkt #:064235-0049
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YATO, AKIFUMI
Exec Dt:
11/13/2008
2
KAJI, TADASHI
Exec Dt:
11/13/2008
3
YAMAMOTO, DAN
Exec Dt:
11/14/2008
4
IRUBE, SHINICHI
Exec Dt:
11/19/2008
5
HAYASHI, NAOKI
Exec Dt:
11/13/2008
Assignee
1
HITACHI LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090089866
12239058
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
600 13TH STREET, N.W.
WASHINGTON, D.C. 20005-3096
Assignment: 3
Reel/Frame:022653/0679   Pages: 2
Recorded: 05/04/2009
Attorney Dkt #:064235-0056
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, DAN
Exec Dt:
03/09/2009
2
KAJI, TADASHI
Exec Dt:
03/09/2009
3
FUJISHIRO, TAKAHIRO
Exec Dt:
03/17/2009
4
IRUBE, SHINICHI
Exec Dt:
03/12/2009
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090249454
12390128
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
600 13TH STREET, N.W.
WASHINGTON, DC 20005-3096
Assignment: 4
Reel/Frame:023240/0317   Pages: 2
Recorded: 09/11/2009
Attorney Dkt #:064235-0055
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAJI, TADASHI
Exec Dt:
03/18/2009
2
YAMAMOTO, DAN
Exec Dt:
03/18/2009
3
FUJISHIRO, TAKAHIRO
Exec Dt:
03/18/2009
4
IRUBE, SHINICHI
Exec Dt:
03/18/2009
5
INODA, FUMIHIKO
Exec Dt:
03/27/2009
6
ITO, AKIO
Exec Dt:
03/30/2009
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090327394
12391637
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
600 13TH STREET, N.W.
WASHINGTON, D.C. 20005-3096
Assignment: 5
Reel/Frame:023927/0568   Pages: 3
Recorded: 02/11/2010
Attorney Dkt #:091714-0102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, DAN
Exec Dt:
01/14/2010
2
KAJI, TADASHI
Exec Dt:
01/14/2010
3
FUJISHIRO, TAKAHIRO
Exec Dt:
01/14/2010
4
IRUBE, SHINICHI
Exec Dt:
01/19/2010
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100138899
12625133
Correspondence name and address
WILLIAM T. ELLIS
FOLEY & LARDNER LLP
3000 K STREET, NW, SUITE 600
WASHINGTON, DC 20007
Assignment: 6
Reel/Frame:026403/0381   Pages: 2
Recorded: 06/07/2011
Attorney Dkt #:091715-0147
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASHI, NAOKI
Exec Dt:
05/16/2011
2
KAJI, TADASHI
Exec Dt:
05/17/2011
3
YAMAMOTO, DAN
Exec Dt:
05/17/2011
4
IRUBE, SHINICHI
Exec Dt:
05/18/2011
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120005362
13071265
Correspondence name and address
FOLEY & LARDNER, LLP
3000 K ST., NW
SUITE 600
WASHINGTON, DC 20007
Assignment: 7
Reel/Frame:027148/0250   Pages: 2
Recorded: 10/31/2011
Attorney Dkt #:HITACHI15-PT011 MDD/HLI
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASHI, NAOKI
Exec Dt:
08/17/2011
2
KAJI, TADASHI
Exec Dt:
08/17/2011
3
YATO, AKIFUMI
Exec Dt:
08/17/2011
4
YAMAMOTO, DAN
Exec Dt:
08/17/2011
5
IRUBE, SHINICHI
Exec Dt:
08/18/2011
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120198039
13201574
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET
UNITED PLAZA
PHILADELPHIA, PA 19103
Assignment: 8
Reel/Frame:037993/0180   Pages: 3
Recorded: 03/16/2016
Attorney Dkt #:TOU-10346
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KITOU, DAISUKE
Exec Dt:
03/03/2016
2
KITAHARA, KEI
Exec Dt:
03/03/2016
3
SHIMOTSUMA, NAOKI
Exec Dt:
03/03/2016
4
YAMAMOTO, DAN
Exec Dt:
03/03/2016
5
YASHIRO, SATOSHI
Exec Dt:
03/03/2016
6
FURUTA, KAZUHIRO
Exec Dt:
03/03/2016
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160224582
15022220
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:060520/0836   Pages: 4
Recorded: 07/15/2022
Attorney Dkt #:SEI-13731
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKANO, NATSUKI
Exec Dt:
07/06/2022
2
YAMAMOTO, DAN
Exec Dt:
07/09/2022
3
KAWAMURA, SHUNJI
Exec Dt:
07/06/2022
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220382724
17792214
Correspondence name and address
MATTINGLY & MALUR PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314

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