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 : SAGARA, TAKAHIRO
Total Assignments: 10
Assignment: 1
Reel/Frame:022291/0393   Pages: 3
Recorded: 02/20/2009
Attorney Dkt #:058799-0210
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAGARA, TAKAHIRO
Exec Dt:
01/28/2009
2
NAKAHARA, MASAHIKO
Exec Dt:
01/28/2009
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090216894
12390028
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
600 13TH STREET, N.W.
WASHINGTON, DC 20005-3096
Assignment: 2
Reel/Frame:024037/0174   Pages: 2
Recorded: 03/02/2010
Attorney Dkt #:058799-0232
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAGARA, TAKAHIRO
Exec Dt:
01/25/2010
2
KINOSHITA, MASAFUMI
Exec Dt:
01/25/2010
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8339960
US20100182909
12684661
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
600 13TH STREET, N.W.
WASHINGTON, D.C. 20005-3096
Assignment: 3
Reel/Frame:024981/0937   Pages: 2
Recorded: 09/13/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAGARA, TAKAHIRO
Exec Dt:
07/13/2010
2
TAKESHIMA, YOSHITERU
Exec Dt:
07/13/2010
3
NEMOTO, NAOKAZU
Exec Dt:
07/13/2010
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110004623
12826262
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
600 13TH STREET, N.W.
WASHINGTON, D.C. 20005-3096
Assignment: 4
Reel/Frame:025621/0834   Pages: 2
Recorded: 01/11/2011
Attorney Dkt #:091442-0120
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAGARA, TAKAHIRO
Exec Dt:
12/10/2010
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110238858
12987938
Correspondence name and address
FOLEY & LARDNER, LLP
3000 K ST., NW
SUITE 600
WASHINGTON, DC 20007
Assignment: 5
Reel/Frame:028005/0607   Pages: 2
Recorded: 04/06/2012
Attorney Dkt #:HITACHI8-341051062US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAGARA, TAKAHIRO
Exec Dt:
02/13/2012
2
TAKESHIMA, YOSHITERU
Exec Dt:
01/23/2012
3
MIYATA, YASUSHI
Exec Dt:
01/26/2012
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120278445
13357685
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET
UNITED PLAZA
PHILADELPHIA, PA 19103
Assignment: 6
Reel/Frame:035458/0974   Pages: 2
Recorded: 04/21/2015
Attorney Dkt #:H-9826
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAGARA, TAKAHIRO
Exec Dt:
03/16/2015
2
KINOSHITA, JUNJI
Exec Dt:
03/16/2015
3
TAKADA, OSAMU
Exec Dt:
03/16/2015
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150304200
14692007
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:044987/0774   Pages: 4
Recorded: 01/03/2018
Attorney Dkt #:SEI-11308
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, SAYURI
Exec Dt:
11/27/2017
2
KINOSHITA, JUNJI
Exec Dt:
11/24/2017
3
SAGARA, TAKAHIRO
Exec Dt:
11/28/2017
4
MAEDA, KAZUHIRO
Exec Dt:
11/24/2017
5
TAKADA, OSAMU
Exec Dt:
11/24/2017
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180198708
15741531
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:057395/0283   Pages: 8
Recorded: 09/02/2021
Attorney Dkt #:H&A-13331
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LE, TIEN TRIEN
Exec Dt:
08/22/2021
2
YOKOYAMA, HISASHI
Exec Dt:
08/05/2021
3
SAGARA, TAKAHIRO
Exec Dt:
08/19/2021
4
INOSE, SATOSHI
Exec Dt:
08/04/2021
Assignee
1
HITACHI CONSTRUCTION MACHINERY CO., LTD.
16-1, HIGASHIUENO 2-CHOME, TAITO-KU,
TOKYO, JAPAN 110-0015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11655774
US20220154661
17435717
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD, SUITE 210
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:059012/0434   Pages: 3
Recorded: 02/15/2022
Attorney Dkt #:072388.1551
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIZUNO, JUN
Exec Dt:
12/29/2021
2
SAGARA, TAKAHIRO
Exec Dt:
12/29/2021
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11785112
NONE
17671799
Correspondence name and address
BAKER BOTTS L.L.P.
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112
Assignment: 10
Reel/Frame:062904/0399   Pages: 4
Recorded: 03/07/2023
Attorney Dkt #:IIP-14086
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAI, TAKAYUKI
Exec Dt:
02/15/2023
2
NISHIJIMA, NAO
Exec Dt:
01/26/2023
3
SAGARA, TAKAHIRO
Exec Dt:
02/15/2023
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230334485
18118273
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL RD., SUITE 210
ALEXANDRIA, VA 22314

Search Results as of: 04/30/2024 09:19 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