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 : TAKAMATSU, DAIKO
Total Assignments: 5
Assignment: 1
Reel/Frame:033964/0734   Pages: 3
Recorded: 10/16/2014
Attorney Dkt #:HITACH7-111152182US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIMURA, ETSUKO
Exec Dt:
09/16/2014
2
TANAKA, AKIHIDE
Exec Dt:
09/16/2014
3
TAKAMATSU, DAIKO
Exec Dt:
09/18/2014
4
HIRANO, TATSUMI
Exec Dt:
09/16/2014
5
OKABE, KEIJI
Exec Dt:
10/01/2014
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150125752
14394920
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET
UNITED PLAZA
PHILADELPHIA, PA 19103
Assignment: 2
Reel/Frame:042866/0337   Pages: 9
Recorded: 06/29/2017
Attorney Dkt #:HITACHI7-111501922US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUNJI, AKIRA
Exec Dt:
03/30/2017
2
TOKORO, HISATO
Exec Dt:
03/31/2017
3
TAKAHASHI, SHIN
Exec Dt:
03/30/2017
4
TOYAMA, TATSUYA
Exec Dt:
03/21/2017
5
HARUNA, HIROSHI
Exec Dt:
03/27/2017
6
TAKAMATSU, DAIKO
Exec Dt:
03/27/2017
7
NAKABAYASHI, TAKASHI
Exec Dt:
03/21/2017
8
TAKANO, SHUICHI
Exec Dt:
03/29/2017
Assignee
1
HITACHI METALS, LTD.
2-70, KONAN 1-CHOME
MINATO-KU
TOKYO, JAPAN 108-8224
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10256466
US20170358799
15540730
Correspondence name and address
VOLPE AND KOENIG, P.C.
UNITED PLAZA
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 3
Reel/Frame:053520/0085   Pages: 9
Recorded: 08/18/2020
Attorney Dkt #:HITACHI7-111501922US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUNJI, AKIRA
Exec Dt:
03/30/2017
2
TOKORO, HISATO
Exec Dt:
03/31/2017
3
TAKAHASHI, SHIN
Exec Dt:
03/30/2017
4
TOYAMA, TATSUYA
Exec Dt:
03/21/2017
5
HARUNA, HIROSHI
Exec Dt:
03/27/2017
6
TAKAMATSU, DAIKO
Exec Dt:
03/27/2017
7
NAKABAYASHI, TAKASHI
Exec Dt:
03/21/2017
8
TAKANO, SHUICHI
Exec Dt:
03/29/2017
Assignee
1
HITACHI METALS, LTD.
2-70, KONAN 1-CHOME
MINATO-KU
TOKYO, JAPAN 108-8224
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11581534
US20200373572
16994036
Correspondence name and address
THOMAS A. MATTIOLI, ESQUIRE
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 4
Reel/Frame:044803/0070   Pages: 3
Recorded: 02/01/2018
Attorney Dkt #:100929.PA860US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARUNA, HIROSHI
Exec Dt:
01/10/2018
2
TAKAHASHI, SHIN
Exec Dt:
01/11/2018
3
TAKAMATSU, DAIKO
Exec Dt:
01/15/2018
4
HIRANO, TATSUMI
Exec Dt:
01/17/2018
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 1058717
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180226678
15749568
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20002
Assignment: 5
Reel/Frame:065203/0497   Pages: 5
Recorded: 10/12/2023
Attorney Dkt #:124746-0012UT01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, HIROMASA
Exec Dt:
09/28/2023
2
YABUUCHI, SHIN
Exec Dt:
09/29/2023
3
FUKATANI, NAOTO
Exec Dt:
09/26/2023
4
TAKAMATSU, DAIKO
Exec Dt:
09/14/2023
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240139723
18485656
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET, SUITE 2200
SAN DIEGO, CA 92101

Search Results as of: 05/10/2024 03:08 PM
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