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 Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : EKO INSTRUMENTS CO., LTD.
Total Assignments: 14
Assignment: 1
Reel/Frame:015774/0552   Pages: 5
Recorded: 09/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/15/2004
2
Exec Dt:
06/15/2004
3
Exec Dt:
06/15/2004
4
Exec Dt:
06/15/2004
Assignee
1
2-1-6 SASAZUKA, SHIBUYA-KU
TOKYO 151-0073, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10480225
Correspondence name and address
OSHA & MAY L.L.P.
JONATHAN P. OSHA
1221 MCKINNEY STREET, SUITE 2800
HOUSTON, TEXAS 77010
Assignment: 2
Reel/Frame:017904/0844   Pages: 4
Recorded: 05/15/2006
Attorney Dkt #:04783/031001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/19/2006
2
Exec Dt:
04/19/2006
3
Exec Dt:
04/17/2006
Assignee
1
2-1-6 SASAZUKA, SHIBUYA-KU
TOKYO 151-0073, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11341887
Correspondence name and address
JONATHAN P. OSHA
OSHA . LIANG LLP
1221 MCKINNEY ST., SUITE 2800
HOUSTON, TX 77010
Assignment: 3
Reel/Frame:021382/0990   Pages: 5
Recorded: 08/13/2008
Attorney Dkt #:04783/040001 (BCM)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/20/2008
2
Exec Dt:
05/20/2008
Assignee
1
SASAZUKA CENTER BLDG.
2-1-6 SASAZUKA, SHIBUYA-KU
TOKYO, JAPAN 151-0073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12279279
Correspondence name and address
OSHA LIANG L.L.P.
1221 MCKINNEY STREET
SUITE 2800
HOUSTON, TX 77010
Assignment: 4
Reel/Frame:041771/0904   Pages: 3
Recorded: 03/28/2017
Attorney Dkt #:TMI-0001EKO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/01/2017
2
Exec Dt:
01/31/2017
3
Exec Dt:
02/01/2017
Assignee
1
1-21-8 HATAGAYA, SHIBUYA-KU
TOKYO, JERSEY 1510072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15515129
Correspondence name and address
IMAIZUMI IP LAW, PLLC
4601 NORTH FAIRFAX DRIVE
SUITE 1200
ARLINGTON, VA 22203
Assignment: 5
Reel/Frame:042145/0799   Pages: 4
Recorded: 03/31/2017
Attorney Dkt #:TMI-0001EKO
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE COUNTRY OF RECEIVING PARTY PREVIOUSLY RECORDED ON REEL 041771 FRAME 0904. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
02/01/2017
2
Exec Dt:
01/31/2017
3
Exec Dt:
02/01/2017
Assignee
1
1-21-8 HATAGAYA, SHIBUYA-KU
TOKYO, JAPAN 1510072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15515129
Correspondence name and address
IMAIZUMI IP LAW, PLLC
4601 NORTH FAIRFAX DRIVE
SUITE 1200
ARLINGTON, VA 22203
Assignment: 6
Reel/Frame:045905/0471   Pages: 3
Recorded: 05/25/2018
Attorney Dkt #:1089.027-D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/22/2018
2
Exec Dt:
05/22/2018
Assignee
1
1-21-8 HATAGAYA
SHIBUYA-KU
TOKYO, JAPAN 1510072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29644530
Correspondence name and address
PERRY J. SAIDMAN
8601 GEORGIA AVE
SUITE 603
SILVER SPRING, MD 20910
Assignment: 7
Reel/Frame:045905/0672   Pages: 3
Recorded: 05/25/2018
Attorney Dkt #:1089.027
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/22/2018
2
Exec Dt:
05/22/2018
Assignee
1
1-21-8 HATAGAYA
SHIBUYA-KU
TOKYO, JAPAN 1510072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
35501624
Correspondence name and address
PERRY J. SAIDMAN
8601 GEORGIA AVE
SUITE 603
SILVER SPRING, MD 20910
Assignment: 8
Reel/Frame:048251/0297   Pages: 3
Recorded: 02/04/2019
Attorney Dkt #:TMI-0015EKO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/31/2019
2
Exec Dt:
01/24/2019
3
Exec Dt:
01/24/2019
Assignee
1
1-21-8 HATAGAYA, SHIBUYA-KU
TOKYO, JAPAN 151-0072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16175266
Correspondence name and address
IMAIZUMI IP LAW, PLLC
4601 NORTH FAIRFAX DRIVE
SUITE 1200
ARLINGTON, VA 22203
Assignment: 9
Reel/Frame:049194/0486   Pages: 3
Recorded: 05/16/2019
Attorney Dkt #:1089.031
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/07/2019
2
Exec Dt:
05/07/2019
Assignee
1
1-21-8 HATAGAYA
SHIBUYA-KU
TOKYO, JAPAN 1510072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
35505206
Correspondence name and address
PERRY J. SAIDMAN
8601 GEORGIA AVENUE
SUITE 603
SILVER SPRING, MD 20910
Assignment: 10
Reel/Frame:050070/0890   Pages: 3
Recorded: 08/16/2019
Attorney Dkt #:TMI-0016EKO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/07/2019
2
Exec Dt:
08/06/2019
3
Exec Dt:
08/06/2019
Assignee
1
1-21-8 HATAGAYA, SHIBUYA-KU
TOKYO, JAPAN 1510072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16464296
Correspondence name and address
IMAIZUMI IP LAW, PLLC
4601 NORTH FAIRFAX DRIVE
SUITE 1200
ARLINGTON, VA 22203
Assignment: 11
Reel/Frame:055800/0136   Pages: 8
Recorded: 04/01/2021
Attorney Dkt #:P62890
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/11/2021
2
Exec Dt:
02/12/2021
3
Exec Dt:
02/14/2021
4
Exec Dt:
02/18/2021
Assignee
1
1-21-8 HATAGAYA, SHIBUYA-KU
TOKYO, JAPAN 1510072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17282216
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 12
Reel/Frame:055840/0022   Pages: 8
Recorded: 04/06/2021
Attorney Dkt #:P62917
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/11/2021
2
Exec Dt:
02/12/2021
3
Exec Dt:
02/14/2021
4
Exec Dt:
02/18/2021
Assignee
1
1-21-8 HATAGAYA, SHIBUYA-KU
TOKYO, JAPAN 1510072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17283145
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 13
Reel/Frame:057169/0932   Pages: 8
Recorded: 08/13/2021
Attorney Dkt #:P63512
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/11/2021
2
Exec Dt:
02/12/2021
3
Exec Dt:
02/14/2021
4
Exec Dt:
02/18/2021
Assignee
1
1-21-8, HATAGAYA, SHIBUYA-KU
TOKYO, JAPAN 1510072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17417249
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 14
Reel/Frame:062535/0457   Pages: 7
Recorded: 01/30/2023
Attorney Dkt #:P67638
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/17/2023
2
Exec Dt:
01/05/2023
3
Exec Dt:
01/05/2023
Assignee
1
1-21-8 HATAGAYA, SHIBUYA-KU
TOKYO, JAPAN 1510072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17928324
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PL
RESTON, VA 20191

Search Results as of: 05/02/2024 10:45 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