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 : SEKI, YUJI
Total Assignments: 5
Assignment: 1
Reel/Frame:004534/0140   Pages: 1
Recorded: 03/28/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/20/1986
2
Exec Dt:
03/20/1986
3
Exec Dt:
03/20/1986
Assignee
1
NO. 2-1910, NISSHIN-CHO, OMIYA CITY
SAITAMA PREFECTURE, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06845537
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB,
MACK, BLUMENTHAL & KOCH
111 NORTH ALFRED ST.
P.O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 2
Reel/Frame:007438/0617   Pages: 2
Recorded: 03/20/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/09/1995
2
Exec Dt:
03/09/1995
Assignee
1
1015 KAMIKODANAKA NAKAHARA-KU KAWASAKI-SHI
KANAGAWA 211, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08408144
Correspondence name and address
HELFGOTT & KARAS, P.C.
SAMSON HELFGOTT
EMPIRE STATE BUILDING
60TH FLOOR
NEW YORK, NY 10118
Assignment: 3
Reel/Frame:011367/0079   Pages: 2
Recorded: 12/12/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/06/2000
2
Exec Dt:
12/06/2000
3
Exec Dt:
12/06/2000
4
Exec Dt:
12/06/2000
Assignee
1
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU, KAWASAKI
KANAGAWA 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09733912
Correspondence name and address
ARENT FOX KINTNER PLOTKIN & KAHN PLLC
CHARLES M. MARMELSTEIN
1050 CONNECTICUT AVENUE, N.W., SUITE 600
WASHINGTON, D.C. 20036-5339
Assignment: 4
Reel/Frame:011562/0615   Pages: 3
Recorded: 02/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/16/2001
2
Exec Dt:
02/16/2001
3
Exec Dt:
02/16/2001
Assignee
1
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09789752
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI & ET AL
WILLIAM G. KRATZ, JR.
1725 K STREET NW
SUITE 1000
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:059264/0770   Pages: 10
Recorded: 03/15/2022
Attorney Dkt #:HRTA:1049US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/15/2022
2
Exec Dt:
01/21/2022
3
Exec Dt:
01/14/2022
4
Exec Dt:
01/19/2022
5
Exec Dt:
01/15/2022
6
Exec Dt:
01/14/2022
7
Exec Dt:
01/21/2022
8
Exec Dt:
01/13/2022
9
Exec Dt:
01/13/2022
Assignees
1
500 YALE AVENUE NORTH, SUITE 400
SEATTLE, WASHINGTON 98109
2
2-1-1, KATAHIRA, AOBA-KU, SENDAI-SHI
MIYAGI, JAPAN 9808577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17637124
Correspondence name and address
LAURA DACONCEICAO
CHALKER FLORES, LLP
14841 NORTH DALLAS PARKWAY, SUITE 575
DALLAS, TX 752547892

Search Results as of: 04/29/2024 10:02 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