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 : TSUKAHARA, YUSUKE
Total Assignments: 15
Assignment: 1
Reel/Frame:004429/0118   Pages: 1
Recorded: 07/02/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/24/1985
2
Exec Dt:
06/24/1985
3
Exec Dt:
06/24/1985
Assignee
1
5-1, 1-CHOME, TAITO-KU
A CORP.OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06751299
Correspondence name and address
BACON & THOMAS
1755 JEFF., DAVIS HWY.
STE., 300
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:004617/0241   Pages: 1
Recorded: 10/10/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/24/1986
2
Exec Dt:
09/24/1986
3
Exec Dt:
09/24/1986
4
Exec Dt:
09/24/1986
Assignee
1
5-1, 1-CHOME, TAITO, TAITO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06917509
Correspondence name and address
BACON & THOMAS
625 SLATERS LANE, FOURTH FLOOR
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:005288/0196   Pages: 2
Recorded: 04/17/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/26/1990
2
Exec Dt:
03/26/1990
3
Exec Dt:
03/26/1990
4
Exec Dt:
03/26/1990
Assignee
1
5-1 TAITO 1-CHOME
TAITO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07495961
Correspondence name and address
WILLIAM F. WESTERMAN
ARMSTRONG, NIKAIDO, MARMELSTEIN,
KUBOVCIK & MURRAY
STE. 1000, 1725 K ST, N.W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:008311/0603   Pages: 4
Recorded: 10/24/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/21/1996
2
Exec Dt:
10/21/1996
Assignee
1
5-1, 1-CHOME, TAITO, TAITO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08736424
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI ET AL.
MEL R. QUINTOS
SUITE 1000
1725 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 5
Reel/Frame:012098/0738   Pages: 4
Recorded: 08/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/02/2001
2
Exec Dt:
08/06/2001
3
Exec Dt:
08/02/2001
Assignees
1
1, KANDA-IZUMI-CHO, CHIYODA-KU
TOKYO 101, JAPAN
2
IZUMI-KU, SENDAI-SHI
6-3, KATSURA 2-CHOME
MIYAGI 981-3134, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09930959
Correspondence name and address
STAAS & HALSEY LLP
ATTN: JAMES D. HALSEY, JR.
700 ELEVENTH STREET, N.W., SUITE 500
WASHINGTON, D.C. 20001
Assignment: 6
Reel/Frame:012299/0001   Pages: 4
Recorded: 11/07/2001
Conveyance: CORRECTED RECORDATION FORM COVER SHEET, REEL/FRAME 012098/0738
Assignors
1
Exec Dt:
08/02/2001
2
Exec Dt:
08/06/2001
3
Exec Dt:
08/02/2001
Assignees
1
5-1, TAITO 1-CHOME, TAITO-KU
TOKYO 110-0016,, JAPAN
2
6-3, KATSURA 2-CHOME, IZUMI-KU
SENDAI-SHI, MIYAGI 981-3134,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09930959
Correspondence name and address
STAAS & HALSEY LLP
ATTN: JAMES D. HALSEY, JR.
700 ELEVENTH STREET, N.W., SUITE 500
WASHINGTON, D.C. 20001
Assignment: 7
Reel/Frame:013208/0270   Pages: 4
Recorded: 08/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/31/2002
2
Exec Dt:
08/07/2002
3
Exec Dt:
07/31/2002
4
Exec Dt:
08/07/2002
5
Exec Dt:
07/31/2002
Assignee
1
5-1, TAITO 1-CHOME
TAITO-KU, TOKYO 110-0016, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10223470
Correspondence name and address
STAAS & HALSEY LLP
JAMES D. HALSEY, JR.
700 11TH ST., NW, STE. 500
WASHINGTON, DC 20001
Assignment: 8
Reel/Frame:013210/0895   Pages: 5
Recorded: 08/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/31/2002
2
Exec Dt:
07/31/2002
3
Exec Dt:
07/31/2002
4
Exec Dt:
08/07/2002
5
Exec Dt:
08/07/2002
Assignee
1
5-1, TAITO 1-CHOME, TAITO-KU,
TOKYO 110-0016, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10223469
Correspondence name and address
STAAS & HALSEY LLP
JAMES D. HALSEY JR
700 ELEVENTH STREET, NW
SUITE 500
WASHINGTON, D.C. 20001
Assignment: 9
Reel/Frame:015188/0897   Pages: 3
Recorded: 04/07/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/24/2004
2
Exec Dt:
03/26/2004
3
Exec Dt:
03/26/2004
Assignee
1
5-1, TAITOH 1-CHOME
TAITOH-KU, TOKYO, 110-0016, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10819365
Correspondence name and address
STAAS & HALSEY LLP
DAVID M. PITCHER
1201 NEW YORK AVE., N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 10
Reel/Frame:015925/0732   Pages: 4
Recorded: 10/25/2004
Attorney Dkt #:1186.1035
Conveyance: CORRECTIVE ASSIGNMENT TO ADD THE 2ND ASSIGNEE'S NAME & ADDRSS, PREVIOUSLY RECORDED AT REEL 015188 FRAME 0897.
Assignors
1
Exec Dt:
03/24/2004
2
Exec Dt:
03/26/2004
3
Exec Dt:
03/26/2004
Assignees
1
5-1, TAITO 1-CHOME, TAITO-KU
TOKYO, JAPAN 110-0016
2
6-3, KATSURA 2-CHOME, IZUMI-KU, SENDAI-SHI
MIYAGI, JAPAN 981-3134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10819365
Correspondence name and address
STAAS & HALSEY LLP
DAVID M. PITCHER
1201 NEW YORK AVENUE, N.W.
SUITE 700
WASHINGTON, DC 20005
Assignment: 11
Reel/Frame:049087/0465   Pages: 6
Recorded: 05/06/2019
Attorney Dkt #:SOH.095.0002.PC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/14/2019
2
Exec Dt:
03/14/2019
3
Exec Dt:
03/22/2019
4
Exec Dt:
03/19/2019
5
Exec Dt:
03/20/2019
6
Exec Dt:
03/27/2019
Assignee
1
6-6-40-501, AZA-AOBA, ARAMAKI, AOBA-KU
SENDAI-SHI, MIYAGI, JAPAN 980-8579
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16347598
Correspondence name and address
METROLEXIS LAW GROUP, PLLC
900 17TH STREET, NW.
SUITE 320
WASHINGTON, DC 20006
Assignment: 12
Reel/Frame:052218/0676   Pages: 6
Recorded: 03/25/2020
Attorney Dkt #:SOH.095.0010.PC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/25/2020
2
Exec Dt:
02/25/2020
3
Exec Dt:
02/25/2020
4
Exec Dt:
02/25/2020
5
Exec Dt:
02/27/2020
6
Exec Dt:
02/27/2020
7
Exec Dt:
02/27/2020
8
Exec Dt:
02/25/2020
9
Exec Dt:
02/26/2020
Assignee
1
6-6-40-501, AZA-AOBA, ARAMAKI, AOBA-KU
SENDAI-SHI, MIYAGI, JAPAN 980-8579
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16650404
Correspondence name and address
METROLEX IP LAW GROUP, PLLC
900 17TH STREET, NW.
SUITE 320
WASHINGTON, DC 20006
Assignment: 13
Reel/Frame:053435/0264   Pages: 6
Recorded: 08/07/2020
Attorney Dkt #:SOH.095.0011.PC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/20/2020
2
Exec Dt:
07/22/2020
3
Exec Dt:
07/12/2020
4
Exec Dt:
07/12/2020
5
Exec Dt:
07/17/2020
6
Exec Dt:
07/14/2020
7
Exec Dt:
07/15/2020
8
Exec Dt:
07/15/2020
9
Exec Dt:
07/14/2020
10
Exec Dt:
07/14/2020
Assignee
1
6-6-40-501, AZA-AOBA, ARAMAKI, AOBA-KU
SENDAI-SHI, MIYAGI, JAPAN 980-8579
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16968415
Correspondence name and address
METROLEX IP LAW GROUP, PLLC
900 17TH STREET, NW.
SUITE 320
WASHINGTON, DC 20006
Assignment: 14
Reel/Frame:057126/0599   Pages: 5
Recorded: 08/09/2021
Attorney Dkt #:091119-692826
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/16/2021
2
Exec Dt:
06/10/2021
3
Exec Dt:
06/16/2021
4
Exec Dt:
06/16/2021
5
Exec Dt:
06/16/2021
6
Exec Dt:
06/16/2021
7
Exec Dt:
06/16/2021
8
Exec Dt:
06/21/2021
9
Exec Dt:
06/24/2021
10
Exec Dt:
06/23/2021
Assignee
1
6-6-40-501, AZA-AOBA, ARAMAKI, AOBA-KU
SENDAI-SHI, MIYAGI, JAPAN 980-8579
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17397723
Correspondence name and address
POLSINELLI LLP
2049 CENTURY PARK EAST
SUITE 2900
LOS ANGELES, CA 90067
Assignment: 15
Reel/Frame:062646/0394   Pages: 5
Recorded: 02/09/2023
Attorney Dkt #:091119-750363
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/20/2023
2
Exec Dt:
01/20/2023
3
Exec Dt:
01/13/2023
4
Exec Dt:
01/21/2023
5
Exec Dt:
01/13/2023
6
Exec Dt:
01/20/2023
Assignee
1
6-6-40-501, AZA-AOBA, ARAMAKI, AOBA-KU
SENDAI-SHI, MIYAGI, JAPAN 9808579
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18107924
Correspondence name and address
POLSINELLI PC
1000 LOUISIANA STREET
SUITE 6400
HOUSTON, TX 77002

Search Results as of: 04/29/2024 02:44 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