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 : KAWATSU, KENJI
Total Assignments: 25
Assignment: 1
Reel/Frame:014465/0367   Pages: 3
Recorded: 08/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/21/2003
2
Exec Dt:
08/21/2003
3
Exec Dt:
08/21/2003
Assignee
1
26-2, NISHISHINJUKU 1-CHOME
SHINJUKU-KU, TOKYO, JAPAN 163-0512
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10652459
Correspondence name and address
SQUIRE SNDERS & DEMPSEY LLP
CAMERON KERRIGAN
ONE MARITIME PLAZA
SUITE 300
SAN FRANCISCO, CA 94111
Assignment: 2
Reel/Frame:014877/0514   Pages: 3
Recorded: 01/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/19/2003
2
Exec Dt:
11/19/2003
3
Exec Dt:
11/19/2003
4
Exec Dt:
11/19/2003
5
Exec Dt:
11/19/2003
Assignee
1
6-1, MARUNOUCHI, 1-CHOME, CHIYODA-KU
TOKYO, 100-0005, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10749400
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER, L.L.P.
MR. ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 3
Reel/Frame:015373/0177   Pages: 3
Recorded: 05/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/09/2004
2
Exec Dt:
04/09/2004
3
Exec Dt:
04/09/2004
4
Exec Dt:
04/09/2004
5
Exec Dt:
04/09/2004
Assignee
1
6-1 MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, 100-0005, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10851782
Correspondence name and address
CANTOR COLBURN, LLP
LISA A. BONGIOVI
55 GRIFFIN ROAD SOUTH
BLOOMFIELD, CT 06002
Assignment: 4
Reel/Frame:015374/0125   Pages: 3
Recorded: 05/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/22/2004
2
Exec Dt:
04/22/2004
3
Exec Dt:
04/22/2004
4
Exec Dt:
04/22/2004
5
Exec Dt:
04/22/2004
Assignee
1
6-1 MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, 100-0005, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10851890
Correspondence name and address
CANTOR COLBURN LLP
LISA A. BONGIOVI
55 GRIFFIN ROAD SOUTH
BLOOMFIELD, CT 06002
Assignment: 5
Reel/Frame:015601/0945   Pages: 3
Recorded: 07/20/2004
Attorney Dkt #:02860.0810
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/11/2004
2
Exec Dt:
06/11/2004
3
Exec Dt:
06/11/2004
4
Exec Dt:
06/11/2004
5
Exec Dt:
06/11/2004
Assignee
1
6-1 MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10893952
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW ET AL.
ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, DC 20005-3315
Assignment: 6
Reel/Frame:016012/0166   Pages: 3
Recorded: 11/17/2004
Attorney Dkt #:KOT-0131
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/25/2004
2
Exec Dt:
10/25/2004
3
Exec Dt:
10/25/2004
4
Exec Dt:
10/25/2004
5
Exec Dt:
10/22/2004
Assignee
1
6-1 MARUNOUCHI 1-CHOME
CHIYODA-KY, TOKYO, JAPAN 100-0005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10991275
Correspondence name and address
DANIEL F. DREXLER
CANTOR COLBURN LLP
55 GRIFFIN ROAD SOUTH
BLOOMFIELD, CT 06002
Assignment: 7
Reel/Frame:016223/0171   Pages: 3
Recorded: 01/25/2005
Attorney Dkt #:KOT-0139
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/11/2005
2
Exec Dt:
01/11/2005
3
Exec Dt:
01/11/2005
4
Exec Dt:
01/11/2005
5
Exec Dt:
01/11/2005
6
Exec Dt:
01/11/2005
Assignee
1
6-1 MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO 100-0005, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11042983
Correspondence name and address
DANIEL P. LENT
CANTOR COLBURN LLP
55 GRIFFIN ROAD SOUTH
BLOOMFIELD, CT 06002
Assignment: 8
Reel/Frame:016223/0190   Pages: 3
Recorded: 01/25/2005
Attorney Dkt #:KOT-0140
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/11/2005
2
Exec Dt:
01/11/2005
3
Exec Dt:
01/11/2005
4
Exec Dt:
01/11/2005
5
Exec Dt:
01/11/2005
Assignee
1
6-1 MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, 100-0005, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11042982
Correspondence name and address
CANTOR COLBURN LLP
DANIEL P. LENT
55 GRIFFIN ROAD SOUTH
BLOOMFIELD, CT 06002
Assignment: 9
Reel/Frame:016281/0433   Pages: 3
Recorded: 02/16/2005
Attorney Dkt #:02860.0901
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/31/2005
2
Exec Dt:
01/31/2005
3
Exec Dt:
01/31/2005
4
Exec Dt:
01/31/2005
5
Exec Dt:
01/31/2005
Assignee
1
6-1 MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, 100-0005, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11058619
Correspondence name and address
MR. ERNEST F. CHAPMAN
FINNEGAN, HENDERSON, FARABOW, ET AL
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 10
Reel/Frame:016604/0593   Pages: 3
Recorded: 05/25/2005
Attorney Dkt #:KOT-0160
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/13/2005
2
Exec Dt:
05/13/2005
3
Exec Dt:
05/13/2005
4
Exec Dt:
05/13/2005
5
Exec Dt:
05/13/2005
Assignee
1
6-1 MARUNOUCHI 1-CHOME CHIYODA-KU
TOKYO, 100-0005, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11137835
Correspondence name and address
CANTOR COLBURN LLP
DANIEL P. LENT
55 GRIFFIN ROAD SOUTH
BLOOMFIELD, CT 06002
Assignment: 11
Reel/Frame:021804/0045   Pages: 2
Recorded: 11/07/2008
Attorney Dkt #:02960.1340
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/20/2008
2
Exec Dt:
10/20/2008
3
Exec Dt:
10/20/2008
4
Exec Dt:
10/20/2008
Assignee
1
6-1 MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12266302
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 12
Reel/Frame:026226/0725   Pages: 3
Recorded: 05/04/2011
Attorney Dkt #:0079405-000002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/21/2011
2
Exec Dt:
04/21/2011
Assignee
1
1-6-1 MARUNOUCHI
CHUO-KU, TOKYO, JAPAN 100-0005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13100921
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY
P.O. BOX 1404
ALEXANDRIA, VA 22314-1404
Assignment: 13
Reel/Frame:042482/0962   Pages: 3
Recorded: 05/23/2017
Attorney Dkt #:111116.00006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/19/2017
2
Exec Dt:
05/19/2017
Assignee
1
2-7-2 MARUNOUCHI
CHIYODA-KU, TOKYO, JAPAN 100-7015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15603149
Correspondence name and address
SQUIRE PB (SFR OFFICE)
275 BATTERY STREET, SUITE 2600
SAN FRANCISCO, CA 94111-3356
Assignment: 14
Reel/Frame:043604/0742   Pages: 5
Recorded: 09/15/2017
Attorney Dkt #:SSN0010US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/07/2017
2
Exec Dt:
08/07/2017
Assignee
1
2-7-2, MARUNOUCHI
CHIYODA-KU, TOKYO, JAPAN 100-7015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15706024
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 15
Reel/Frame:043419/0220   Pages: 4
Recorded: 08/28/2017
Attorney Dkt #:0085404-000010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/09/2017
2
Exec Dt:
08/08/2017
Assignee
1
2-7-2, MARUNOUCHI
CHIYODA-KU
TOKYO, JAPAN 100-7015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15687629
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 16
Reel/Frame:043628/0839   Pages: 3
Recorded: 09/19/2017
Attorney Dkt #:0070221-000130
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/31/2017
2
Exec Dt:
08/31/2017
Assignee
1
2-7-2 MARUNOUCHI
CHIYODA-KU, TOKYO, JAPAN 100-7015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15708756
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY P.C.
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 17
Reel/Frame:044979/0663   Pages: 2
Recorded: 02/20/2018
Attorney Dkt #:18082
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/13/2018
Assignee
1
2-7-2, MARUNOUCHI
CHIYODA-KU, TOKYO, JAPAN 100-7015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15900238
Correspondence name and address
HOLTZ, HOLTZ, & VOLEK PC
630 NINTH AVENUE, SUITE 1010
NEW YORK, NY 10036-3744
Assignment: 18
Reel/Frame:045200/0881   Pages: 3
Recorded: 03/14/2018
Attorney Dkt #:0070221-000135
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/13/2018
Assignee
1
2-7-2, MARUNOUCHI
CHIYODA-KU, TOKYO, JAPAN 100-7015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15920523
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 19
Reel/Frame:045669/0797   Pages: 2
Recorded: 03/22/2018
Attorney Dkt #:KOY-378
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/13/2018
Assignee
1
2-7-2 MARUNOUCHI, CHIYODA-KU
TOKYO, JAPAN 100-7015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15928832
Correspondence name and address
LUCAS & MERCANTI, LLP
30 BROAD STREET
21ST FLOOR
NEW YORK, NY 10004
Assignment: 20
Reel/Frame:045202/0314   Pages: 3
Recorded: 03/14/2018
Attorney Dkt #:0084749-000192
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/01/2018
Assignee
1
2-7-2, MARUNOUCHI
CHIYODA-KU
TOKYO, JAPAN 100-7015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15920660
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 21
Reel/Frame:045365/0219   Pages: 3
Recorded: 03/28/2018
Attorney Dkt #:GLB0086US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/01/2018
Assignee
1
2-7-2, MARUNOUCHI
CHIYODA-KU, TOKYO, JAPAN 100-7015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15937289
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 22
Reel/Frame:053660/0225   Pages: 2
Recorded: 09/01/2020
Attorney Dkt #:20224
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/21/2020
Assignee
1
2-7-2 MARUNOUCHI
CHIYODA-KU, TOKYO, JAPAN 100-7015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17009229
Correspondence name and address
HOLTZ, HOLTZ & VOLEK PC
630 NINTH AVENUE
SUITE 1010
NEW YORK, NY 10036-3744
Assignment: 23
Reel/Frame:059760/0986   Pages: 3
Recorded: 04/28/2022
Attorney Dkt #:GLB0175US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/10/2022
Assignee
1
2-7-2 MARUNOUCHI, CHIYODA-KU
TOKYO, JAPAN 100-7015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17731865
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 24
Reel/Frame:059774/0047   Pages: 3
Recorded: 04/29/2022
Attorney Dkt #:GLB0177US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/10/2022
Assignee
1
2-7-2 MARUNOUCHI, CHIYODA-KU
TOKYO, JAPAN 100-7015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17731910
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 25
Reel/Frame:059815/0461   Pages: 3
Recorded: 05/04/2022
Attorney Dkt #:GLB0176US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/04/2022
Assignee
1
2-7-2 MARUNOUCHI, CHIYODA-KU
TOKYO, JAPAN 100-7015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17736217
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103

Search Results as of: 04/27/2024 12:19 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