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 : UMEZAWA, KAZUO
Total Assignments: 21
Assignment: 1
Reel/Frame:004686/0644   Pages: 3
Recorded: 03/04/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/26/1987
2
Exec Dt:
02/26/1987
3
Exec Dt:
02/26/1987
Assignee
1
14-23, KAMI OHSAKI 3-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07021781
Correspondence name and address
FRANCIS A. KEEGAN
LALOS, KEEGAND AND KAYE
900 SEVENTEENTH STREET, N.W.,
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004695/0186   Pages: 1
Recorded: 03/30/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/10/1987
2
Exec Dt:
03/10/1987
3
Exec Dt:
03/10/1987
Assignee
1
14-23, KAMIOSAKI 3-CHOME, SHINAGAWA-KU,
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06925774
Correspondence name and address
JORDAN & HAMBURG
122 EAST 42ND ST.
NEW YORK, NY 10168
Assignment: 3
Reel/Frame:004895/0715   Pages: 1
Recorded: 05/01/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/15/1987
2
Exec Dt:
04/15/1987
3
Exec Dt:
04/14/1987
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07017108
Correspondence name and address
JORDAN AND HAMBURG
122 EAST 42ND STREET
NEW YORK, NY 10168
Assignment: 4
Reel/Frame:004766/0261   Pages: 1
Recorded: 09/03/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/13/1987
2
Exec Dt:
05/13/1987
3
Exec Dt:
05/15/1987
Assignee
1
15-1, KYOBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07034879
Correspondence name and address
JORDAN & HAMBURG
122 EAST 42ND ST.
NEW YORK, NY 10168
Assignment: 5
Reel/Frame:004763/0828   Pages: 2
Recorded: 10/01/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/14/1987
2
Exec Dt:
09/14/1987
3
Exec Dt:
09/14/1987
4
Exec Dt:
09/14/1987
5
Exec Dt:
09/14/1987
6
Exec Dt:
09/14/1987
7
Exec Dt:
09/14/1987
8
Exec Dt:
09/14/1987
9
Exec Dt:
09/14/1987
Assignee
1
14-23, 3-CHOME, KAMIOSAKI, SHINAGAWA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07074369
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & WOODWARD
261 MADISON AVE.,
NEW YORK, NY 10016
Assignment: 6
Reel/Frame:004767/0461   Pages: 2
Recorded: 09/29/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/25/1987
2
Exec Dt:
09/25/1987
3
Exec Dt:
09/25/1987
4
Exec Dt:
09/25/1987
5
Exec Dt:
09/25/1987
6
Exec Dt:
09/25/1987
7
Exec Dt:
09/25/1987
Assignee
1
14-23, KAMI OHSAKI 3-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07079319
Correspondence name and address
LARSON AND TAYLOR
727 23RD STREET SOUTH
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:004834/0745   Pages: 1
Recorded: 02/22/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/12/1988
2
Exec Dt:
02/12/1988
3
Exec Dt:
02/12/1988
4
Exec Dt:
02/12/1988
5
Exec Dt:
02/12/1988
6
Exec Dt:
02/12/1988
7
Exec Dt:
02/12/1988
8
Exec Dt:
02/12/1988
Assignee
1
14-23, KAMI OHSAKI 3-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07158628
Correspondence name and address
FRANCIS A. KEEGAN
900 SEVENTEENTH STREET NW
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:004950/0547   Pages: 1
Recorded: 09/23/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/02/1988
2
Exec Dt:
09/02/1988
3
Exec Dt:
09/02/1988
4
Exec Dt:
09/02/1988
5
Exec Dt:
09/02/1988
6
Exec Dt:
09/02/1988
7
Exec Dt:
09/02/1988
Assignee
1
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07248417
Correspondence name and address
LARSON & TAYLOR
727 23RD STREET SOUTH
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:007393/0845   Pages: 3
Recorded: 03/06/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/07/1995
2
Exec Dt:
02/07/1995
3
Exec Dt:
02/07/1995
4
Exec Dt:
02/07/1995
Assignee
1
44-1, HATAGAYA 2-CHOME
SHIBUYA-KU,
TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08364305
Correspondence name and address
PLATON N,. MANDROS
BURNS, DOANE, SWECKER & MATHIS
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 10
Reel/Frame:010559/0139   Pages: 3
Recorded: 12/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/16/1999
2
Exec Dt:
11/16/1999
3
Exec Dt:
11/16/1999
4
Exec Dt:
11/16/1999
5
Exec Dt:
11/16/1999
Assignee
1
14-23, KAMI OHSAKI 3-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09445581
Correspondence name and address
LARSON & TAYLOR PLC
THOMAS P. SARRO
1199 NO. FAIRFAX STREET
SUITE 900
ALEXANDRIA, VA 22314-1437
Assignment: 11
Reel/Frame:010760/0802   Pages: 4
Recorded: 04/28/2000
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAMES OF THE ASSIGNORS'. FILED ON 12-13-1999, RECORDED ON REEL 10559 FRAME 0139 ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
Exec Dt:
11/16/1999
2
Exec Dt:
11/16/1999
3
Exec Dt:
11/16/1999
4
Exec Dt:
11/16/1999
5
Exec Dt:
11/16/1999
6
Exec Dt:
11/16/1999
Assignee
1
14-23, KAMI OHSAKI 3-CHOME
SHINAGAWA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09445581
Correspondence name and address
LARSON & TAYLOR, PLC
THOMAS P. SARRO
1199 NO. FAIRFAX ST., SUITE 900
ALEXANDRIA, VA 22314-1437
Assignment: 12
Reel/Frame:012942/0264   Pages: 6
Recorded: 05/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/07/2002
2
Exec Dt:
02/15/2002
3
Exec Dt:
02/21/2002
4
Exec Dt:
02/02/2002
5
Exec Dt:
02/09/2002
6
Exec Dt:
02/25/2002
7
Exec Dt:
01/30/2002
8
Exec Dt:
01/28/2002
9
Exec Dt:
01/28/2002
Assignees
1
5-8, KYOUBASHI 1-CHOME, CHUO-KU
TOKYO 104-8305, JAPAN
2
14-23, KAMIOSAKI 3-CHOME
SHINAGAWA-KU TOKYO 141-0021, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10049158
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL
MR. ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 13
Reel/Frame:013354/0189   Pages: 8
Recorded: 10/02/2002
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLING OF THE FIRST ASSIGNEE AND THE EXECUTION DATE OF THE SIXTH ASSIGNOR.
Assignors
1
Exec Dt:
02/07/2002
2
Exec Dt:
02/15/2002
3
Exec Dt:
02/21/2002
4
Exec Dt:
01/02/2002
5
Exec Dt:
02/09/2002
6
Exec Dt:
01/25/2002
7
Exec Dt:
01/30/2002
8
Exec Dt:
01/28/2002
9
Exec Dt:
01/28/2002
Assignees
1
5-8, KYOUBASHI 1-CHOME, CHUO-KU
TOKYO 104-8305, JAPAN
2
14-23, KAMIOSAKI 3-CHOME, SHINAGAWA-KU
TOKYO 141-0021, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10049158
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW ET AL.
ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, DC 20005-3315
Assignment: 14
Reel/Frame:013469/0738   Pages: 7
Recorded: 10/29/2002
Conveyance: RE-RECORD TO CORRECT THE EXECUTION DATE OF THE FOURTH ASSIGNOR, PREVIOUSLY RECORDED ON REEL 012942 FRAME 0264, ASSIGNOR CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
Exec Dt:
02/07/2002
2
Exec Dt:
02/15/2002
3
Exec Dt:
02/21/2002
4
Exec Dt:
02/01/2002
5
Exec Dt:
02/09/2002
6
Exec Dt:
01/25/2002
7
Exec Dt:
01/30/2002
8
Exec Dt:
01/28/2002
9
Exec Dt:
01/28/2002
Assignees
1
5-8, KYOBASHI 1-CHOME, CHUO-KU
TOKYO 104-8305, JAPAN
2
14-23, KAMIOSAKI 3-CHOME, SHINAGAWA-KU
TOKYO 141-0021, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10049158
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL
MR. ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 15
Reel/Frame:016888/0308   Pages: 3
Recorded: 08/15/2005
Attorney Dkt #:09707.0001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/19/2004
2
Exec Dt:
01/21/2005
3
Exec Dt:
01/29/2005
4
Exec Dt:
02/01/2005
5
Exec Dt:
02/04/2005
6
Exec Dt:
02/04/2005
7
Exec Dt:
01/24/2005
8
Exec Dt:
01/25/2005
Assignee
1
15-5, HIYOSHI 3-CHOMO, KOHOKU-KU, YOKOHAMA-SHI
KANAGAWA 223-0061, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10519162
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL.
DAVID W. HILL
901 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20001-4413
Assignment: 16
Reel/Frame:017610/0629   Pages: 5
Recorded: 02/27/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/06/2005
2
Exec Dt:
10/10/2005
3
Exec Dt:
10/18/2005
4
Exec Dt:
11/02/2005
5
Exec Dt:
10/03/2005
6
Exec Dt:
10/06/2005
7
Exec Dt:
10/18/2005
8
Exec Dt:
10/03/2005
Assignee
1
15-45, MITA 2-CHOME, MINATO-KU
TOKYO, JAPAN 108-0073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10545234
Correspondence name and address
ERNEST F. CHAPMAN
FINNEGAN, HENDERSON, FARABOW
GARRETT & DUNNER, L.L.P.
901 NEW YORK AVENUE, NW
WASHINGTON, D.C. 20001-4413
Assignment: 17
Reel/Frame:018172/0101   Pages: 2
Recorded: 08/09/2006
Attorney Dkt #:09707.0007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/13/2006
2
Exec Dt:
07/21/2006
Assignee
1
15-5, HIYOSHI 3-CHOME, KOHOKU-KU
YOKOHAMA-SHI, KANAGAWA 223-0061, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10567432
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
LLP
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 18
Reel/Frame:018504/0476   Pages: 4
Recorded: 11/03/2006
Attorney Dkt #:09707.0004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/27/2006
2
Exec Dt:
10/01/2006
3
Exec Dt:
10/03/2006
4
Exec Dt:
10/07/2006
Assignee
1
15-45, MITA 2-CHOME
MINATO-KU, TOKYO 108-0073, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10556309
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
LLP
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 19
Reel/Frame:022784/0031   Pages: 3
Recorded: 06/04/2009
Attorney Dkt #:50595/007001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/25/2008
2
Exec Dt:
09/30/2008
Assignee
1
15-45, MITA 2-CHOME
MINATO-KU, TOKYO, JAPAN 108-8345
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12281940
Correspondence name and address
JAMES D. DECAMP, PH.D.
CLARK & ELBING LLP
101 FEDERAL STREET, 15TH FLOOR
BOSTON, MA 02110
Assignment: 20
Reel/Frame:022197/0086   Pages: 4
Recorded: 02/03/2009
Attorney Dkt #:09707.0010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/07/2008
2
Exec Dt:
11/22/2008
3
Exec Dt:
12/03/2008
4
Exec Dt:
12/10/2008
5
Exec Dt:
12/11/2008
6
Exec Dt:
12/16/2008
Assignee
1
15-45, MITA 2-CHOME, MINATO-KU
TOKYO, JAPAN 108-8345
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10577328
Correspondence name and address
FINNEGAN
901 NEW YORK AVENUE NW
WASHINGTON DC, DC 20001
Assignment: 21
Reel/Frame:026041/0648   Pages: 3
Recorded: 03/29/2011
Attorney Dkt #:50595/020001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/21/2011
2
Exec Dt:
02/23/2011
3
Exec Dt:
02/23/2011
4
Exec Dt:
03/02/2011
5
Exec Dt:
02/21/2011
Assignee
1
15-45, MITA 2-CHOME
MINATO-KU
TOKYO, JAPAN 108-8345
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13000442
Correspondence name and address
JAMES D. DECAMP, PH.D.
CLARK & ELBING LLP
101 FEDERAL STREET, 15TH FLOOR
BOSTON, MA 02110

Search Results as of: 05/07/2024 11:31 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