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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 : SAKO, TSUKASA
Total Assignments: 30
Assignment: 1
Reel/Frame:008632/0616   Pages: 2
Recorded: 08/01/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/11/1997
Assignee
1
OHTA-KU
30-2, 3-CHOME, SHIMOMARUKO
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08805323
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
LEONARD P. DIANA
277 PARK AVENUE
NEW YORK, NEW YORK 10172-0194
Assignment: 2
Reel/Frame:009925/0160   Pages: 2
Recorded: 04/28/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/05/1999
Assignee
1
30-2, SHIMOMARUKO, 3-CHOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09219894
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
JOSEPH W. RAGUSA
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112-3801
Assignment: 3
Reel/Frame:010302/0483   Pages: 2
Recorded: 10/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/25/1999
2
Exec Dt:
09/08/1999
3
Exec Dt:
08/30/1999
4
Exec Dt:
08/25/1999
Assignee
1
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09356699
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
SCOTT D. MALPEDE
30 ROCKEFELLER PLAZA
NEW YORK, NEW YORK 10112-3801
Assignment: 4
Reel/Frame:010381/0377   Pages: 2
Recorded: 11/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/27/1999
Assignee
1
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09385056
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
LAWRENCE A. STAHI
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112-3801
Assignment: 5
Reel/Frame:010396/0904   Pages: 2
Recorded: 11/18/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/27/1999
Assignee
1
30-1, SHIMOMARUKO, 3-CHOME OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09407301
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
JACK M. ARNOLD
30 ROCKEFELLER PLAZA
NEW YORK NY 10112-3801
Assignment: 6
Reel/Frame:010469/0882   Pages: 2
Recorded: 12/21/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/27/1999
Assignee
1
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09407084
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
WILLIAM M. WANNISKY
30 ROCKEFELLER PLAZA
NEW YORK, NEW YORK 10112-3801
Assignment: 7
Reel/Frame:011059/0600   Pages: 2
Recorded: 08/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/27/1999
Assignee
1
30-2, SHIMOMARUKO, 3-CHOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09407301
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
LEONARD P. DIANA
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112-3801
Assignment: 8
Reel/Frame:010770/0593   Pages: 2
Recorded: 04/21/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/10/2000
2
Exec Dt:
04/08/2000
Assignee
1
OHTA-KU
30-2, SHIMOMARUKO 3-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09553958
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
JUSTIN J. OLIVER
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112-3801
Assignment: 9
Reel/Frame:011025/0237   Pages: 2
Recorded: 08/01/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/14/2000
Assignee
1
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09552590
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
JACK M. ARNOLD
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112-3801
Assignment: 10
Reel/Frame:011639/0567   Pages: 2
Recorded: 03/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/27/2001
Assignee
1
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09729346
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
LAWRENCE A. STAHL
30 ROCKEFELLER PLAZA
NEW YORK, NEW YORK 10112-3801
Assignment: 11
Reel/Frame:012416/0116   Pages: 2
Recorded: 12/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/20/2001
Assignee
1
3-30-2, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10026976
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
MICHAEL E. KONDOUSIS
30 ROCKFELLER PLAZA
NEW YORK, NY 10112-3801
Assignment: 12
Reel/Frame:014707/0788   Pages: 3
Recorded: 11/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/12/2003
2
Exec Dt:
11/12/2003
3
Exec Dt:
11/12/2003
4
Exec Dt:
11/12/2003
5
Exec Dt:
11/12/2003
6
Exec Dt:
11/12/2003
7
Exec Dt:
11/12/2003
Assignee
1
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10714654
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
LEONARD P. DIANA
30 ROCKEFELLER PLAZA
NEW YORK, NEW YORK 10112-3801
Assignment: 13
Reel/Frame:014711/0118   Pages: 2
Recorded: 11/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/12/2003
Assignee
1
3-30-2, SHIMOMARUKO, 3-CHOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10714641
Correspondence name and address
FITZPATRICK, CELLA, HARPER & ET AL
FRANK A. DELUCIA
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112-3801
Assignment: 14
Reel/Frame:015838/0976   Pages: 2
Recorded: 09/29/2004
Conveyance: CORRECTED COVER SHEET TO CORRECT ASSIGNEE ADDRESS, PREVIOUSLY RECORDED AT REEL/FRAME 014711/0118 (ASSIGNMENT OF ASSIGNOR'S INTEREST)
Assignor
1
Exec Dt:
11/12/2003
Assignee
1
3-30-2, SHIMOMARUKO
OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10714641
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
30 ROCKEFFER PLAZA
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112-3800
Assignment: 15
Reel/Frame:015025/0165   Pages: 2
Recorded: 02/24/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/16/2004
2
Exec Dt:
02/18/2004
3
Exec Dt:
02/18/2004
Assignee
1
3-30-2, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10786872
Correspondence name and address
MORGAN & FINNEGAN, LLP
JOSEPH A. CALVARUSO
345 PARK AVENUE
NEW YORK, NEW YORK 10154
Assignment: 16
Reel/Frame:015535/0873   Pages: 2
Recorded: 06/30/2004
Attorney Dkt #:00862.023626.
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/22/2004
2
Exec Dt:
06/25/2004
3
Exec Dt:
06/23/2004
Assignee
1
3-30-2, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10879083
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112-3801
Assignment: 17
Reel/Frame:015556/0595   Pages: 2
Recorded: 07/07/2004
Attorney Dkt #:00862.023629..
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/05/2004
2
Exec Dt:
07/05/2004
3
Exec Dt:
07/05/2004
Assignee
1
3-30-2, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10885059
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
CARL B. WISCHHUSEN
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112-3801
Assignment: 18
Reel/Frame:015932/0944   Pages: 3
Recorded: 10/20/2004
Attorney Dkt #:1232-5537
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/01/2004
2
Exec Dt:
10/01/2004
3
Exec Dt:
10/04/2004
Assignee
1
3-30-2, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10969790
Correspondence name and address
MORGAN & FINNEGAN, LLP
3 WORLD FINANCIAL CENTER
NEW YORK, NY 10281-2101
Assignment: 19
Reel/Frame:016893/0474   Pages: 3
Recorded: 08/11/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/04/2005
Assignee
1
3-30-2 SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11202016
Correspondence name and address
JOHN J. TORRENTE
COWAN, LIEBOWITZ & LATMAN, P.C.
1133 AVENUE OF THE AMERICA
NEW YORK, NEW YORK 10036-6799
Assignment: 20
Reel/Frame:017153/0662   Pages: 3
Recorded: 10/27/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/30/2005
Assignee
1
3-30-2, SHIMOMARUKO
OHTA-KU, TOKYO, JAPAN 146-0092
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11219115
Correspondence name and address
CANON U.S.A., INC., IP DIVISION
15795 ALTON PARKWAY
IRVINE, CA 92618-3731
Assignment: 21
Reel/Frame:017881/0353   Pages: 3
Recorded: 05/16/2006
Attorney Dkt #:00862.126052.
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/10/2006
2
Exec Dt:
05/10/2006
Assignee
1
3-30-2, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11434151
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
30 ROCKEFELLER PLAZA
NEW YORK, NEW YORK 10112-3800
Assignment: 22
Reel/Frame:021484/0609   Pages: 4
Recorded: 09/05/2008
Attorney Dkt #:10042461US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/24/2008
2
Exec Dt:
01/24/2008
3
Exec Dt:
01/24/2008
4
Exec Dt:
01/24/2008
Assignee
1
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12026447
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 23
Reel/Frame:021228/0511   Pages: 3
Recorded: 07/14/2008
Attorney Dkt #:10042379US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/10/2008
2
Exec Dt:
06/11/2008
3
Exec Dt:
06/04/2008
Assignee
1
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12143058
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 24
Reel/Frame:021688/0410   Pages: 3
Recorded: 10/16/2008
Attorney Dkt #:10016251US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/29/2008
2
Exec Dt:
09/29/2008
3
Exec Dt:
09/30/2008
Assignee
1
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12236787
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 25
Reel/Frame:023040/0088   Pages: 4
Recorded: 08/03/2009
Attorney Dkt #:10042439US01
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:
10/23/2008
Assignee
1
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12247592
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 26
Reel/Frame:021779/0667   Pages: 3
Recorded: 11/04/2008
Attorney Dkt #:10041145US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/28/2008
2
Exec Dt:
10/28/2008
Assignee
1
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12251138
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 27
Reel/Frame:022937/0380   Pages: 4
Recorded: 07/09/2009
Attorney Dkt #:10043975US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/04/2008
2
Exec Dt:
12/04/2008
3
Exec Dt:
01/17/2009
4
Exec Dt:
12/25/2008
Assignee
1
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12270379
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 28
Reel/Frame:024194/0740   Pages: 4
Recorded: 04/06/2010
Attorney Dkt #:10057857US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/09/2009
2
Exec Dt:
11/25/2009
3
Exec Dt:
11/30/2009
4
Exec Dt:
11/25/2009
Assignee
1
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12646801
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 29
Reel/Frame:024896/0172   Pages: 3
Recorded: 08/27/2010
Attorney Dkt #:10073271US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/14/2010
2
Exec Dt:
04/14/2010
Assignee
1
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12763835
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 30
Reel/Frame:025542/0319   Pages: 3
Recorded: 12/21/2010
Attorney Dkt #:10077990US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/23/2010
2
Exec Dt:
08/23/2010
Assignee
1
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12869885
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN

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