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 : ISHIZUKA, HARUO
Total Assignments: 21
Assignment: 1
Reel/Frame:005380/0258   Pages: 3
Recorded: 07/18/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKEDA, TAKASHI
Exec Dt:
07/13/1990
2
HAMADA, HIROSHI
Exec Dt:
07/13/1990
3
ISHIZUKA, HARUO
Exec Dt:
07/13/1990
4
YOSHINO, KANICHI
Exec Dt:
07/13/1990
5
TADOKORO, YOSHIHISA
Exec Dt:
07/13/1990
6
MATSUMOTO, NAOYUKI
Exec Dt:
07/13/1990
Assignee
1
CANON KABUSHIKI KAISHA, A CORP. OF JAPAN
30-2, 3-CHOME, SHIMOMARUKO, OHTA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5210826
NONE
07553568
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
277 PARK AVENUE
NEW YORK, NY 10172
Assignment: 2
Reel/Frame:007196/0456   Pages: 2
Recorded: 09/26/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, HIROAKI
Exec Dt:
09/20/1994
2
SOBUE, IKUO
Exec Dt:
09/20/1994
3
EJIRI, SEISHI
Exec Dt:
09/20/1994
4
KIGUCHI, MASAO
Exec Dt:
09/20/1994
5
ISHIZUKA, HARUO
Exec Dt:
09/20/1994
6
MATSUMOTO, YASUHIRO
Exec Dt:
09/20/1994
7
NAKAYAMA, YOSHIYUKI
Exec Dt:
09/20/1994
Assignee
1
CANON KABUSHIKI KAISHA
30-2, 3-CHOME, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5580045
NONE
08281555
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
LAWRENCE A. STAHL
277 PARK AVENUE
NEW YORK, NEW YORK 10172-0194
Assignment: 3
Reel/Frame:007458/0444   Pages: 2
Recorded: 04/21/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ISHIZUKA, HARUO
Exec Dt:
04/14/1995
Assignee
1
CANON KABUSHIKI KAISHA
30-2, 3-CHOME, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5653433
NONE
08392339
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
LAWRENCE A. STAHL
277 PARK AVENUE
NEW YORK, NEW YORK 10172-0194
Assignment: 4
Reel/Frame:008381/0667   Pages: 2
Recorded: 03/07/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOMURA, HISAYUKI
Exec Dt:
11/27/1996
2
ISHIZUKA, HARUO
Exec Dt:
11/27/1996
Assignee
1
CANON KABUSHIKI KAISHA
3-30-2 SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5860645
NONE
08733329
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
LAWRENCE A. STAHL
277 PARK AVENUE
NEW YORK, NY 10172-0194
Assignment: 5
Reel/Frame:012069/0715   Pages: 2
Recorded: 08/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOTA, MASAHIKO
Exec Dt:
08/02/2001
2
ISHIZUKA, HARUO
Exec Dt:
08/06/2001
Assignee
1
CANON KABUSHIKI KAISHA
3-30-2, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7042599
US20020054387
09925856
Correspondence name and address
MORGAN & FINNEGAN, LLP
KEITH MC WHA
345 PARK AVENUE
NEW YORK, NY 10154-0053
Assignment: 6
Reel/Frame:012797/0463   Pages: 2
Recorded: 04/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOTA, MASAHIKO
Exec Dt:
03/22/2002
2
ISHIZUKA, HARUO
Exec Dt:
03/18/2002
Assignee
1
CANON KABUSHIKI KAISHA
3-30-2, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7016088
US20020109868
10050852
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
WILLIAM M. WANNISKY
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112-3801
Assignment: 7
Reel/Frame:012751/0542   Pages: 2
Recorded: 04/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOTA, MASAHIKO
Exec Dt:
03/23/2002
2
ISHIZUKA, HARUO
Exec Dt:
03/20/2002
Assignee
1
CANON KABUSHIKI KAISHA
3-30-2, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7088476
US20020097450
10050851
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
WILLIAM M. WANNISKY
30 ROCKEFELLER PLAZA
NEW YORK, NEW YORK 10112-3801
Assignment: 8
Reel/Frame:013461/0271   Pages: 2
Recorded: 11/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOTA, MASAHIKO
Exec Dt:
09/17/2002
2
ISHIZUKA, HARUO
Exec Dt:
09/17/2002
3
YOSHIDA, TSUYOSHI
Exec Dt:
09/17/2002
Assignee
1
CANON KABUSHIKI KAISHA
3-30-2, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7202983
US20030038989
10222823
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
JEAN K. DUDEK
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112-3801
Assignment: 9
Reel/Frame:014935/0291   Pages: 2
Recorded: 01/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIZUKA, HARUO
Exec Dt:
01/19/2004
2
OBANA, KATSUMI
Exec Dt:
01/19/2004
3
SUGIYAMA, SHIGEYUKI
Exec Dt:
01/19/2004
4
NISHINOHARA, TAKAYUKI
Exec Dt:
01/22/2004
Assignee
1
CANON KABUSHIKI KAISHA
3-30-2, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7066569
US20040183857
10764546
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
MARK A. WILLIAMSON
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112-3800
Assignment: 10
Reel/Frame:019045/0517   Pages: 4
Recorded: 03/22/2007
Attorney Dkt #:10034247US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIHARA, MASAAKI
Exec Dt:
01/23/2007
2
ISHIZUKA, HARUO
Exec Dt:
01/23/2007
3
HANABUSA, TADASHI
Exec Dt:
01/23/2007
4
OBANA, KATSUMI
Exec Dt:
01/23/2007
5
ASANO, SHINYA
Exec Dt:
01/23/2007
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7769322
US20070196128
11676451
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 11
Reel/Frame:021471/0021   Pages: 3
Recorded: 09/02/2008
Attorney Dkt #:10051966US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMMACHI, MASAYA
Exec Dt:
07/23/2008
2
ISHIZUKA, HARUO
Exec Dt:
07/23/2008
3
SATO, KUNIAKI
Exec Dt:
07/23/2008
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8477391
US20090040572
12187804
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 12
Reel/Frame:021471/0024   Pages: 3
Recorded: 09/02/2008
Attorney Dkt #:10047462US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, KUNIAKI
Exec Dt:
07/28/2008
2
SHIMMACHI, MASAYA
Exec Dt:
07/29/2008
3
ISHIZUKA, HARUO
Exec Dt:
07/29/2008
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8368973
US20090039594
12187369
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 13
Reel/Frame:023301/0301   Pages: 4
Recorded: 09/30/2009
Attorney Dkt #:10060068US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMMACHI, MASAYA
Exec Dt:
05/26/2009
2
ISHIZUKA, HARUO
Exec Dt:
05/26/2009
3
HANABUSA, TADASHI
Exec Dt:
05/26/2009
4
SAKURAGI, KENKICHI
Exec Dt:
05/26/2009
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7954812
US20090302520
12473567
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 14
Reel/Frame:027129/0730   Pages: 3
Recorded: 10/27/2011
Attorney Dkt #:10091997US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ISHIZUKA, HARUO
Exec Dt:
05/30/2011
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8786917
US20110310445
13155138
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 15
Reel/Frame:030291/0150   Pages: 4
Recorded: 04/26/2013
Attorney Dkt #:10115121US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIZUKA, HARUO
Exec Dt:
12/07/2012
2
KAWANISHI, MASAHIRO
Exec Dt:
12/10/2012
3
AWAI, TAKASHI
Exec Dt:
12/10/2012
4
HANABUSA, TADASHI
Exec Dt:
12/10/2012
5
TOMODA, AKIHIRO
Exec Dt:
12/10/2012
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9132670
US20130194341
13715245
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 16
Reel/Frame:030218/0395   Pages: 4
Recorded: 04/15/2013
Attorney Dkt #:10106909US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWANISHI, MASAHIRO
Exec Dt:
01/16/2013
2
AWAI, TAKASHI
Exec Dt:
01/16/2013
3
HANABUSA, TADASHI
Exec Dt:
01/16/2013
4
TOMODA, AKIHIRO
Exec Dt:
01/16/2013
5
ISHIZUKA, HARUO
Exec Dt:
01/16/2013
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8964197
US20130194600
13753230
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 17
Reel/Frame:030218/0438   Pages: 4
Recorded: 04/15/2013
Attorney Dkt #:10106911US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOMODA, AKIHIRO
Exec Dt:
01/16/2013
2
KAWANISHI, MASAHIRO
Exec Dt:
01/16/2013
3
AWAI, TAKASHI
Exec Dt:
01/16/2013
4
HANABUSA, TADASHI
Exec Dt:
01/16/2013
5
ISHIZUKA, HARUO
Exec Dt:
01/16/2013
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9369598
US20130194599
13751419
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 18
Reel/Frame:030844/0258   Pages: 4
Recorded: 07/22/2013
Attorney Dkt #:10107884US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AWAI, TAKASHI
Exec Dt:
06/07/2013
2
HANABUSA, TADASHI
Exec Dt:
06/10/2013
3
TOMODA, AKIHIRO
Exec Dt:
06/10/2013
4
KAWANISHI, MASAHIRO
Exec Dt:
06/07/2013
5
ISHIZUKA, HARUO
Exec Dt:
06/07/2013
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130193635
13750113
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 19
Reel/Frame:034902/0036   Pages: 4
Recorded: 02/05/2015
Attorney Dkt #:10123940US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWANISHI, MASAHIRO
Exec Dt:
07/15/2014
2
WATANABE, HIKARU
Exec Dt:
07/15/2014
3
ISHIZUKA, HARUO
Exec Dt:
07/15/2014
4
AWAI, TAKASHI
Exec Dt:
07/15/2014
5
WADA, TOSHIHIDE
Exec Dt:
07/15/2014
6
TAKEMURA, MAKOTO
Exec Dt:
07/16/2014
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9124747
US20150055198
14338901
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 20
Reel/Frame:036851/0156   Pages: 4
Recorded: 10/22/2015
Attorney Dkt #:10140521US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIZUKA, HARUO
Exec Dt:
07/30/2015
2
KAWANISHI, MASAHIRO
Exec Dt:
07/30/2015
3
SATO, KUNIAKI
Exec Dt:
07/30/2015
4
WADA, TOSHIHIDE
Exec Dt:
07/30/2015
5
MORINAGA, KAZUYUKI
Exec Dt:
07/30/2015
6
TAKEMURA, MAKOTO
Exec Dt:
07/30/2015
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9538032
US20160057300
14820002
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 21
Reel/Frame:038769/0382   Pages: 4
Recorded: 06/02/2016
Attorney Dkt #:10124141US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, HIKARU
Exec Dt:
02/10/2016
2
KAWANISHI, MASAHIRO
Exec Dt:
02/10/2016
3
AWAI, TAKASHI
Exec Dt:
02/10/2016
4
WADA, TOSHIHIDE
Exec Dt:
02/10/2016
5
TAKEMURA, MAKOTO
Exec Dt:
02/10/2016
6
ISHIZUKA, HARUO
Exec Dt:
02/12/2016
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9670026
US20160257517
15056812
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN

Search Results as of: 04/26/2024 10:48 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