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Patent Assignment Assignor Details
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Assignor Name : KUMAGAI, TAKEKAZU
Total Assignments: 24
Assignment: 1
Reel/Frame:007509/0121   Pages: 2
Recorded: 06/14/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEDA, ATSUSHI
Exec Dt:
05/31/1995
2
TAKAHASHI, MASATOMO
Exec Dt:
05/31/1995
3
YAMAMURO, SOICHI
Exec Dt:
05/31/1995
4
HIRAI, NOBUYUKI
Exec Dt:
05/31/1995
5
KONDO, MASAYA
Exec Dt:
05/31/1995
6
KUMAGAI, TAKEKAZU
Exec Dt:
05/31/1995
7
OISHI, KAZUOMI
Exec Dt:
05/31/1995
Assignee
1
CANON KABUSHIKI KAISHA
30-2, 3-CHOME, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5720014
NONE
08424085
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
277 PARK AVENUE
NEW YORK, NY 10172-0194
ABIGAIL F. COUSINS
Assignment: 2
Reel/Frame:007776/0478   Pages: 2
Recorded: 01/02/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAMURA, WATARU
Exec Dt:
12/21/1995
2
KUMAGAI, TAKEKAZU
Exec Dt:
12/21/1995
Assignee
1
CANON KABUSHIKI KAISHA
30-2, 3-CHOME, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5734480
NONE
08541098
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
ANNE M. MAHER
277 PARK AVENUE
NEW YORK, NY 10172-0194
Assignment: 3
Reel/Frame:008050/0421   Pages: 3
Recorded: 06/03/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONDO, MASAYA
Exec Dt:
05/17/1996
2
EIJRI, SEISHI
Exec Dt:
05/17/1996
3
YAMAMURO, SOICHI
Exec Dt:
05/17/1996
4
KUMAGAI, TAKEKAZU
Exec Dt:
05/17/1996
5
TSUKAMOTO, TAKESHI
Exec Dt:
05/17/1996
6
OISHI, KUZUOMI
Exec Dt:
05/17/1996
7
SARUWATARI, MASARU
Exec Dt:
05/17/1996
8
TOYAMA, MASAKI
Exec Dt:
05/17/1996
Assignee
1
CANON KABUSHIKI KAISHA
30-2, 3-CHOME, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5673118
NONE
08657078
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
ABIGAIL F. COUSINS
277 PARK AVENUE
NEW YORK, NEW YORK 10172-0194
Assignment: 4
Reel/Frame:008176/0697   Pages: 3
Recorded: 10/15/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAJITA, KOJI
Exec Dt:
08/26/1996
2
KADOWAKI, TOSHIHIRO
Exec Dt:
09/06/1996
3
EJIRI, SEISHI
Exec Dt:
08/27/1996
4
YAMAMURO, SOICHI
Exec Dt:
09/17/1996
5
KONDO, MASAYA
Exec Dt:
09/02/1996
6
KUMAGAI, TAKEKAZU
Exec Dt:
08/27/1996
7
TSUKAMOTO, TAKESHI
Exec Dt:
08/27/1996
8
SARUWATARI, MASARU
Exec Dt:
08/27/1996
9
TOYAMA, MASAKI
Exec Dt:
08/27/1996
Assignee
1
CANON KABUSHIKI KAISHA
30-2, 3-CHOME, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6069706
NONE
08690393
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
ABIGAIL F. COUSINS
277 PARK AVENUE
NEW YORK, NEW YORK 10172-0194
Assignment: 5
Reel/Frame:008712/0632   Pages: 6
Recorded: 09/16/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKAMOTO, TAKESHI
Exec Dt:
11/13/1996
2
EJIRI, SEISHI
Exec Dt:
11/13/1996
3
YAMAMURO, SOICHI
Exec Dt:
11/08/1996
4
KONDO, MASAYA
Exec Dt:
11/13/1996
5
KUMAGAI, TAKEKAZU
Exec Dt:
11/13/1996
6
OISHI, KAZUOMI
Exec Dt:
11/13/1996
7
SARUWATARI, MASARU
Exec Dt:
11/13/1996
8
TOYOMA, MASAKI
Exec Dt:
11/15/1996
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5857073
NONE
08717544
Correspondence name and address
MORGAN & FINNEGAN, L.L.P.
MICHAEL O. CUMMINGS
345 PARK AVENUE
NEW YORK, NEW YORK 10154
Assignment: 6
Reel/Frame:008496/0007   Pages: 7
Recorded: 05/08/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, TAKEKAZU
Exec Dt:
03/14/1997
2
EJIRI, SEISHI
Exec Dt:
03/14/1997
3
YAMAMURO, SOICHI
Exec Dt:
03/25/1997
4
KONDO, MASAYA
Exec Dt:
03/11/1997
5
TSUKAMOTO, TAKESHI
Exec Dt:
03/11/1997
6
SARUWATARI, MASARU
Exec Dt:
03/11/1997
7
TOYAMA, MASAKI
Exec Dt:
03/12/1997
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6313926
NONE
08788139
Correspondence name and address
MORGAN & FINNEGAN
CHRISTOPHER E. CHALSEN, ESQ.
345 PARK AVENUE
NEW YORK, NY 10154
Assignment: 7
Reel/Frame:008676/0153   Pages: 3
Recorded: 08/15/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SARUWATARI, MASARU
Exec Dt:
07/09/1997
2
EJIRI, SEISHI
Exec Dt:
07/22/1997
3
YAMAMURO, SOICHI
Exec Dt:
07/02/1997
4
KONDO, MASAYA
Exec Dt:
07/20/1997
5
KUMAGAI, TAKEKAZU
Exec Dt:
07/09/1997
6
TSUKAMOTO, TAKESHI
Exec Dt:
07/09/1997
7
TOYAMA, MASAKI
Exec Dt:
07/10/1997
Assignee
1
CANON KABUSHIKI KAISHA
30-2, 3-CHOME, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6667813
US20010043339
08813288
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
ABIGAIL F. COUSINS
277 PARK AVENUE
NEW YORK, NEW YORK 10172-0194
Assignment: 8
Reel/Frame:009051/0589   Pages: 6
Recorded: 12/02/1997
Conveyance: CORRECTED ASSIGNMENT TO CORRECT APPLICATION NUMBER, AN ASSIGNMENT WAS PREVIOUSLY RECORDED ON REEL 8690 FRAME 0303.
Assignors
1
YAMAMURO, SOICHI
Exec Dt:
08/08/1997
2
EHRI, SEISHI
Exec Dt:
07/29/1997
3
KONDO, MASAYA
Exec Dt:
08/20/1997
4
KUMAGAI, TAKEKAZU
Exec Dt:
07/29/1997
5
TSUKAMOTO, TAKESHI
Exec Dt:
07/29/1997
6
OISHI, KAZUOMI
Exec Dt:
07/26/1997
7
SARUWATARI, MASARU
Exec Dt:
07/29/1997
8
TOYAMA, MASAKI
Exec Dt:
07/29/1997
Assignee
1
CANON KABUSHIKI KAISHA
30-2, 3-CHOME, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5973791
NONE
08814317
Correspondence name and address
FITZPATRICK, CELLA, ET AL.
LEONARD P. DIANA
277 PARK AVENUE
NEW YORK, NEW YORK 10172-0194
Assignment: 9
Reel/Frame:010986/0670   Pages: 2
Recorded: 07/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAGAI, TAKEKAZU
Exec Dt:
07/11/2000
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6947182
NONE
09620125
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
BRIAN P. HOPKINS
30 ROCKEFELLER PLAZA
NEW YORK, NEW YORK 10112-3801
Assignment: 10
Reel/Frame:011095/0391   Pages: 2
Recorded: 09/08/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAGAI, TAKEKAZU
Exec Dt:
08/29/2000
Assignee
1
CANON KABUSHIKI KAISHA
OHTA-KU
30-2, SHIMOMARUKO 3-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7184976
NONE
09658672
Correspondence name and address
MARYLEE JENKINS
ROBIN, BLECKER & DALEY
330 MADISON AVENUE
NEW YORK, NEW YORK 10017
Assignment: 11
Reel/Frame:013921/0345   Pages: 2
Recorded: 03/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAGAI, TAKEKAZU
Exec Dt:
03/19/2003
Assignee
1
CANON KABUSHIKI KAISHA
3-30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7552259
US20030200233
10400640
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
FRANK A. DELUCIA
30 ROCKEFELLER PLAZA
NEW YORK, NEW YORK 10112-3831
Assignment: 12
Reel/Frame:014789/0058   Pages: 2
Recorded: 12/12/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAGAI, TAKEKAZU
Exec Dt:
03/19/2003
Assignee
1
CANON KABUSHIKI KAISHA
3-30-2, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7552259
US20030200233
10400640
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
CAROLE A. QUINN
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112-3800
Assignment: 13
Reel/Frame:016406/0466   Pages: 3
Recorded: 03/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAGAI, TAKEKAZU
Exec Dt:
03/14/2005
Assignee
1
CANON KABUSHIKI KAISHA
3-30-2, SHIMOMARUKO
OHTA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050216526
11086552
Correspondence name and address
CANON U. S. A., INC. IP DEPARTMENT
15975 ALTON PARKWAY
IRVINE, CALIFORNIA 92618-3731
Assignment: 14
Reel/Frame:016832/0941   Pages: 3
Recorded: 08/02/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAGAI, TAKEKAZU
Exec Dt:
07/29/2005
Assignee
1
CANON KABUSHIKI KAISHA
3-30-2, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8179537
US20060028669
11194654
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
30 ROCKEFELLER PLAZA
NEW YORK, NEW YORK 10112-3800
Assignment: 15
Reel/Frame:018566/0884   Pages: 5
Recorded: 11/30/2006
Attorney Dkt #:B588-186 (25815.191)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAGAI, TAKEKAZU
Exec Dt:
11/28/2006
Assignee
1
CANON KABUSHIKI KAISHA
3-30-2, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8458251
US20070143402
11565015
Correspondence name and address
JOHN J. TORRENTE
1133 AVENUE OF THE AMERICAS
COWAN, LIEBOWITZ & LATMAN, P.C.
NEW YORK, NY 10036-6799
Assignment: 16
Reel/Frame:028841/0608   Pages: 3
Recorded: 08/24/2012
Attorney Dkt #:10097795US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAGAI, TAKEKAZU
Exec Dt:
04/06/2012
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9824089
US20120290734
13444241
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 17
Reel/Frame:029665/0838   Pages: 3
Recorded: 01/22/2013
Attorney Dkt #:10102958US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAGAI, TAKEKAZU
Exec Dt:
09/27/2012
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9350901
US20130100470
13658030
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 18
Reel/Frame:033885/0921   Pages: 3
Recorded: 10/01/2014
Attorney Dkt #:10121001US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAGAI, TAKEKAZU
Exec Dt:
06/06/2014
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150002873
14311635
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 19
Reel/Frame:035945/0164   Pages: 3
Recorded: 07/01/2015
Attorney Dkt #:10133192US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAGAI, TAKEKAZU
Exec Dt:
02/12/2015
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9530084
US20150242734
14626413
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 20
Reel/Frame:039483/0339   Pages: 3
Recorded: 07/27/2016
Attorney Dkt #:10158656US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAGAI, TAKEKAZU
Exec Dt:
04/21/2016
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9813587
US20160330345
15142861
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 21
Reel/Frame:043527/0884   Pages: 3
Recorded: 09/07/2017
Attorney Dkt #:10170586US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAGAI, TAKEKAZU
Exec Dt:
05/18/2017
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10248338
US20170351446
15609686
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 22
Reel/Frame:047863/0852   Pages: 3
Recorded: 12/27/2018
Attorney Dkt #:10178137US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAGAI, TAKEKAZU
Exec Dt:
09/21/2018
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10521160
US20190107978
16148900
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 23
Reel/Frame:052374/0768   Pages: 3
Recorded: 04/13/2020
Attorney Dkt #:10197761US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, TAKEKAZU
Exec Dt:
12/16/2019
2
MATOBA, TATSUO
Exec Dt:
12/16/2019
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10917530
US20200236229
16745228
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 24
Reel/Frame:065411/0913   Pages: 5
Recorded: 11/01/2023
Attorney Dkt #:11015526US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, TAKEKAZU
Exec Dt:
09/07/2023
2
KOBANA, YUSUKE
Exec Dt:
09/07/2023
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240119165
18480284
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN

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