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Patent Assignment Assignor Details
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Assignor Name : SEKINE, NAOFUMI
Total Assignments: 26
Assignment: 1
Reel/Frame:005963/0095   Pages: 3
Recorded: 12/26/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SEKINE, NAOFUMI
Exec Dt:
11/06/1991
Assignee
1
CANON KABUSHIKI KAISHA, A CORPORATION OF JAPAN
30-2, 3-CHOME, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D340802
NONE
07813418
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
277 PARK AVENUE
NEW YORK, NY 10172
Assignment: 2
Reel/Frame:007684/0305   Pages: 2
Recorded: 10/17/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKINE, NAOFUMI
Exec Dt:
10/11/1995
Assignee
1
CANON KABUSHIKI KAISHA
30-2, 3-CHOME, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D374241
NONE
29042789
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
ANTHONY M. ZUPCIC
277 PARK AVENUE
NEW YORK, NY 10172-0194
Assignment: 3
Reel/Frame:008214/0658   Pages: 2
Recorded: 11/08/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKINE, NAOFUMI
Exec Dt:
10/31/1996
Assignee
1
CANON KABUSHIKI KAISHA
30-2, 3-CHOME, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D386771
NONE
29058019
Correspondence name and address
FITZPATRICK, CELLA, HARPER ET AL.
ANTHONY M. ZUPCIC
277 PARK AVENUE
NEW YORK, NY 10172-0194
Assignment: 4
Reel/Frame:008870/0075   Pages: 2
Recorded: 12/18/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKINE, NAOFUMI
Exec Dt:
12/08/1997
Assignee
1
CANON KABUSHIKI KAISHA
30-2, 3-CHOME, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D402301
NONE
29080783
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
ANTHONY M. ZUPIC
277 PARK AVENUE
NEW YORK, NEW YORK 10172-0194
Assignment: 5
Reel/Frame:009345/0709   Pages: 2
Recorded: 07/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKINE, NAOFUMI
Exec Dt:
07/14/1998
Assignee
1
CANON KABUSHIKI KAISHA
30-2, 3-CHOME, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D411849
NONE
29091276
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
ANTHONY M. ZUPCIC
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112-3801
Assignment: 6
Reel/Frame:009532/0600   Pages: 2
Recorded: 10/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKINE, NAOFUMI
Exec Dt:
09/14/1998
Assignee
1
CANON KABUSHIKI KAISHA
30-2, 3-CHOME, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D412922
NONE
29086864
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
DAVID L. SCHAEFFER
30 ROCKEFELLER PLAZA
NEW YORK, NEW YORK 10112-3801
Assignment: 7
Reel/Frame:010468/0663   Pages: 2
Recorded: 12/30/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKINE, NAOFUMI
Exec Dt:
12/15/1999
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D431041
NONE
29116239
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
JOHN A. KRAUSE
30 ROCKEFELLER PLAZA
NEW YORK, NEW YORK 10112-3801
Assignment: 8
Reel/Frame:010975/0622   Pages: 2
Recorded: 07/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKINE, NAOFUMI
Exec Dt:
06/26/2000
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D441756
NONE
29126095
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCUBTI
BRIAN P. HOPKINS
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112-3801
Assignment: 9
Reel/Frame:011787/0745   Pages: 2
Recorded: 04/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKINE, NAOFUMI
Exec Dt:
04/19/2001
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMAMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D457886
NONE
29140904
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
L.P. DIANA
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112-3801
Assignment: 10
Reel/Frame:012164/0387   Pages: 2
Recorded: 09/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, TOSHIO
Exec Dt:
08/29/2001
2
SEKINE, NAOFUMI
Exec Dt:
08/10/2001
3
FUJIWARA, HIDEYUKI
Exec Dt:
08/22/2001
4
NANPEI, KENICHI
Exec Dt:
08/10/2001
Assignee
1
CANON KABUSHIKI KAISHA
3-30-2, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6992801
US20020030860
09947825
Correspondence name and address
MORGAN & FINNEGAN L.L.P.
MATTHEW K. BLACKBURN
345 PARK AVENUE
NEW YORK, NY 10154-0053
Assignment: 11
Reel/Frame:012424/0994   Pages: 2
Recorded: 01/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKINE, NAOFUMI
Exec Dt:
12/21/2001
Assignee
1
CANON KABUSHIKI KAISHA
3-30-2, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6612561
US20020056957
09985241
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
LAWRENCE A. STAHL
30 ROCKEFELLER PLAZA
NEW YORK, NEW YORK 10112-3801
Assignment: 12
Reel/Frame:013662/0723   Pages: 2
Recorded: 12/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKINE, NAOFUMI
Exec Dt:
11/28/2002
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D487268
NONE
29171905
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
ANTHONY M. ZUPCIC
30 ROCKEFELLER PLAZA
NEW YORK, NEW YORK 10112-3801
Assignment: 13
Reel/Frame:017363/0396   Pages: 3
Recorded: 12/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUROKAWA, NAHO
Exec Dt:
12/15/2005
2
YAMAUCHI, TSUYOSHI
Exec Dt:
12/15/2005
3
SEKINE, NAOFUMI
Exec Dt:
12/15/2005
Assignee
1
CANON KABUSHIKI KAISHA
3-30-2, SHIMOMARUKO
OHTA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7518768
US20060139701
11314354
Correspondence name and address
ROSSI, KIMMS & MCDOWELL LLP
P.O. BOX 826
ASHBURN, VA 20146-0826
Assignment: 14
Reel/Frame:017980/0956   Pages: 2
Recorded: 06/06/2006
Attorney Dkt #:03503.135207.
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKINE, NAOFUMI
Exec Dt:
05/29/2006
2
INUKAI, YOSHINORI
Exec Dt:
05/29/2006
Assignee
1
CANON DENSHI KABUSHIKI KAISHA
1248, SHIMOKAGEMORI, CHICHIBU-SHI
SAITAMA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D551231
NONE
29260981
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
30 ROCKEFELLER PLAZA
NEW YORK, NEW YORK 10112-3800
Assignment: 15
Reel/Frame:023820/0877   Pages: 5
Recorded: 01/21/2010
Attorney Dkt #:10058981US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEDA, YASUHIKO
Exec Dt:
08/28/2009
2
YANAGI, HARUYUKI
Exec Dt:
08/28/2009
3
ISHIBASHI, MASAAKI
Exec Dt:
09/02/2009
4
NISHIMURA, KENICHI
Exec Dt:
09/02/2009
5
TAKIZAWA, SAKIKO
Exec Dt:
09/02/2009
6
SEKINE, NAOFUMI
Exec Dt:
08/28/2009
7
OGUSHI, HIROSHI
Exec Dt:
08/28/2009
8
NIIKURA, TAKEJI
Exec Dt:
08/28/2009
9
SAITO, TETSUYA
Exec Dt:
08/28/2009
10
NITTA, TETSUHIRO
Exec Dt:
08/21/2009
11
SUGIYAMA, SHIGEYUKI
Exec Dt:
08/25/2009
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8456714
US20100097667
12579265
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 16
Reel/Frame:026860/0264   Pages: 2
Recorded: 09/06/2011
Attorney Dkt #:03503.202365.
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKINE, NAOFUMI
Exec Dt:
08/02/2011
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME
OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D705430
NONE
29401021
Correspondence name and address
JOHN WAKELEY
FITZPATRICK, CELLA, HARPER & SCINTO
1290 AVENUE OF THE AMERICAS
NEW YORK, NY 10104-3800
Assignment: 17
Reel/Frame:033053/0216   Pages: 4
Recorded: 06/09/2014
Attorney Dkt #:10122398US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, KAZUHIRO
Exec Dt:
07/16/2013
2
SEKINE, NAOFUMI
Exec Dt:
07/16/2013
3
MORISHITA, YASUHIRO
Exec Dt:
07/16/2013
4
KUNO, YOSHIKI
Exec Dt:
07/16/2013
5
NAKATA, TAKESHI
Exec Dt:
07/16/2013
6
KAKU, WATARU
Exec Dt:
07/16/2013
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8996253
US20140046543
13960629
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 18
Reel/Frame:032810/0842   Pages: 3
Recorded: 05/01/2014
Attorney Dkt #:10116195US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OMURA, SATORU
Exec Dt:
09/20/2013
2
SEKINE, NAOFUMI
Exec Dt:
09/24/2013
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140098943
14044056
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 19
Reel/Frame:033077/0418   Pages: 3
Recorded: 06/03/2014
Attorney Dkt #:10127740US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAKU, WATARU
Exec Dt:
01/28/2014
2
SEKINE, NAOFUMI
Exec Dt:
01/29/2014
3
KOMIYA, NOBUO
Exec Dt:
01/28/2014
4
KUNO, YOSHIKI
Exec Dt:
01/28/2014
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9414794
US20140233705
14181527
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 20
Reel/Frame:036200/0320   Pages: 4
Recorded: 07/28/2015
Attorney Dkt #:10144332US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, KAZUHIRO
Exec Dt:
05/19/2015
2
YAMAGUCHI, SAKIKO
Exec Dt:
05/19/2015
3
SEKINE, NAOFUMI
Exec Dt:
05/20/2015
4
SEKINE, TETSUYA
Exec Dt:
05/20/2015
5
HAYASHI, HIDEKI
Exec Dt:
05/19/2015
6
KAKU, WATARU
Exec Dt:
05/19/2015
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150342458
14722693
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 21
Reel/Frame:036443/0877   Pages: 3
Recorded: 08/27/2015
Attorney Dkt #:10144336US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, KAZUHIRO
Exec Dt:
05/19/2015
2
YAMAGUCHI, SAKIKO
Exec Dt:
05/19/2015
3
SEKINE, NAOFUMI
Exec Dt:
05/20/2015
4
KAKU, WATARU
Exec Dt:
05/19/2015
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9427145
US20150351623
14728863
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 22
Reel/Frame:040332/0694   Pages: 2
Recorded: 10/12/2016
Attorney Dkt #:03503.254858.
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKINE, TETSUYA
Exec Dt:
09/06/2016
2
SEKINE, NAOFUMI
Exec Dt:
09/06/2016
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME
OHTA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D812759
NONE
DM/089071
35501201
Correspondence name and address
EUNICE NG
FITZPATRICK, CELLA, HARPER & SCINTO
1290 AVENUE OF THE AMERICAS
NEW YORK, NY 10104-3800
Assignment: 23
Reel/Frame:047580/0085   Pages: 2
Recorded: 11/26/2018
Attorney Dkt #:03503.280235.
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKINE, NAOFUMI
Exec Dt:
02/13/2018
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME
OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D861055
NONE
DM/100856
35505525
Correspondence name and address
VENABLE LLP
1290 AVENUE OF THE AMERICAS
03503.280235. (126951.451226) BLK
NEW YORK, NY 10104-3800
Assignment: 24
Reel/Frame:056021/0112   Pages: 2
Recorded: 04/23/2021
Attorney Dkt #:126951.535608
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKINE, NAOFUMI
Exec Dt:
03/17/2020
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D947384
NONE
DM/207957
35510627
Correspondence name and address
VENABLE LLP
1290 AVENUE OF THE AMERICAS
126951.535608 (BLK)
NEW YORK, NY 10104-3800
Assignment: 25
Reel/Frame:056021/0205   Pages: 2
Recorded: 04/23/2021
Attorney Dkt #:126951.535609
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKINE, NAOFUMI
Exec Dt:
03/17/2020
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D944992
NONE
DM/207898
35510626
Correspondence name and address
VENABLE LLP
1290 AVENUE OF THE AMERICAS
126951.535609 BLK
NEW YORK, NY 10104-3800
Assignment: 26
Reel/Frame:053709/0319   Pages: 2
Recorded: 09/08/2020
Attorney Dkt #:14595.0099-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKINE, NAOFUMI
Exec Dt:
06/26/2020
Assignee
1
CANON MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI
OTAWARA-SHI, TOCHIGI, JAPAN 324-0036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D948727
NONE
29748752
Correspondence name and address
FINNEGAN
901 NEW YORK AVENUE NW
WASHINGTON, DC 20002

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