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Patent Assignment Assignor Details
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Assignor Name : TOKUDA, YOSHIKATSU
Total Assignments: 17
Assignment: 1
Reel/Frame:007536/0462   Pages: 2
Recorded: 06/20/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTOMO, FUMIO
Exec Dt:
06/19/1995
2
TOKUDA, YOSHIKATSU
Exec Dt:
06/19/1995
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1, HASUNUMA-CHO
ITABASHI-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5751408
NONE
08492584
Correspondence name and address
MR. ERNEST F. CHAPMAN
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1300 I STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 2
Reel/Frame:008463/0661   Pages: 2
Recorded: 01/29/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTOMO, FUMIO
Exec Dt:
01/21/1997
2
NISHIZAWA, HIROYUKI
Exec Dt:
01/21/1997
3
TOKUDA, YOSHIKATSU
Exec Dt:
01/21/1997
4
YOSHINO, KEN-ICHIRO
Exec Dt:
01/21/1997
5
ADEGAWA, TOSHIKAZU
Exec Dt:
01/21/1997
Assignee
1
KABUSHIKI KAISHA TOPCON
ITABUSHI-KU
75-1 HASUNUMA-CHO
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5995233
NONE
08790631
Correspondence name and address
NIELDS, LEMACK & DINGMAN
HENRY C. NIELDS
176 E, MAIN STREET - SUITE 8
WESTBORO, MA 01581
Assignment: 3
Reel/Frame:010837/0580   Pages: 3
Recorded: 05/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHISHI, MASAHIRO
Exec Dt:
05/11/2000
2
TOKUDA, YOSHIKATSU
Exec Dt:
05/11/2000
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1, HASUNUMA-CHO, ITABASHI-KU
TOKYO 174, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6384904
NONE
09574489
Correspondence name and address
BAKER & BOTTS, L.L.P.
RONALD B. HILDRETH
30 ROCKEFELLER PLAZA -44FL.
NEW YORK, NY 10112
Assignment: 4
Reel/Frame:013920/0566   Pages: 5
Recorded: 04/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHISHI, MASAHIRO
Exec Dt:
02/07/2003
2
TOKUDA, YOSHIKATSU
Exec Dt:
02/07/2003
Assignee
1
TOPCON, KABUSHIKI KAISHA
75-1, HASUNUMA-CHO, ITABASHI-KU
TOKYO 174, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6665055
US20030142287
10320234
Correspondence name and address
BAKER BOTTS L.L.P.
BRADLEY B. GEIST
30 ROCKEFELLER PLAZA - 44 FL.
NEW YORK, NY 10112
Assignment: 5
Reel/Frame:016231/0103   Pages: 3
Recorded: 01/28/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OISHI, MASAHIRO
Exec Dt:
12/29/2004
2
TOKUDA, YOSHIKATSU
Exec Dt:
12/29/2004
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1 HASUNUMA-CHO
ITABASHI-KU, TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7518709
US20050171712
11046349
Correspondence name and address
BRINKS HOFER GILSON, ET AL.
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 6
Reel/Frame:020289/0503   Pages: 3
Recorded: 12/10/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHISHI, MASAHIRO
Exec Dt:
11/16/2007
2
TOKUDA, YOSHIKATSU
Exec Dt:
11/16/2007
3
OHTOMO, FUMIO
Exec Dt:
11/16/2007
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1, HASUNUMA-CHO, ITABASHI-KU
TOKYO 174-8580, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7945821
US20090235127
11921914
Correspondence name and address
ROBERT J. SCHNEIDER
CHAPMAN AND CUTLER LLP
111 WEST MONROE STREET, STE. 1700
CHICAGO, IL 60603
Assignment: 7
Reel/Frame:020975/0264   Pages: 3
Recorded: 05/19/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHISHI, MASAHIRO
Exec Dt:
11/16/2007
2
TOKUDA, YOSHIKATSU
Exec Dt:
11/16/2007
3
OHTOMO, FUMIO
Exec Dt:
11/16/2007
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1, HASUNUMA-CHO, ITABASHI-KU
TOKYO 174-8580, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7945821
US20090235127
11921914
Correspondence name and address
ROBERT J. SCHNEIDER
CHAPMAN AND CUTLER LLP
111 WEST MONROE STREET
STE. 1700
CHICAGO, IL 60603
Assignment: 8
Reel/Frame:021100/0895   Pages: 3
Recorded: 06/16/2008
Attorney Dkt #:035924-0146
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHISHI, MASAHIRO
Exec Dt:
05/24/2008
2
TOKUDA, YOSHIKATSU
Exec Dt:
05/24/2008
Assignee
1
TOPCON CORPORATION
75-1, HASUNUMA-CHO, ITABASHI-KU
TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7626686
US20090046272
12063820
Correspondence name and address
PAVAN K. AGARWAL
3000 K STREET, N.W.
SUITE 500
WASHINGTON, DC 20007-5143
Assignment: 9
Reel/Frame:026893/0939   Pages: 3
Recorded: 09/13/2011
Attorney Dkt #:035924-0154
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHISHI, MASAHIRO
Exec Dt:
08/25/2011
2
TOKUDA, YOSHIKATSU
Exec Dt:
08/25/2011
Assignee
1
TOPCON CORPORATION
75-1, HASUNUMA-CHO, ITABASHI-KU
TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8610880
US20110310377
13141541
Correspondence name and address
PAVAN K. AGARWAL
FOLEY & LARDNER LLP SUITE 500
3000 K STREET, N.W.
WASHINGTON, DC 20007-5143
Assignment: 10
Reel/Frame:036228/0460   Pages: 3
Recorded: 07/31/2015
Attorney Dkt #:455590US20
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKUDA, YOSHIKATSU
Exec Dt:
07/08/2015
2
GOTO, YOSHIAKI
Exec Dt:
07/08/2015
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1 HASUNUMA-CHO
ITABASHI-KU, TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9985415
US20160056610
14814932
Correspondence name and address
OBLON
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:036230/0783   Pages: 3
Recorded: 07/31/2015
Attorney Dkt #:455591US20
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOTO, YOSHIAKI
Exec Dt:
07/08/2015
2
TOKUDA, YOSHIKATSU
Exec Dt:
07/08/2015
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1 HASUNUMA-CHO
ITABASHI-KU, TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9397475
US20160056609
14815315
Correspondence name and address
OBLON
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:041498/0198   Pages: 2
Recorded: 03/08/2017
Attorney Dkt #:501951US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TOKUDA, YOSHIKATSU
Exec Dt:
02/20/2017
Assignee
1
TOPCON CORPORATION
75-1, HASUNUMA-CHO
ITABASHI-KU, TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10386466
US20170276772
15452791
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:041498/0052   Pages: 2
Recorded: 03/08/2017
Attorney Dkt #:501947US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TOKUDA, YOSHIKATSU
Exec Dt:
03/03/2017
Assignee
1
TOPCON CORPORATION
75-1, HASUNUMA-CHO
ITABASHI-KU, TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10371803
US20170276773
15452786
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:043978/0666   Pages: 6
Recorded: 10/30/2017
Attorney Dkt #:21051.0006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYAGAWA, SUGURU
Exec Dt:
10/17/2017
2
GOTO, YOSHIAKI
Exec Dt:
10/17/2017
3
TOKUDA, YOSHIKATSU
Exec Dt:
10/17/2017
Assignee
1
TOPCON CORPORATION
75-1, HASUNUMA-CHO
ITABASHI-KU, TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10277006
US20180109073
15570415
Correspondence name and address
JEFFREY M. WEINICK
CHIESA SHAHINIAN & GIANTOMASI PC
ONE BOLAND DRIVE
WEST ORANGE, NJ 07052
Assignment: 15
Reel/Frame:051893/0399   Pages: 3
Recorded: 02/21/2020
Attorney Dkt #:21081.0012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TOKUDA, YOSHIKATSU
Exec Dt:
02/05/2020
Assignee
1
TOPCON CORPORATION
75-1, HASUNUMA-CHO
ITABASHI-KU, TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11555898
US20200271762
16798250
Correspondence name and address
JEFFREY M. WEINICK
CHIESA SHAHINIAN & GIANTOMASI PC
ONE BOLAND DRIVE
WEST ORANGE, NJ 07052
Assignment: 16
Reel/Frame:061055/0069   Pages: 4
Recorded: 09/11/2022
Attorney Dkt #:21051.0053
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORITA, HIDEKI
Exec Dt:
08/02/2022
2
TOKUDA, YOSHIKATSU
Exec Dt:
08/02/2022
Assignee
1
TOPCON CORPORATION
75-1, HASUNUMA-CHO
ITABASHI-KU, TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230080388
17931123
Correspondence name and address
JEFFREY M. WEINICK
CHIESA SHAHINIAN & GIANTOMASI PC
ONE BOLAND DRIVE
WEST ORANGE, NJ 07052
Assignment: 17
Reel/Frame:061056/0256   Pages: 4
Recorded: 09/12/2022
Attorney Dkt #:21051.0054
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORITA, HIDEKI
Exec Dt:
08/02/2022
2
TOKUDA, YOSHIKATSU
Exec Dt:
08/02/2022
Assignee
1
TOPCON CORPORATION
75-1, HASUNUMA-CHO
ITABASHI-KU, TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230081870
17931138
Correspondence name and address
JEFFREY M. WEINICK
CHIESA SHAHINIAN & GIANTOMASI PC
ONE BOLAND DRIVE
WEST ORANGE, NJ 07052

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