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Patent Assignment Assignor Details
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Assignor Name : ISHINABE, IKUO
Total Assignments: 25
Assignment: 1
Reel/Frame:007146/0997   Pages: 3
Recorded: 07/11/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTOMO, FUMIO
Exec Dt:
05/30/1994
2
SUGAI, HIROO
Exec Dt:
05/30/1994
3
ISHINABE, IKUO
Exec Dt:
05/30/1994
4
YAMAZAKI, TAKAAKI
Exec Dt:
05/30/1994
5
KODAIRA, JUNICHI
Exec Dt:
05/30/1994
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1, HASUNUMA-CHO
ITABASHI-KU, TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5513001
NONE
08256661
Correspondence name and address
NIELDS & LEMACK
KEVIN S. LEMACK
176 E. MAIN STREET
SUITE 8
WESTBORO, MA 01581
Assignment: 2
Reel/Frame:007481/0676   Pages: 2
Recorded: 05/12/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTOMA, FUMIO
Exec Dt:
03/27/1995
2
SUGAI, HIROO
Exec Dt:
03/27/1995
3
ISHINABE, IKUO
Exec Dt:
03/27/1995
4
KODAIRA, JUN-ICHI
Exec Dt:
03/27/1995
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1, HASUNUMA-CHO, ITABASHI-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5847824
NONE
08415347
Correspondence name and address
NIELDS & LEMACK
HENRY C. NIELDS
176 E. MAIN STREET - SUITE 8
WESTBORO, MA 01581
Assignment: 3
Reel/Frame:009418/0804   Pages: 2
Recorded: 08/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTOMO, FUMIO
Exec Dt:
08/10/1998
2
ISHINABE, IKUO
Exec Dt:
08/10/1998
3
KODAIRA, JUN-ICHI
Exec Dt:
08/10/1998
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1, HASUNUMA-CHO, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6253457
NONE
09140338
Correspondence name and address
FOLEY & LARDNER
RICHARD L. SCHWAAB
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 4
Reel/Frame:010302/0468   Pages: 2
Recorded: 10/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIMURA, AKIO
Exec Dt:
09/06/1999
2
ISHINABE, IKUO
Exec Dt:
09/06/1999
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1, HASUNUMA-CHO
ITABASHI-KU, TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6222678
NONE
09391580
Correspondence name and address
NIELDS, LEMACK & DINGMAN
KEVIN S. LEMACK
176 EAST MAIN STREET, SUITE 8
WESTBOROUGH, MASSACHUSETTS 01581
Assignment: 5
Reel/Frame:010284/0360   Pages: 2
Recorded: 09/28/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHINABE, IKUO
Exec Dt:
09/16/1999
2
YAHAGI, KAZUYOSHI
Exec Dt:
09/16/1999
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1, HASUNUMA-CHO ITABASHI-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6587244
NONE
09407808
Correspondence name and address
NIELDS, LEMACK & DINGMAN
KEVIN S. LEMACK
176 EAST MAIN STREET, SUITE 8
WESTBOROUGH, MA 01581
Assignment: 6
Reel/Frame:010686/0626   Pages: 2
Recorded: 03/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURAOKA, YOSHIAKI
Exec Dt:
02/28/2000
2
ISHINABE, IKUO
Exec Dt:
02/28/2000
3
TAKAHASHI, SHO-UJIRO
Exec Dt:
02/28/2000
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1 HASUNUMA-CHO, ITABASHI-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6462810
US20020093646
09525164
Correspondence name and address
NIELDS, LEMACK & DINGMAN
KEVIN S. LEMACK
176 EAST MAIN STREET, SUITE 8
WESTBOROUGH, MA 01581
Assignment: 7
Reel/Frame:010922/0261   Pages: 3
Recorded: 06/23/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTOMO, FUMIO
Exec Dt:
06/09/2000
2
KIMURA, AKIO
Exec Dt:
06/09/2000
3
MUSASHI, RYO-UJI
Exec Dt:
06/09/2000
4
ISHINABE, IKUO
Exec Dt:
06/09/2000
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1 HASUNUMA-CHO, ITABASHI-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6437859
NONE
09599984
Correspondence name and address
NIELDS, LEMACK & DINGMAN
KEVIN S. LEMACK
176 EAST MAIN STREET, SUITE 8
WESTBOROUGH, MASSACHUSETTS 01581
Assignment: 8
Reel/Frame:014371/0833   Pages: 2
Recorded: 08/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHINABE, IKUO
Exec Dt:
07/22/2003
2
KODAIRA, JUN-ICHI
Exec Dt:
07/22/2003
Assignee
1
TOPCON, KABUSHIKI KAISHA
75-1 HASUNUMA-CHO, ITABASHI-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6894767
US20040027554
10633967
Correspondence name and address
NIELDS & LEMACK
KEVIN S. LEMACK
176 EAST MAIN STREET
WESTBOROUGH, MA 01581
Assignment: 9
Reel/Frame:018660/0147   Pages: 3
Recorded: 12/07/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTOMO, FUMIO
Exec Dt:
11/20/2006
2
OHISHI, MASAHIRO
Exec Dt:
11/20/2006
3
ISHINABE, IKUO
Exec Dt:
11/20/2006
4
SHIDA, KAZUHIRO
Exec Dt:
11/20/2006
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1 HASUNUMA-CHO
ITABASHI-KU, TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7382443
US20070146683
11635115
Correspondence name and address
NIELDS & LEMACK
SUITE E. MAIN STREET
WESTBORO, MA 01581
Assignment: 10
Reel/Frame:021969/0418   Pages: 3
Recorded: 12/02/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, KAORU
Exec Dt:
10/28/2008
2
YOSHINO, KENICHIRO
Exec Dt:
10/28/2008
3
TANAKA, YASUSHI
Exec Dt:
10/28/2008
4
ISHINABE, IKUO
Exec Dt:
10/28/2008
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1 HASUNUMA-CHO
ITABASHI-KU, TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7884923
US20100091263
12315357
Correspondence name and address
NIELDS & LEMACK
176 E. MAIN STREET
SUITE 5
WESTBORO, MA 01581
Assignment: 11
Reel/Frame:026251/0693   Pages: 3
Recorded: 05/10/2011
Attorney Dkt #:2011-0546A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASHI, KUNIHIRO
Exec Dt:
04/21/2011
2
ISHINABE, IKUO
Exec Dt:
04/21/2011
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1, HASUNUMA-CHO, ITABASHI-KU
TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8917382
US20110216305
13122200
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 12
Reel/Frame:035359/0293   Pages: 6
Recorded: 04/08/2015
Attorney Dkt #:452221US20
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANABE, TAKAO
Exec Dt:
04/06/2015
2
ISHINABE, IKUO
Exec Dt:
04/02/2015
3
OMORI, KAZUHIRO
Exec Dt:
04/02/2015
4
SATO, TAKUJI
Exec Dt:
04/02/2015
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1 HASUNUMA-CHO
ITABASHI-KU, TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9668650
US20150282707
14681403
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:043214/0140   Pages: 3
Recorded: 08/07/2017
Attorney Dkt #:505577US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKANISHI, MICHIKO
Exec Dt:
07/13/2017
2
ISHINABE, IKUO
Exec Dt:
07/13/2017
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1 HASUNUMA-CHO
ITABASHI-KU, TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10383517
US20180035887
15549213
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:043885/0202   Pages: 2
Recorded: 10/17/2017
Attorney Dkt #:508349US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ISHINABE, IKUO
Exec Dt:
10/02/2017
Assignee
1
TOPCON CORPORATION
75-1, HASUNUMA-CHO
ITABASHI-KU, TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10568504
US20180116502
15786092
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:044378/0819   Pages: 6
Recorded: 12/13/2017
Attorney Dkt #:20466.0013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHINABE, IKUO
Exec Dt:
10/24/2017
2
NAKANISHI, MICHIKO
Exec Dt:
10/24/2017
3
YAMAMOTO, SATOSHI
Exec Dt:
10/24/2017
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1, HASUNUMA-CHO
ITABASHI-KU, TOKYO, JAPAN 1748580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10932665
US20180168447
15735998
Correspondence name and address
CHIESA SHAHINIAN & GIANTOMASI PC
ATTN: JEFFREY M. WEINICK
ONE BOLAND DRIVE
WEST ORANGE, NJ 07052
Assignment: 16
Reel/Frame:044462/0875   Pages: 6
Recorded: 12/21/2017
Attorney Dkt #:20466.0015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, SATOSHI
Exec Dt:
11/09/2017
2
ISHINABE, IKUO
Exec Dt:
11/09/2017
3
NAKANISHI, MICHIKO
Exec Dt:
11/09/2017
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1 HASUNUMA-CHO
ITABASHI-KU, TOKYO, JAPAN 1748580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10758123
US20180184897
15738807
Correspondence name and address
CHIESA SHAHINIAN & GIANTOMASI PC ATTN: J
ATTN: JEFFREY M. WEINICK
ONE BOLAND DRIVE
WEST ORANGE, NJ 07052
Assignment: 17
Reel/Frame:044404/0073   Pages: 6
Recorded: 12/15/2017
Attorney Dkt #:20466.0016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHINABE, IKUO
Exec Dt:
11/16/2017
2
NAKANISHI, MICHIKO
Exec Dt:
11/16/2017
3
YAMAMOTO, SATOSHI
Exec Dt:
11/16/2017
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1, HASUNUMA-CHO
ITABASHI-KU, TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10531984
US20180177629
15736805
Correspondence name and address
JEFFREY M. WEINICK
CHIESA SHAHINIAN & GIANTOMASI PC
ONE BOLAND DRIVE
WEST ORANGE, NJ 07052
Assignment: 18
Reel/Frame:045609/0936   Pages: 4
Recorded: 04/23/2018
Attorney Dkt #:21081.0004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHINABE, IKUO
Exec Dt:
03/06/2018
2
OHTOMO, FUMIO
Exec Dt:
03/06/2018
Assignee
1
TOPCON CORPORATION
75-1, HASUNUMA-CHO
ITABASHI-KU, TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10871370
US20180266818
15909461
Correspondence name and address
CHIESA SHAHINIAN & GIANTOMASI PC
ATTN: JEFFREY M. WEINICK
ONE BOLAND DRIVE
WEST ORANGE, NJ 07052
Assignment: 19
Reel/Frame:046242/0304   Pages: 4
Recorded: 06/29/2018
Attorney Dkt #:20466.0018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHINABE, IKUO
Exec Dt:
06/22/2018
2
YAMAGUCHI, TATSUO
Exec Dt:
06/22/2018
Assignee
1
TOPCON CORPORATION
75-1, HASUNUMA-CHO
ITABASHI-KU, TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10932664
US20190000316
16061724
Correspondence name and address
JEFFREY M. WEINICK
CHIESA SHAHINIAN & GIANTOMASI PC
ONE BOLAND DRIVE
WEST ORANGE, NJ 07052
Assignment: 20
Reel/Frame:051217/0174   Pages: 7
Recorded: 12/09/2019
Attorney Dkt #:20466.0027
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROSE, RYOICHI
Exec Dt:
12/01/2017
2
ISHINABE, IKUO
Exec Dt:
06/22/2018
3
YAMAGUCHI, TATSUO
Exec Dt:
06/22/2018
Assignee
1
TOPCON CORPORATION
75-1, HASUNUMA-CHO
ITABASHI-KU, TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200107722
16707295
Correspondence name and address
JEFFREY M. WEINICK
CHIESA SHAHINIAN & GIANTOMASI PC
ONE BOLAND DRIVE
WEST ORANGE, NJ 07052
Assignment: 21
Reel/Frame:046792/0720   Pages: 2
Recorded: 09/05/2018
Attorney Dkt #:740159-169
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHINABE, IKUO
Exec Dt:
08/16/2018
2
YUASA, TAICHI
Exec Dt:
08/16/2018
Assignee
1
TOPCON CORPORATION
75-1, HASUNUMA-CHO,
ITABASHI-KU,
TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11275154
US20190094341
16122054
Correspondence name and address
ROBERTS MLOTKOWSKI SAFRAN COLE & CALDERON P.C.
7918 JONES BRANCH DRIVE
SUITE 500
MCLEAN, VA 22102
Assignment: 22
Reel/Frame:047437/0182   Pages: 3
Recorded: 11/07/2018
Attorney Dkt #:463P358
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTOMO, FUMIO
Exec Dt:
10/23/2018
2
ISHINABE, IKUO
Exec Dt:
10/23/2018
3
KUMAGAI, KAORU
Exec Dt:
10/23/2018
Assignee
1
TOPCON CORPORATION
75-1 HASUNUMA-CHO
ITABASHI-KU, TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190154805
16183017
Correspondence name and address
NIELDS, LEMACK & FRAME, LLC
176 E. MAIN STREET
SUITE #5
WESTBOROUGH, MA 01581
Assignment: 23
Reel/Frame:050384/0724   Pages: 3
Recorded: 09/16/2019
Attorney Dkt #:463P370
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTOMO, FUMIO
Exec Dt:
09/04/2019
2
ISHINABE, IKUO
Exec Dt:
09/04/2019
3
KUMAGAI, KAORU
Exec Dt:
09/04/2019
Assignee
1
TOPCON CORPORATION
75-1 HASUNUMA-CHO
ITABASHI-KU, TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11402206
US20200096334
16571572
Correspondence name and address
NIELDS, LEMACK & FRAME, LLC
176 E. MAIN STREET
SUITE #5
WESTBOROUGH, MA 01581
Assignment: 24
Reel/Frame:053743/0807   Pages: 8
Recorded: 09/11/2020
Attorney Dkt #:463P383
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHINABE, IKUO
Exec Dt:
07/09/2020
2
OHTOMO, FUMIO
Exec Dt:
07/17/2020
3
KUMAGAI, KAORU
Exec Dt:
07/17/2020
Assignee
1
TOPCON CORPORATION
75-1 HASUNUMA-CHO
ITABASHI-KU, TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11698254
US20210088333
17017871
Correspondence name and address
NIELDS, LEMACK & FRAME, LLC
176 E. MAIN STREET
SUITE #5
WESTBOROUGH, MA 01581
Assignment: 25
Reel/Frame:058655/0601   Pages: 8
Recorded: 01/14/2022
Attorney Dkt #:463P399
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTOMO, FUMIO
Exec Dt:
12/24/2021
2
KUMAGAI, KAORU
Exec Dt:
12/22/2021
3
ISHINABE, IKUO
Exec Dt:
12/23/2021
Assignee
1
TOPCON CORPORATION
75-1 HASUNUMA-CHO
ITABASHI-KU, TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220229182
17575726
Correspondence name and address
NIELDS LEMACK & FRAME LLC
176 E. MAIN STREET
SUITE 5
WESTBOROUGH, MA 01581

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