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Patent Assignment Assignor Details
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Assignor Name : TSUKADA, HISASHI
Total Assignments: 59
Assignment: 1
Reel/Frame:004831/0282   Pages: 1
Recorded: 02/25/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TSUKADA, HISASHI
Exec Dt:
03/06/1987
2
ABE, TAKAHIRO
Exec Dt:
03/06/1987
3
ISHIHARA, SUGIO
Exec Dt:
03/06/1987
4
TAIRA, JUNICHI
Exec Dt:
03/06/1987
5
AKABANE, HIROO
Exec Dt:
03/06/1987
Assignee
1
JAPAN STELL WORKS, LTD., THE
NO. 1-2, YURAKUCHO 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4770684
NONE
07026360
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
1776 K ST. NW
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:007777/0953   Pages: 4
Recorded: 01/23/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKADA, HISASHI
Exec Dt:
12/25/1995
2
SATO, TSUTOMU
Exec Dt:
12/25/1995
3
HATANAKA, HIDEKI
Exec Dt:
12/25/1995
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1, HASUNOMA-CHO, ITABASHI-KU
TOKYO, JAPAN 174
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5694197
NONE
08550497
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW ET. AL.
ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:008916/0280   Pages: 3
Recorded: 12/31/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKURAI, AKIO
Exec Dt:
10/20/1997
2
TSUKADA, HISASHI
Exec Dt:
10/20/1997
3
SUZUKI, TAKESHI
Exec Dt:
10/20/1997
4
OBATA, NOBUSUKE
Exec Dt:
10/20/1997
5
SUEHIRO, JUN
Exec Dt:
10/20/1997
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1, HASUNUMA-CHO, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5903334
NONE
08872182
Correspondence name and address
FINNEGAN, HENDERSON ET AL
ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, DC 20005-3315
Assignment: 4
Reel/Frame:016316/0325   Pages: 3
Recorded: 02/23/2005
Attorney Dkt #:050092
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAN, KINPUI
Exec Dt:
02/09/2005
2
AKIBA, MASAHIRO
Exec Dt:
02/09/2005
3
FUKUMA, YASUFUMI
Exec Dt:
02/09/2005
4
OTSUKA, HIROYUKI
Exec Dt:
02/09/2005
5
TSUKADA, HISASHI
Exec Dt:
02/09/2005
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1 HASUNUMA-CHO, ITABASHI-KU
TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7245383
US20050190374
11062592
Correspondence name and address
ARMSTRONG, KRATZ, QUINTOS, ET AL.
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 5
Reel/Frame:016374/0347   Pages: 3
Recorded: 03/08/2005
Attorney Dkt #:050137
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAN, KINPUI
Exec Dt:
03/08/2005
2
AKIBA, MASAHIRO
Exec Dt:
03/08/2005
3
FUKUMA, YASUFUMI
Exec Dt:
03/08/2005
4
OTSUKA, HIROYUKI
Exec Dt:
03/08/2005
5
TSUKADA, HISASHI
Exec Dt:
03/08/2005
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1 HASUNUMA-CHO, ITABASHI-KU
TOKYO 174-8580, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7268885
US20050206906
11073712
Correspondence name and address
ARMSTRONG, KRATZ, QUINTOS, HANSON & BROO
1725 K STREET, NW
SUITE 1000
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:016429/0307   Pages: 3
Recorded: 03/29/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAN, KINPUI
Exec Dt:
03/22/2005
2
AKIBA, MASAHIRO
Exec Dt:
03/22/2005
3
FUKUMA, YASUFUMI
Exec Dt:
03/22/2005
4
OTSUKA, HIROYUKI
Exec Dt:
03/22/2005
5
TSUKADA, HISASHI
Exec Dt:
03/22/2005
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1 HASUNUMA-CHO, ITABASHI-KU
TOKYO 174-8580, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7548320
US20050219544
11091478
Correspondence name and address
ARMSTRONG, KRATZ, QUINTOS, HANSON & BROO
1725 K STREET, NW
SUITE 1000
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:016429/0455   Pages: 3
Recorded: 03/29/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAN, KINPUI
Exec Dt:
03/22/2005
2
AKIBA, MASAHIRO
Exec Dt:
03/22/2005
3
FUKUMA, YASUFUMI
Exec Dt:
03/22/2005
4
OTSUKA, HIROYUKI
Exec Dt:
03/22/2005
5
TSUKADA, HISASHI
Exec Dt:
03/22/2005
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1 HASUNUMA-CHO, ITABASHI-KU
TOKYO 174-8580, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7248371
US20050219545
11091653
Correspondence name and address
ARMSTRONG, KRATZ, QUINTOS, ET AL
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 8
Reel/Frame:016436/0157   Pages: 3
Recorded: 03/30/2005
Attorney Dkt #:050191
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAN, KINPUI
Exec Dt:
03/22/2005
2
AKIBA, MASAHIRO
Exec Dt:
03/22/2005
3
FUKUMA, YASUFUMI
Exec Dt:
03/22/2005
4
OTSUKA, HIROYUKI
Exec Dt:
03/22/2005
5
TSUKADA, HISASHI
Exec Dt:
03/22/2005
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1 HASUNUMA-CHO, ITABASHI-KU
TOKYO 174-8580, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7241982
US20050219469
11092709
Correspondence name and address
ARMSTRONG, KRATZ, QUINTOS, HANSON & BROO
1725 K STREET, NW
SUITE 1000
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:016998/0225   Pages: 3
Recorded: 09/13/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKIBA, MASAHIRO
Exec Dt:
08/30/2005
2
CHAN, KINPUI
Exec Dt:
08/30/2005
3
FUKUMA, YASUFUMI
Exec Dt:
08/30/2005
4
OTSUKA, HIROYUKI
Exec Dt:
08/30/2005
5
TSUKADA, HISASHI
Exec Dt:
08/30/2005
6
YUMIKAKE, KAZUHIKO
Exec Dt:
08/30/2005
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1 HASUNUMA-CHO, ITABASHI-KU
TOKYO 174-8580, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7372578
US20060055939
11223928
Correspondence name and address
ARMSTRONG, KRATZ, QUINTOS, HANSON & BROO
1725 K STREET, NW
SUITE 1000
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:017077/0830   Pages: 3
Recorded: 10/11/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAN, KINPUI
Exec Dt:
09/13/2005
2
AKIBA, MASAHIRO
Exec Dt:
09/13/2005
3
FUKUMA, YASUFUMI
Exec Dt:
09/13/2005
4
OTSUKA, HIROYUKI
Exec Dt:
09/13/2005
5
TSUKADA, HISASHI
Exec Dt:
09/13/2005
6
YUMIKAKE, KAZUHIKO
Exec Dt:
09/13/2005
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1 HASUNUMA-CHO, ITABASHI-KU
TOKYO 174-8580, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7492466
US20060077395
11246394
Correspondence name and address
ARMSTRONG, KRATZ, QUINTOS, HANSON &
BROOKS, LLP
SUITE 1000, 1725 K STREET
WASHINGTON, DC 20006
Assignment: 11
Reel/Frame:018318/0247   Pages: 3
Recorded: 09/15/2006
Attorney Dkt #:060681
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKADA, HISASHI
Exec Dt:
09/04/2006
2
HARUMOTO, KOKI
Exec Dt:
09/04/2006
3
AOKI, HIROYUKI
Exec Dt:
09/04/2006
4
KIKAWA, TSUTOMU
Exec Dt:
09/04/2006
5
FUKUMA, YASUFUMI
Exec Dt:
09/04/2006
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1 HASUNUMA-CHO, ITABASHI-KU
TOKYO 174-8580, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7566128
US20070070295
11521360
Correspondence name and address
ARMSTRONG, KRATZ, QUINTOS, HANSON & BROO
1725 K STREET, NW
SUITE 1000
WASHINGTON, DC 20006
Assignment: 12
Reel/Frame:018660/0701   Pages: 4
Recorded: 12/20/2006
Attorney Dkt #:0110526.0542662
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YASUNO, YOSHIAKI
Exec Dt:
10/16/2006
2
YATAGAI, TOYOHIKO
Exec Dt:
10/16/2006
3
FUKUMA, YASUFUMI
Exec Dt:
10/16/2006
4
TSUKADA, HISASHI
Exec Dt:
10/16/2006
5
KIKAWA, TSUTOMU
Exec Dt:
10/16/2006
6
AOKI, HIROYUKI
Exec Dt:
10/16/2006
7
FUJIMURA, TAKASHI
Exec Dt:
10/16/2006
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1 HASUNUMA-CHO
ITABAHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7756311
US20100142780
11545270
Correspondence name and address
KEVIN S. SPRECHER, ESQ.
201 EAST FIFTH STREET
2200 PNC CENTER
CINCINNATI, OH 45202
Assignment: 13
Reel/Frame:018739/0656   Pages: 4
Recorded: 01/10/2007
Attorney Dkt #:0110526.0547222
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUMA, YASUFUMI
Exec Dt:
12/18/2006
2
TSUKADA, HISASHI
Exec Dt:
12/18/2006
3
KIKAWA, TSUTOMU
Exec Dt:
12/18/2006
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1 HASUNUMA-CHO
ITABASHI-KU
TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7458684
US20070159596
11621726
Correspondence name and address
KEVIN S. SPRECHER, ESQ.
201 EAST FIFTH STREET
2200 PNC CENTER
CINCINNATI, OH 45202
Assignment: 14
Reel/Frame:018740/0185   Pages: 4
Recorded: 01/10/2007
Attorney Dkt #:0110526.0547223
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUMA, YASUFUMI
Exec Dt:
12/18/2006
2
TSUKADA, HISASHI
Exec Dt:
12/18/2006
3
KIKAWA, TSUTOMU
Exec Dt:
12/18/2006
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1 HASUNUMA-CHO
ITABASHI-KU
TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7837328
US20070159597
11621779
Correspondence name and address
KEVIN S. SPRECHER, ESQ.
201 EAST FIFTH STREET
2200 PNC CENTER
CINCINNATI, OH 45202
Assignment: 15
Reel/Frame:018896/0306   Pages: 4
Recorded: 02/16/2007
Attorney Dkt #:0110526.0548409
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUMA, YASUFUMI
Exec Dt:
02/13/2007
2
TSUKADA, HISASHI
Exec Dt:
02/13/2007
3
KIKAWA, TSUTOMU
Exec Dt:
02/13/2007
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1 HASUNUMA-CHO
ITABASHI-KU
TOKO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7527378
US20070188704
11675657
Correspondence name and address
KEVIN S. SPRECHER, ESQ.
201 EAST FIFTH STREET
2200 PNC CENTER
CINCINNATI, OH 45202
Assignment: 16
Reel/Frame:019043/0215   Pages: 4
Recorded: 03/21/2007
Attorney Dkt #:0110526.0549219
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUMA, YASUFUMI
Exec Dt:
03/12/2007
2
AOKI, HIROYUKI
Exec Dt:
03/12/2007
3
TSUKADA, HISASHI
Exec Dt:
03/12/2007
4
KIKAWA, TSUTOMU
Exec Dt:
03/12/2007
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1 HASUNUMA-CHO
ITABASHI-KU
TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7641338
US20070222946
11689090
Correspondence name and address
KEVIN S. SPRECHER, ESQ.
201 EAST FIFTH STREET
2200 PNC CENTER - 201 E. 5TH STREET
CINCINNATI, OH 45202
Assignment: 17
Reel/Frame:019043/0302   Pages: 4
Recorded: 03/21/2007
Attorney Dkt #:0110526.0549220
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKADA, HISASHI
Exec Dt:
03/12/2007
2
OKADA, HIROAKI
Exec Dt:
03/12/2007
3
NISHIO, YUTAKA
Exec Dt:
03/12/2007
4
FUKUMA, YASUFUMI
Exec Dt:
03/12/2007
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1 HASUNUMA-CHO
ITABASHI-KU
TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7549746
US20070222945
11689141
Correspondence name and address
KEVIN S. SPRECHER, ESQ.
201 EAST FIFTH STREET
2200 PNC CENTER
CINCINNATI, OH 45202
Assignment: 18
Reel/Frame:019494/0907   Pages: 4
Recorded: 06/28/2007
Attorney Dkt #:0110526.0551217
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKADA, HISASHI
Exec Dt:
05/16/2007
2
KIKAWA, TSUTOMU
Exec Dt:
05/16/2007
3
FUKUMA, YASUFUMI
Exec Dt:
05/31/2007
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1 HASUNUMA-CHO
ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7905597
US20080030680
11770124
Correspondence name and address
KEVIN S. SPRECHER, ESQ.
201 EAST FIFTH STREET
2200 PNC CENTER
CAMDEN, OH 45202
Assignment: 19
Reel/Frame:019838/0420   Pages: 3
Recorded: 09/18/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOKI, HIROYUKI
Exec Dt:
06/05/2007
2
FUJIMURA, TAKASHI
Exec Dt:
06/05/2007
3
TSUKADA, HISASHI
Exec Dt:
05/17/2007
4
KIKAWA, TSUTOMU
Exec Dt:
06/04/2007
5
FUKUMA, YASUFUMI
Exec Dt:
05/31/2007
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1 HASUNUMA-CHO ITABASHI-KU
TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7789511
US20080259275
11845358
Correspondence name and address
CAROLYN L. WONG
201 EAST FIFTH STREET
CINCINNATI, OH 45202-4182
Assignment: 20
Reel/Frame:019775/0054   Pages: 4
Recorded: 08/31/2007
Attorney Dkt #:0110526/0550194
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOKI, HIROYUKI
Exec Dt:
06/25/2007
2
FUJIMURA, TAKASHI
Exec Dt:
06/25/2007
3
FUKUMA, YASUFUMI
Exec Dt:
06/25/2007
4
TSUKADA, HISASHI
Exec Dt:
06/25/2007
5
KIKAWA, TSUTOMU
Exec Dt:
06/25/2007
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1 HASUNUMA-CHO, HABASHI-KU
TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7905596
US20070285619
11760314
Correspondence name and address
KEVIN S. SPRECHER
2200 PNC CENTER
201 EAST FIFTH STREET
CINCINNATI, OH 45202
Assignment: 21
Reel/Frame:020412/0107   Pages: 4
Recorded: 12/21/2007
Attorney Dkt #:0110526.0555594
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKADA, HISASHI
Exec Dt:
11/30/2007
2
HARUMOTO, KOKI
Exec Dt:
11/30/2007
3
KIKAWA, TSUTOMU
Exec Dt:
11/30/2007
4
FUKUMA, YASUFUMI
Exec Dt:
11/30/2007
5
OTSUKA, HIROYUKI
Exec Dt:
11/30/2007
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1 HASUNUMA-CHO ITABASHI-KU
TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7794083
US20080151187
11962786
Correspondence name and address
KEVIN S. SPRECHER
201 EAST FIFTH STREET
2200 PNC CENTER
CINCINNATI, OH 45202-4182
Assignment: 22
Reel/Frame:020276/0946   Pages: 4
Recorded: 12/20/2007
Attorney Dkt #:0110526.0555774
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIKAWA, TSUTOMU
Exec Dt:
12/03/2007
2
OKADA, HIROAKI
Exec Dt:
12/03/2007
3
HAYASHI, TAKEFUMI
Exec Dt:
12/03/2007
4
TSUKADA, HISASHI
Exec Dt:
12/03/2007
5
FUKUMA, YASUFUMI
Exec Dt:
12/03/2007
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1 HASUNUMA-CHO ITABASHI-KU
TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7643154
US20080151256
11961195
Correspondence name and address
KEVIN S. SPRECHER
201 EAST FIFTH STREET
2200 PNC CENTER
CINCINNATI, OH 45202-4182
Assignment: 23
Reel/Frame:020282/0014   Pages: 5
Recorded: 12/21/2007
Attorney Dkt #:0110526.0555775
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIKAWA, TSUTOMU
Exec Dt:
12/03/2007
2
OKADA, HIROAKI
Exec Dt:
12/03/2007
3
HAYASHI, TAKEFUMI
Exec Dt:
12/03/2007
4
TSUKADA, HISASHI
Exec Dt:
12/03/2007
5
FUKUMA, YASUFUMI
Exec Dt:
12/03/2007
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1 HASUNUMA-CHO ITABASHI-KU
TOKYO, JERSEY 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7777893
US20080151260
11962196
Correspondence name and address
KEVIN S. SPRECHER
201 EAST FIFTH STREET
2200 PNC CENTER
CINCINNATI, OH 45202-4182
Assignment: 24
Reel/Frame:020590/0880   Pages: 7
Recorded: 03/03/2008
Attorney Dkt #:0110526.0555775
Conveyance: SUBMISSION IS TO CORRECT AN ERROR IN COVER SHEET PREVIOUSLY RECORDED; REAL AND FRAME NOS. 020282 / 0014; CORRECTION OF ASSIGNEE'S COUNTRY TO TOKYO, JAPAN
Assignors
1
KIKAWA, TSUTOMU
Exec Dt:
12/03/2007
2
OKADA, HIROAKI
Exec Dt:
12/03/2007
3
HAYASHI, TAKEFUMI
Exec Dt:
12/03/2007
4
TSUKADA, HISASHI
Exec Dt:
12/03/2007
5
FUKUMA, YASUFUMI
Exec Dt:
12/03/2007
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1 HASUNUMA-CHO, ITABASHI-KU
TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7777893
US20080151260
11962196
Correspondence name and address
KEVIN S. SPRECHER
201 EAST FIFTH STREET
2200 PNC CENTER
CINCINNATI, OH 45202-4182
Assignment: 25
Reel/Frame:020705/0680   Pages: 4
Recorded: 03/26/2008
Attorney Dkt #:0110526.0557707
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKADA, HISASHI
Exec Dt:
02/26/2008
2
OKADA, HIROAKI
Exec Dt:
02/25/2008
3
NISHIO, YUTAKA
Exec Dt:
02/26/2008
4
YUMIKAKE, KAZUHIKO
Exec Dt:
02/25/2008
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1 HASUNUMA-CHO, ITABASHI-KU
TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080239240
12055693
Correspondence name and address
KEVIN S. SPRECHER
201 EAST FIFTH STREET
2200 PNC CENTER
CINCINNATI, OH 45202-4182
Assignment: 26
Reel/Frame:020680/0182   Pages: 3
Recorded: 03/20/2008
Attorney Dkt #:0110526.0557717
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKADA, HISASHI
Exec Dt:
03/11/2008
2
FUKUMA, YASUFUMI
Exec Dt:
03/11/2008
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1 HASUNUMA-CHO, ITABASHI-KU
TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7980697
US20090190092
12051981
Correspondence name and address
KEVIN S. SPRECHER
201 EAST FIFTH STREET
2200 PNC CENTER
CINCINNATI, OH 45202-4182
Assignment: 27
Reel/Frame:020681/0320   Pages: 4
Recorded: 03/20/2008
Attorney Dkt #:0110526.0557876
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKADA, HISASHI
Exec Dt:
03/11/2008
2
AOKI, HIROYUKI
Exec Dt:
03/11/2008
3
FUKUMA, YASUFUMI
Exec Dt:
03/11/2008
4
KIKAWA, TSUTOMU
Exec Dt:
03/11/2008
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1 HASUNUMA-CHO, ITABASHI-KU
TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8348426
US20080234972
12052187
Correspondence name and address
KEVIN S. SPRECHER
201 EAST FIFTH STREET
2200 PNC CENTER
CINCINNATI, OH 45202-4182
Assignment: 28
Reel/Frame:020709/0001   Pages: 4
Recorded: 03/27/2008
Attorney Dkt #:0110526.0557866
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUMA, YASUFUMI
Exec Dt:
03/11/2008
2
TSUKADA, HISASHI
Exec Dt:
03/11/2008
3
KIKAWA, TSUTOMU
Exec Dt:
03/11/2008
4
YUMIKAKE, KAZUHIKO
Exec Dt:
03/11/2008
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1 HASUNUMA-CHO, ITABASHI-KU
TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7604351
US20080239238
12055954
Correspondence name and address
KEVIN S. SPRECHER
201 EAST FIFTH STREET
2200 PNC CENTER
CINCINNATI, OH 45202-4182
Assignment: 29
Reel/Frame:021110/0881   Pages: 4
Recorded: 06/09/2008
Attorney Dkt #:81919(302735)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAN, KINPUI
Exec Dt:
03/27/2008
2
AKIBA, MASAHIRO
Exec Dt:
03/27/2008
3
FUKUMA, YASUFUMI
Exec Dt:
03/27/2008
4
TSUKADA, HISASHI
Exec Dt:
03/27/2008
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1 HASUNUMA-CHO, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8009297
US20090153873
12086280
Correspondence name and address
JAMES E. ARMSTRONG, IV
EDWARDS ANGELL PALMER & DODGE LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 30
Reel/Frame:023961/0176   Pages: 3
Recorded: 02/16/2010
Attorney Dkt #:85555(302735)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASHI, TAKEFUMI
Exec Dt:
12/18/2009
2
YUMIKAKE, KAZUHIKO
Exec Dt:
12/18/2009
3
TSUKADA, HISASHI
Exec Dt:
12/18/2009
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1 HASUNUMA-CHO, ITABASHI-KU
TOKYO 174-8580, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100157311
12733174
Correspondence name and address
WILLIAM L. BROOKS
EDWARDS ANGELL PALMER & DODGE LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 31
Reel/Frame:036872/0300   Pages: 7
Recorded: 10/23/2015
Attorney Dkt #:122488-004US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUMA, YASUFUMI
Exec Dt:
06/29/2015
2
AKIBA, MASAHIRO
Exec Dt:
06/15/2015
3
AKIYAMA, HIROSHI
Exec Dt:
06/11/2015
4
TSUKADA, HISASHI
Exec Dt:
06/15/2015
5
YANAGI, EIICHI
Exec Dt:
06/15/2015
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1 HASUNUMA-CHO
ITABASHI-KU
TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9717408
US20150320308
14655440
Correspondence name and address
PROCOPIO CORY HARGREAVES & SAVITCH LLP
525 B STREET
SAN DIEGO, CA 92101
Assignment: 32
Reel/Frame:037647/0977   Pages: 6
Recorded: 02/02/2016
Attorney Dkt #:466170US20PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUMA, YASUFUMI
Exec Dt:
12/24/2015
2
FUJINO, MAKOTO
Exec Dt:
12/24/2015
3
TSUKADA, HISASHI
Exec Dt:
12/24/2015
4
KUBOTA, TAKASHI
Exec Dt:
01/03/2016
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1 HASUNUMA-CHO
ITABASHI-KU, TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10820803
US20160183796
14909652
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 33
Reel/Frame:037635/0588   Pages: 3
Recorded: 02/01/2016
Attorney Dkt #:466174US20PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJINO, MAKOTO
Exec Dt:
12/28/2015
2
TSUKADA, HISASHI
Exec Dt:
12/28/2015
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1 HASUNUMA-CHO
ITABASHI-KU, TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9596987
US20160198951
14909376
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 34
Reel/Frame:037830/0124   Pages: 3
Recorded: 02/25/2016
Attorney Dkt #:122488-007US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUMA, YASUFUMI
Exec Dt:
01/22/2016
2
TSUKADA, HISASHI
Exec Dt:
01/21/2016
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1, HASUNUMA-CHO, ITABASHI-KU
TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9962257
US20160213464
14914457
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET
SUITE 2200
SAN DIEGO, CA 92101-4469
Assignment: 35
Reel/Frame:037829/0789   Pages: 3
Recorded: 02/25/2016
Attorney Dkt #:122488-008US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUMA, YASUFUMI
Exec Dt:
01/28/2016
2
TSUKADA, HISASHI
Exec Dt:
01/28/2016
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1, HASUNUMA-CHO, ITABASHI-KU
TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9789312
US20160213926
14914440
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET
SUITE 2200
SAN DIEGO, CA 92101-4469
Assignment: 36
Reel/Frame:042489/0043   Pages: 13
Recorded: 05/24/2017
Attorney Dkt #:T2071-7004US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEHTA, MANAV
Exec Dt:
04/01/2017
2
TSUKADA, HISASHI
Exec Dt:
04/12/2017
3
GIL, EUN SEOK
Exec Dt:
05/27/2014
4
GILBERT, KARL PATRICK
Exec Dt:
05/28/2014
5
KOBAYASHI, SATORU
Exec Dt:
04/03/2014
Assignee
1
3-D MATRIX, LTD.
KOJIMACHI-HF BUILDING, 3-2-4-7F
KOJIMACHI, CHIYODA-KU
TOKYO, JAPAN 102-0083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10245299
US20170072008
15124636
Correspondence name and address
LANDO & ANASTASI, LLP
RIVERFRONT OFFICE PARK
ONE MAIN STREET, SUITE 1100
CAMBRIDGE, MA 02142
Assignment: 37
Reel/Frame:042489/0111   Pages: 13
Recorded: 05/24/2017
Attorney Dkt #:T2071-7006US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBAYASHI, SATORU
Exec Dt:
04/03/2014
2
GIL, EUN SEOK
Exec Dt:
05/27/2014
3
GILBERT, KARL PATRICK
Exec Dt:
05/28/2014
4
MEHTA, MANAV
Exec Dt:
04/01/2017
5
TSUKADA, HISASHI
Exec Dt:
04/12/2017
Assignee
1
3-D MATRIX, LTD.
KOJIMACHI-HF BUILDING, 3-2-4-7F
KOJIMACHI, CHIYODA-KU
TOKYO, JAPAN 102-0083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170173105
15124638
Correspondence name and address
LANDO & ANASTASI, LLP
RIVERFRONT OFFICE PARK
ONE MAIN STREET, SUITE 1100
CAMBRIDGE, MA 02142
Assignment: 38
Reel/Frame:042489/0142   Pages: 13
Recorded: 05/24/2017
Attorney Dkt #:T2071-7011US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIL, EUN SEOK
Exec Dt:
05/27/2014
2
GILBERT, KARL PATRICK
Exec Dt:
05/28/2014
3
MEHTA, MANAV
Exec Dt:
04/01/2017
4
TSUKADA, HISASHI
Exec Dt:
04/12/2017
5
KOBAYASHI, SATORU
Exec Dt:
04/03/2014
Assignee
1
3-D MATRIX, LTD.
KOJIMACHI-HF BUILDING, 3-2-4-7F
KOJIMACHI, CHIYODA-KU
TOKYO, JAPAN 102-0083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170173221
15124639
Correspondence name and address
LANDO & ANASTASI, LLP
RIVERFRONT OFFICE PARK
ONE MAIN STREET, SUITE 1100
CAMBRIDGE, MA 02142
Assignment: 39
Reel/Frame:058630/0677   Pages: 13
Recorded: 01/12/2022
Attorney Dkt #:3DMJP-Q0001US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIL, EUN SEOK
Exec Dt:
05/27/2014
2
GILBERT, KARL PATRICK
Exec Dt:
05/28/2014
3
MEHTA, MANAV
Exec Dt:
04/01/2017
4
TSUKADA, HISASHI
Exec Dt:
04/12/2017
5
KOBAYASHI, SATORU
Exec Dt:
04/03/2014
Assignee
1
3-D MATRIX, LTD.
3-2-4-7F KOJIMACHI, CHIYODA-KU
TOKYO, JAPAN 102-0083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220160939
17529600
Correspondence name and address
BETH L SMILEY
IP SUPRA, PLLC
P.O. BOX 381381
CAMBRIDGE, MA 02238
Assignment: 40
Reel/Frame:044139/0691   Pages: 3
Recorded: 11/15/2017
Attorney Dkt #:20466.0011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSUKADA, HISASHI
Exec Dt:
09/06/2017
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1, HASUNUMA-CHO
ITABASHI-KU, TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180144827
15574464
Correspondence name and address
JEFFREY M. WEINICK
CHIESA SHAHINIAN & GIANTOMASI PC
ONE BOLAND DRIVE
WEST ORANGE, NJ 07052
Assignment: 41
Reel/Frame:057099/0262   Pages: 3
Recorded: 08/06/2021
Attorney Dkt #:20466.0028
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSUKADA, HISASHI
Exec Dt:
09/06/2017
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1, HASUNUMA-CHO
ITABASHI-KU, TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210366612
17444565
Correspondence name and address
JEFFREY M. WEINICK
CHIESA SHAHINIAN & GIANTOMASI PC
ONE BOLAND DRIVE
WEST ORANGE, NJ 07052
Assignment: 42
Reel/Frame:044157/0743   Pages: 3
Recorded: 11/17/2017
Attorney Dkt #:20466.0014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSUKADA, HISASHI
Exec Dt:
10/24/2017
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1, HASUNUMA-CHO
ITABASHI-KU, TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10548472
US20180125351
15574856
Correspondence name and address
JEFFREY M. WEINICK
CHIESA SHAHINIAN & GIANTOMASI PC
ONE BOLAND DRIVE
WEST ORANGE, NJ 07052
Assignment: 43
Reel/Frame:048891/0070   Pages: 3
Recorded: 12/06/2018
Attorney Dkt #:10118US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKADA, HISASHI
Exec Dt:
11/26/2018
2
FUKUMA, YASUFUMI
Exec Dt:
11/26/2018
Assignee
1
TOPCON CORPORATION
75-1, HASUNUMA-CHO, ITABASHI-KU
TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10881295
US20190029514
16046244
Correspondence name and address
XSENSUS, LLP
200 DAINGERFIELD ROAD, SUITE 201
ALEXANDRIA, VA 22314
Assignment: 44
Reel/Frame:051592/0251   Pages: 3
Recorded: 01/23/2020
Attorney Dkt #:13817US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKADA, HISASHI
Exec Dt:
01/08/2020
2
FUKUMA, YASUFUMI
Exec Dt:
01/08/2020
Assignee
1
TOPCON CORPORATION
75-1 HASUNUMA-CHO, ITABASHI-KU,
TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11617505
US20210153735
16633160
Correspondence name and address
XSENSUS LLP
200 DAINGERFIELD ROAD
SUITE 201
ALEXANDRIA, VA 22314
Assignment: 45
Reel/Frame:053495/0198   Pages: 3
Recorded: 08/14/2020
Attorney Dkt #:14663US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUMA, YASUFUMI
Exec Dt:
08/04/2020
2
TSUKADA, HISASHI
Exec Dt:
08/04/2020
3
KUBOTA, ATSUSHI
Exec Dt:
08/05/2020
Assignee
1
TOPCON CORPORATION
75-1 HASUNUMA-CHO, ITABASHI-KU
TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11849996
US20210004971
16917925
Correspondence name and address
XSENSUS LLP
200 DAINGERFIELD ROAD
SUITE 201
ALEXANDRIA, VA 22314
Assignment: 46
Reel/Frame:053500/0198   Pages: 3
Recorded: 08/14/2020
Attorney Dkt #:14665US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKADA, HISASHI
Exec Dt:
08/04/2020
2
KUBOTA, ATSUSHI
Exec Dt:
08/05/2020
3
FUKUMA, YASUFUMI
Exec Dt:
08/04/2020
Assignee
1
TOPCON CORPORATION
75-1, HASUNUMA-CHO, ITABASHI-KU
TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11229355
US20210003383
16917922
Correspondence name and address
XSENSUS LLP
200 DAINGERFIELD ROAD
SUITE 201
ALEXANDRIA, VA 22314
Assignment: 47
Reel/Frame:053500/0245   Pages: 3
Recorded: 08/14/2020
Attorney Dkt #:14664US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKADA, HISASHI
Exec Dt:
08/04/2020
2
KUBOTA, ATSUSHI
Exec Dt:
08/05/2020
3
FUKUMA, YASUFUMI
Exec Dt:
08/04/2020
Assignee
1
TOPCON CORPORATION
75-1, HASUNUMA-CHO
ITABASHI-KU TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11375892
US20210000338
16916154
Correspondence name and address
XSENSUS, LLP
200 DAINGERFIELD RD
SUITE 201
ALEXANDRIA, VA 22314
Assignment: 48
Reel/Frame:053586/0218   Pages: 3
Recorded: 08/25/2020
Attorney Dkt #:14908US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUMA, YASUFUMI
Exec Dt:
08/04/2020
2
TSUKADA, HISASHI
Exec Dt:
08/04/2020
Assignee
1
TOPCON CORPORATION
75-1, HASUNUMA-CHO,
ITABASHI-KU
TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11950849
US20200390330
16975399
Correspondence name and address
XSENSUS LLP
200 DAINGERFIELD ROAD
SUITE 201
ALEXANDRIA, VA 22314
Assignment: 49
Reel/Frame:054420/0789   Pages: 8
Recorded: 11/19/2020
Attorney Dkt #:112899.021560
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUMA, YASUFUMI
Exec Dt:
11/18/2020
2
OOMORI, KAZUHIRO
Exec Dt:
11/17/2020
3
TSUKADA, HISASHI
Exec Dt:
11/19/2020
Assignee
1
TOPCON CORPORATION
75-1, HASUNUMA-CHO
ITABASHI-KU, TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210113081
16642066
Correspondence name and address
BAKERHOSTETLER
WASHINGTON SQUARE, SUITE 1100
1050 CONNECTICUT AVE. N.W.
WASHINGTON, DC 20036-5304
Assignment: 50
Reel/Frame:055706/0895   Pages: 4
Recorded: 03/24/2021
Attorney Dkt #:20634.0029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGANO, SHIGENORI
Exec Dt:
03/01/2021
2
TSUKADA, HISASHI
Exec Dt:
03/02/2021
Assignee
1
TOPCON CORPORATION
75-1, HASUNUMA-CHO
ITABASHI-KU, TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11747288
US20210396688
17279537
Correspondence name and address
JEFFREY M. WEINICK
CHIESA SHAHINIAN & GIANTOMASI PC
ONE BOLAND DRIVE
WEST ORANGE, NJ 07052
Assignment: 51
Reel/Frame:056189/0263   Pages: 2
Recorded: 05/10/2021
Attorney Dkt #:2601-26072-NON-PROV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSUKADA, HISASHI
Exec Dt:
04/30/2021
Assignee
1
THE BRIGHAM AND WOMEN'S HOSPITAL INCORPORATED
75 FRANCIS STREET
BOSTON, MASSACHUSETTS 02115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210369366
17316057
Correspondence name and address
CANON U.S.A. INC. INTELLECTUAL PROPERTY
15975 ALTON PARKWAY
IRVINE, CA 92618-3731
Assignment: 52
Reel/Frame:057681/0240   Pages: 4
Recorded: 10/04/2021
Attorney Dkt #:20634.0034
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKADA, HISASHI
Exec Dt:
09/21/2021
2
NAGANO, SHIGENORI
Exec Dt:
08/05/2021
Assignee
1
TOPCON CORPORATION
75-1, HASUNUMA-CHO
ITABASHI-KU, TOKYO, JAPAN 174-8580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11754516
US20220128489
17310845
Correspondence name and address
JEFFREY M. WEINICK
CHIESA SHAHINIAN & GIANTOMASI PC
ONE BOLAND DRIVE
WEST ORANGE, NJ 07052
Assignment: 53
Reel/Frame:058496/0655   Pages: 5
Recorded: 12/29/2021
Attorney Dkt #:18143US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMIZU, HITOSHI
Exec Dt:
12/06/2021
2
OMORI, KAZUHIRO
Exec Dt:
12/08/2021
3
TSUKADA, HISASHI
Exec Dt:
12/06/2021
Assignee
1
TOPCON CORPORATION
75-1, HASUNUMA-CHO,
ITABASHI-KU,
TOKYO, JAPAN 1748580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220248953
17623629
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD
SUITE 402
ALEXANDRIA, VA 22314
Assignment: 54
Reel/Frame:059072/0462   Pages: 5
Recorded: 02/23/2022
Attorney Dkt #:18481US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, JONATHAN
Exec Dt:
02/07/2022
2
SHIMIZU, HITOSHI
Exec Dt:
01/12/2022
3
TSUKADA, HISASHI
Exec Dt:
01/12/2022
Assignee
1
TOPCON CORPORATION
75-1, HASUNUMA-CHO,
ITABASHI-KU,
TOKYO, JAPAN 1748580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220280036
17637082
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD
SUITE 402
ALEXANDRIA, VA 22314
Assignment: 55
Reel/Frame:059193/0093   Pages: 3
Recorded: 03/08/2022
Attorney Dkt #:18645US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMIZU, HITOSHI
Exec Dt:
01/12/2022
2
TSUKADA, HISASHI
Exec Dt:
01/13/2022
Assignee
1
TOPCON CORPORATION
75-1, HASUNUMA-CHO,
ITABASHI-KU,
TOKYO, JAPAN 1748580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220336095
17641107
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD
SUITE 402
ALEXANDRIA, VA 22314
Assignment: 56
Reel/Frame:059203/0652   Pages: 5
Recorded: 03/09/2022
Attorney Dkt #:18646US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, JONATHAN
Exec Dt:
02/16/2022
2
SHIMIZU, HITOSHI
Exec Dt:
02/21/2022
3
TSUKADA, HISASHI
Exec Dt:
02/22/2022
Assignee
1
TOPCON CORPORATION
75-1, HASUNUMA-CHO,
ITABASHI-KU,
TOKYO, JAPAN 1748580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230000346
17641440
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD
SUITE 402
ALEXANDRIA, VA 22314
Assignment: 57
Reel/Frame:062099/0188   Pages: 5
Recorded: 12/15/2022
Attorney Dkt #:20722US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMIZU, HITOSHI
Exec Dt:
11/15/2022
2
OMORI, KAZUHIRO
Exec Dt:
11/25/2022
3
TSUKADA, HISASHI
Exec Dt:
11/24/2022
Assignee
1
TOPCON CORPORATION
75-1, HASUNUMA-CHO
ITABASHI-KU
TOKYO, JAPAN 1748580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230157542
18010469
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD
SUITE 402
ALEXANDRIA, VA 22314
Assignment: 58
Reel/Frame:062152/0077   Pages: 3
Recorded: 12/20/2022
Attorney Dkt #:20766US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMIZU, HITOSHI
Exec Dt:
12/05/2022
2
TSUKADA, HISASHI
Exec Dt:
12/05/2022
Assignee
1
TOPCON CORPORATION
75-1, HASUNUMA-CHO
ITABASHI-KU
TOKYO, JAPAN 1748580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230359008
18011538
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD
SUITE 402
ALEXANDRIA, VA 22314
Assignment: 59
Reel/Frame:062523/0070   Pages: 2
Recorded: 01/30/2023
Attorney Dkt #:20979US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSUKADA, HISASHI
Exec Dt:
01/11/2023
Assignee
1
TOPCON CORPORATION
75-1, HASUNUMA-CHO
ITABASHI-KU
TOKYO, JAPAN 1748580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230301511
18018582
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD
SUITE 402
ALEXANDRIA, VA 22314

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