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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : KOZAKAI, TOMOKAZU
Total Assignments: 20
Assignment: 1
Reel/Frame:015537/0918   Pages: 3
Recorded: 07/08/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGIWARA, RYOJI
Exec Dt:
06/17/2004
2
KOZAKAI, TOMOKAZU
Exec Dt:
06/17/2004
Assignee
1
SII NANOTECHNOLOGY INC.
8, NAKASE 1-CHOME, MIHAMA-KU, CHIBA-SHI
CHIBA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6780551
US20020177055
10016830
Correspondence name and address
ADAMS & WILKS
BRUCE L. ADAMS
50 BROADWAY-31ST FLOOR
NEW YORK, NY 10004
Assignment: 2
Reel/Frame:017047/0617   Pages: 2
Recorded: 10/03/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AITA, KAZUO
Exec Dt:
09/20/2005
2
TAKAOKA, OSAMU
Exec Dt:
09/20/2005
3
KOZAKAI, TOMOKAZU
Exec Dt:
09/20/2005
Assignee
1
SII NANOTECHNOLOGY INC.
8, NAKASAE 1-CHOME, MIHAMA-KU
CHIBA-SHI CHIBA, JAPAN 261-8507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7323685
US20060097194
10543843
Correspondence name and address
ADAMS & WILKS
BRUCE L. ADAMS
17 BATTERY PLACE-SUITE 1231
NEW YORK, NY 10004
Assignment: 3
Reel/Frame:018748/0735   Pages: 3
Recorded: 01/03/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURAMATSU, MASASHI
Exec Dt:
11/22/2006
2
KOZAKAI, TOMOKAZU
Exec Dt:
11/22/2006
3
HAGIWARA, RYOJI
Exec Dt:
11/22/2006
Assignee
1
SII NANO TECHNOLOGY INC.
8 NAKASE 1-CHOME, MIHAMA-KU
CHIBA-SHI, CHIBA, JAPAN 261-8507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070114460
11546124
Correspondence name and address
BRINKS HOFER GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 4
Reel/Frame:018776/0283   Pages: 3
Recorded: 01/08/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURAMATSU, MASASHI
Exec Dt:
12/14/2006
2
KOZAKAI, TOMOKAZU
Exec Dt:
12/13/2006
3
HAGIWARA, RYOJI
Exec Dt:
12/18/2006
Assignee
1
SII NANO TECHNOLOGY INC.
8 NAKASE 1-CHOME, MIHAMA-KU
CHIBA-SHI, CHIBA, JAPAN 261-8507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7488961
US20070114462
11586232
Correspondence name and address
BRINKS HOFER GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 5
Reel/Frame:018776/0298   Pages: 3
Recorded: 01/08/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOZAKAI, TOMOKAZU
Exec Dt:
12/13/2006
2
MURAMATSU, MASASHI
Exec Dt:
12/14/2006
3
HAGIWARA, RYOJI
Exec Dt:
12/18/2006
Assignee
1
SII NANO TECHNOLOGY INC.
8 NAKASE 1-CHOME, MIHAMA-KU
CHIBA-SHI, CHIBA, JAPAN 261-8507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7485880
US20070114454
11586190
Correspondence name and address
BRINKS HOFER GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 6
Reel/Frame:018844/0273   Pages: 3
Recorded: 01/26/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGIWARA, RYOJI
Exec Dt:
12/21/2006
2
SUGIYAMA, YASUHIKO
Exec Dt:
01/05/2007
3
KOZAKAI, TOMOKAZU
Exec Dt:
12/27/2006
Assignee
1
SII NANO TECHNOLOGY INC.
8 NAKASE 1-CHOME, MIHAMA-KU
CHIBA-SHI, CHIBA, JAPAN 261-8507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7576340
US20070158590
11542434
Correspondence name and address
BRINKS HOFER GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 7
Reel/Frame:020269/0217   Pages: 2
Recorded: 12/17/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOZAKAI, TOMOKAZU
Exec Dt:
11/20/2007
Assignee
1
SII NANOTECHNOLOGY INC.
8, NAKASE 1-CHOME, MIHAMA-KU
CHIBA-SHI, CHIBA, JAPAN 261-8507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7750318
US20080302979
11918171
Correspondence name and address
BRUCE L. ADAMS, ESQ.
ADAMS & WILKS
17 BATTERY PLACE- SUITE 1231
NEW YORK, NY 10004
Assignment: 8
Reel/Frame:022642/0642   Pages: 3
Recorded: 05/01/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGIWARA, RYOJI
Exec Dt:
04/13/2009
2
TAKAOKA, OSAMU
Exec Dt:
04/13/2009
3
KOZAKAI, TOMOKAZU
Exec Dt:
04/13/2009
Assignee
1
SII NANOTECHNOLOGY INC.
8, NAKASE 1-CHOME, MINATO-KU
CHIBA-SHI, CHIBA, JAPAN 261-8507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7927769
US20090226825
12380872
Correspondence name and address
BRUCE L. ADAMS, ESQ.
ADAMS & WILKS
17 BATTERY PLACE-SUITE 1231
NEW YORK, NY 10004
Assignment: 9
Reel/Frame:029554/0739   Pages: 3
Recorded: 12/10/2012
Attorney Dkt #:N004-7033
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YASAKA, ANTO
Exec Dt:
11/07/2012
2
ARAMAKI, FUMIO
Exec Dt:
11/07/2012
3
SUGIYAMA, YASUHIKO
Exec Dt:
11/07/2012
4
KOZAKAI, TOMOKAZU
Exec Dt:
11/07/2012
5
MATSUDA, OSAMU
Exec Dt:
11/07/2012
Assignee
1
SII NANOTECHNOLOGY INC.
8, NAKASE 1-CHOME, MIHAMA-KU
CHIBA-SHI, CHIBA, JAPAN 261-8507
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8963100
US20130099133
13654509
Correspondence name and address
BRUCE L. ADAMS, ESQ.
17 BATTERY PLACE
SUITE 1343
NEW YORK, NY 10004
Assignment: 10
Reel/Frame:030070/0256   Pages: 4
Recorded: 03/22/2013
Attorney Dkt #:N004-7802
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIYAMA, YASUHIKO
Exec Dt:
02/28/2013
2
AITA, KAZUO
Exec Dt:
02/28/2013
3
ARAMAKI, FUMIO
Exec Dt:
02/28/2013
4
KOZAKAI, TOMOKAZU
Exec Dt:
02/28/2013
5
MATSUDA, OSAMU
Exec Dt:
02/28/2013
6
YASAKA, ANTO
Exec Dt:
02/28/2013
Assignee
1
HITACHI HIGH-TECH SCIENCE CORPORATION
24-14, NISHI-SHIMBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-0003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8764994
US20130248483
13845630
Correspondence name and address
BRUCE L. ADAMS, ESQ
ADAMS & WILKS
17 BATTERY PLACE - SUITE 1343
NEW YORK, NEW YORK 10004
Assignment: 11
Reel/Frame:032487/0085   Pages: 4
Recorded: 03/20/2014
Attorney Dkt #:N004-7212
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOZAKAI, TOMOKAZU
Exec Dt:
03/17/2014
2
ARAMAKI, FUMIO
Exec Dt:
03/17/2014
3
MATSUDA, OSAMU
Exec Dt:
03/17/2014
Assignee
1
HITACHI HIGH-TECH SCIENCE CORPORATION
24-14, NISHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-0003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8890093
US20140291509
14217990
Correspondence name and address
BRUCE L. ADAMS, ESQ.
17 BATTERY PLACE
SUITE 1343
NEW YORK, NEW YORK 10004
Assignment: 12
Reel/Frame:032497/0974   Pages: 4
Recorded: 03/21/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIYAMA, YASUHIKO
Exec Dt:
03/19/2014
2
KOZAKAI, TOMOKAZU
Exec Dt:
03/19/2014
3
MATSUDA, OSAMU
Exec Dt:
03/19/2014
Assignee
1
HITACHI HIGH-TECH SCIENCE CORPORATION
24-14, NISHI-SHIMBASHI 1-CHOME
MINATO-KU TOKYO, JAPAN 105-0003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9245712
US20140284474
14221514
Correspondence name and address
BRUCE L. ADAMS, ESQ.
17 BATTERY PLACE-SUITE 1343
NEW YORK, NEW YORK 10004
Assignment: 13
Reel/Frame:033497/0260   Pages: 4
Recorded: 08/08/2014
Attorney Dkt #:036777.00088
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOZAKAI, TOMOKAZU
Exec Dt:
08/08/2014
2
MATSUDA, OSAMU
Exec Dt:
08/08/2014
3
SUGIYAMA, YASUHIKO
Exec Dt:
08/08/2014
4
AITA, KAZUO
Exec Dt:
08/08/2014
5
ARAMAKI, FUMIO
Exec Dt:
08/08/2014
6
YASAKA, ANTO
Exec Dt:
08/08/2014
7
OBA, HIROSHI
Exec Dt:
08/08/2014
Assignee
1
HITACHI HIGH-TECH SCIENCE CORPORATION
24-14, NISHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-0003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9583299
US20150047079
14455338
Correspondence name and address
BANNER & WITCOFF, LTD.
1100 13TH ST. NW
STE 1200
WASHINGTON, DC 20005
Assignment: 14
Reel/Frame:041095/0579   Pages: 4
Recorded: 01/26/2017
Attorney Dkt #:036777.00026
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOZAKAI, TOMOKAZU
Exec Dt:
08/08/2014
2
MATSUDA, OSAMU
Exec Dt:
08/08/2014
3
SUGIYAMA, YASUHIKO
Exec Dt:
08/08/2014
4
AITA, KAZUO
Exec Dt:
08/08/2014
5
ARAMAKI, FUMIO
Exec Dt:
08/08/2014
6
YASAKA, ANTO
Exec Dt:
08/08/2014
7
OBA, HIROSHI
Exec Dt:
08/08/2014
Assignee
1
HITACHI HIGH-TECH SCIENCE CORPORATION
24-14, NISHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-0003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9773634
US20170148603
15416686
Correspondence name and address
BANNER & WITCOFF, LTD.
1100 13TH ST. NW
STE 1200
WASHINGTON, DC 20005
Assignment: 15
Reel/Frame:033594/0536   Pages: 4
Recorded: 08/22/2014
Attorney Dkt #:036777.00089
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAMAKI, FUMIO
Exec Dt:
08/20/2014
2
YASAKA, ANTO
Exec Dt:
08/20/2014
3
MATSUDA, OSAMU
Exec Dt:
08/20/2014
4
SUGIYAMA, YASUHIKO
Exec Dt:
08/20/2014
5
OBA, HIROSHI
Exec Dt:
08/20/2014
6
KOZAKAI, TOMOKAZU
Exec Dt:
08/20/2014
7
AITA, KAZUO
Exec Dt:
08/20/2014
Assignee
1
HITACHI HIGH-TECH SCIENCE CORPORATION
24-14, NISHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-0003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9378858
US20150053866
14466524
Correspondence name and address
BANNER & WITCOFF, LTD.
1100 13TH ST. NW
STE 1200
WASHINGTON, DC 20005
Assignment: 16
Reel/Frame:038986/0572   Pages: 4
Recorded: 06/22/2016
Attorney Dkt #:036777.00025\US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAMAKI, FUMIO
Exec Dt:
08/20/2014
2
YASAKA, ANTO
Exec Dt:
08/20/2014
3
MATSUDA, OSAMU
Exec Dt:
08/20/2014
4
SUGIYAMA, YASUHIKO
Exec Dt:
08/20/2014
5
OBA, HIROSHI
Exec Dt:
08/20/2014
6
KOZAKAI, TOMOKAZU
Exec Dt:
08/20/2014
7
AITA, KAZUO
Exec Dt:
08/20/2014
Assignee
1
HITACHI HIGH-TECH SCIENCE CORPORATION
24-14, NISHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-0003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160322123
15189417
Correspondence name and address
BANNER & WITCOFF, LTD.
1100 13TH ST. NW
STE 1200
WASHINGTON, DC 20005
Assignment: 17
Reel/Frame:034771/0796   Pages: 5
Recorded: 01/21/2015
Attorney Dkt #:N004-7289
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURAMATSU, MASASHI
Exec Dt:
01/19/2015
2
KOZAKAI, TOMOKAZU
Exec Dt:
01/19/2015
3
ARAMAKI, FUMIO
Exec Dt:
01/19/2015
Assignee
1
HITACHI HIGH-TECH SCIENCE CORPORATION
24-14, NISHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-0003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9793092
US20150206708
14601446
Correspondence name and address
ADAMS & WILKS
17 BATTERY PLACE
SUITE 1343
NEW YORK, NY 10004
Assignment: 18
Reel/Frame:037619/0355   Pages: 5
Recorded: 01/29/2016
Attorney Dkt #:H001-7386
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YASAKA, ANTO
Exec Dt:
01/19/2016
2
KOZAKAI, TOMOKAZU
Exec Dt:
01/19/2016
3
MATSUDA, OSAMU
Exec Dt:
01/19/2016
4
SUGIYAMA, YASUHIKO
Exec Dt:
01/19/2016
5
AITA, KAZUO
Exec Dt:
01/19/2016
6
ARAMAKI, FUMIO
Exec Dt:
01/19/2016
7
OBA, HIROSHI
Exec Dt:
01/19/2016
Assignee
1
HITACHI HIGH-TECH SCIENCE CORPORATION
24-14, NISHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9793085
US20160225574
15010231
Correspondence name and address
ADAMS & WILKS
17 BATTERY PLACE
SUITE 1343
NEW YORK, NY 10004
Assignment: 19
Reel/Frame:039890/0032   Pages: 4
Recorded: 09/29/2016
Attorney Dkt #:H001-7447
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOZAKAI, TOMOKAZU
Exec Dt:
09/20/2016
2
ARAMAKI, FUMIO
Exec Dt:
09/20/2016
3
SHIINA, KENSUKE
Exec Dt:
09/20/2016
Assignee
1
HITACHI HIGH-TECH SCIENCE CORPORATION
24-14, NISHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10014157
US20170092461
15279055
Correspondence name and address
ADAMS & WILKS
17 BATTERY PLACE
SUITE 1343
NEW YORK, NY 10004
Assignment: 20
Reel/Frame:056689/0937   Pages: 11
Recorded: 06/28/2021
Attorney Dkt #:102877.0031
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOZAKAI, TOMOKAZU
Exec Dt:
12/19/2019
2
KAWANAMI, YOSHIMI
Exec Dt:
12/19/2019
3
MUTOH, HIROYUKI
Exec Dt:
12/19/2019
4
NAKAJIMA, YOKO
Exec Dt:
12/19/2019
5
MORITANI, HIRONORI
Exec Dt:
12/19/2019
6
MATSUBARA, SHINICHI
Exec Dt:
12/19/2019
Assignee
1
HITACHI HIGH-TECH SCIENCE CORPORATION
24-14, NISHI-SHIMBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-0003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11081312
US20200312603
16785373
Correspondence name and address
HOLLAND & HART LLP
P.O. BOX 11583
SUITE 2200
SALT LAKE CITY, UT 84147

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