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Patent Assignment Assignor Details
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Assignor Name : EZAKI, NAOFUMI
Total Assignments: 12
Assignment: 1
Reel/Frame:023183/0334   Pages: 5
Recorded: 08/27/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTSUKA, HIDENORI
Exec Dt:
07/21/2009
2
FUKAISHI, MASAYUKI
Exec Dt:
07/25/2009
3
ISHIZUKA, TAKASHI
Exec Dt:
07/22/2009
4
UENO, KOJI
Exec Dt:
07/22/2009
5
SAITO, YOSHIHIRO
Exec Dt:
07/22/2009
6
OKAWA, TERUAKI
Exec Dt:
08/07/2009
7
EZAKI, NAOFUMI
Exec Dt:
08/07/2009
Assignees
1
TOKYO UNIVERSITY OF SCIENCE EDUCATIONAL FOUNDATION ADMINISTRATIVE ORGANIZATION
1-3, KAGURAZAKA, SHINJUKU-KU
TOKYO, JAPAN
2
RISO KAGAKU CORPORATION
5-34-7 SHIBA, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8232329
US20100159212
12461900
Correspondence name and address
NATH LAW GROUP, THE
112 S. WEST STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:023784/0212   Pages: 3
Recorded: 01/06/2010
Attorney Dkt #:30617U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EZAKI, NAOFUMI
Exec Dt:
12/24/2009
2
HAYASHI, HIROSHI
Exec Dt:
12/24/2009
Assignee
1
RISO KAGAKU CORPORATION
5-34-7, SHIBA, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8394185
US20100180795
12654832
Correspondence name and address
THE NATH LAW GROUP
112 S. WEST STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:027253/0219   Pages: 2
Recorded: 11/18/2011
Attorney Dkt #:7378/100837
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EZAKI, NAOFUMI
Exec Dt:
11/01/2011
2
SHIMURA, SHINICHIRO
Exec Dt:
11/01/2011
3
ANDO, KAZUYUKI
Exec Dt:
11/01/2011
Assignee
1
RISO KAGAKU CORPORATION
5-34-7, SHIBA, MINATO-KU
TOKYO, JAPAN 108-8385
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8778068
US20120125227
13299769
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
P. O. BOX 18415
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:028500/0637   Pages: 2
Recorded: 07/06/2012
Attorney Dkt #:7378/101799
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EZAKI, NAOFUMI
Exec Dt:
03/13/2012
2
ANDO, KAZUYUKI
Exec Dt:
03/13/2012
3
SHIMURA, SHINICHIRO
Exec Dt:
03/13/2012
Assignee
1
RISO KAGAKU CORPORATION
5-34-7, SHIBA, MINATO-KU
TOKYO, JAPAN 108-8385
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8999049
US20130025496
13543016
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY, LLP
P.O. BOX 18415
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:029036/0095   Pages: 2
Recorded: 09/27/2012
Attorney Dkt #:7378/101829
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDO, KAZUYUKI
Exec Dt:
03/13/2012
2
EZAKI, NAOFUMI
Exec Dt:
03/13/2012
3
SHIMURA, SHINICHIRO
Exec Dt:
03/13/2012
Assignee
1
RISO KAGAKU CORPORATION
5-34-7, SHIBA, MINATO-KU
TOKYO, JAPAN 108-8385
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8795421
US20130074727
13628281
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY, LLP
P. O. BOX 18415
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:030731/0011   Pages: 14
Recorded: 07/02/2013
Attorney Dkt #:740250-953
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOSOYA, TETSUO
Exec Dt:
06/12/2013
2
ENDO, TOSHIHIRO
Exec Dt:
06/12/2013
3
EZAKI, NAOFUMI
Exec Dt:
06/12/2013
4
SHIMURA, SHINICHIRO
Exec Dt:
06/13/2013
5
TORITA, NAOYUKI
Exec Dt:
06/12/2013
6
MORINAGA, MARIE
Exec Dt:
06/12/2013
Assignee
1
RISO KAGAKU CORPORATION
5-34-7, SHIBA
MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9365736
US20140011942
13933973
Correspondence name and address
STUDEBAKER & BRACKETT PC
12700 SUNRISE VALLEY DRIVE
SUITE 102
RESTON, VA 20191
Assignment: 7
Reel/Frame:038657/0878   Pages: 14
Recorded: 05/20/2016
Attorney Dkt #:P49997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOSOYA, TETSUO
Exec Dt:
06/12/2013
2
MORINAGA, MARIE
Exec Dt:
06/12/2013
3
SHIMURA, SHINICHIRO
Exec Dt:
06/13/2013
4
EZAKI, NAOFUMI
Exec Dt:
06/12/2013
5
ENDO, TOSHIHIRO
Exec Dt:
06/12/2013
6
TORITA, NAOYUKI
Exec Dt:
06/12/2013
Assignee
1
RISO KAGAKU CORPORATION
5-34-7, SHIBA, MINATO-KU
TOKYO, JAPAN 108-8385
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9593251
US20160264806
15157804
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 8
Reel/Frame:034699/0085   Pages: 7
Recorded: 01/13/2015
Attorney Dkt #:P46213
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EZAKI, NAOFUMI
Exec Dt:
01/09/2015
2
WATANABE, YOSHIFUMI
Exec Dt:
01/09/2015
3
HOSOYA, TETSUO
Exec Dt:
01/09/2015
Assignee
1
RISO KAGAKU CORPORATION
5-34-7, SHIBA, MINATO-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9643417
US20150174904
14414587
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 9
Reel/Frame:046552/0644   Pages: 3
Recorded: 08/03/2018
Attorney Dkt #:20159.0096US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, KENJI
Exec Dt:
05/21/2018
2
EZAKI, NAOFUMI
Exec Dt:
05/21/2018
3
WATANABE, YOSHIFUMI
Exec Dt:
05/21/2018
Assignee
1
RISO KAGAKU CORPORATION
5-34-7, SHIBA, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11021624
US20190031901
16045399
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
45 S. 7TH STREET SUITE 2700
MINNEAPOLIS, MN 55402
Assignment: 10
Reel/Frame:048380/0557   Pages: 4
Recorded: 02/20/2019
Attorney Dkt #:20159.0104US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OZAWA, SHINSUKE
Exec Dt:
01/23/2019
2
KITANOHARA, MITSUKO
Exec Dt:
01/24/2019
3
SUGIURA, HIKARU
Exec Dt:
01/24/2019
4
WATANABE, YOSHIFUMI
Exec Dt:
01/23/2019
5
SHIMIZU, MANAMI
Exec Dt:
01/24/2019
6
EZAKI, NAOFUMI
Exec Dt:
01/23/2019
7
MATSUZAWA, TOMOHIRO
Exec Dt:
01/19/2019
Assignee
1
RISO KAGAKU CORPORATION
5-34-7, SHIBA
MINATO-KU, TOKYO, JAPAN 108-8385
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10920096
US20190300737
16279583
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
45 SOUTH SEVENTH STREET
SUITE 2700
MINNEAPOLIS, MN 55402
Assignment: 11
Reel/Frame:049338/0284   Pages: 4
Recorded: 05/31/2019
Attorney Dkt #:20159.0108US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUZAWA, TOMOHIRO
Exec Dt:
04/21/2019
2
WATANABE, YOSHIFUMI
Exec Dt:
05/10/2019
3
EZAKI, NAOFUMI
Exec Dt:
05/13/2019
4
YAMAMOTO, YASUO
Exec Dt:
04/26/2019
5
KITANOHARA, MITSUKO
Exec Dt:
05/10/2019
6
SHIMIZU, MANAMI
Exec Dt:
05/14/2019
Assignee
1
RISO KAGAKU CORPORATION
5-34-7, SHIBA, MINATO-KU
TOKYO, JAPAN 108-8385
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10907062
US20200002557
16428147
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
45 SOUTH SEVENTH STREET
SUITE 2700
MINNEAPOLIS, MN 55402-1683
Assignment: 12
Reel/Frame:051309/0849   Pages: 4
Recorded: 12/17/2019
Attorney Dkt #:20159.0115US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EZAKI, NAOFUMI
Exec Dt:
10/30/2019
2
SHIMURA, SHINICHIRO
Exec Dt:
10/30/2019
3
OZAWA, SHINSUKE
Exec Dt:
10/30/2019
4
HAMADA, TSUKASA
Exec Dt:
10/30/2019
5
KITANOHARA, MITSUKO
Exec Dt:
10/30/2019
6
SHIRAISHI, TETSUYA
Exec Dt:
10/30/2019
Assignee
1
RISO KAGAKU CORPORATION
5-34-7, SHIBA, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11542402
US20200239719
16717805
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
45 SOUTH SEVENTH STREET
SUITE 2700
MINNEAPOLIS, MN 55402-1683

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