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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 : IKUMA, TAKAHITO
Total Assignments: 10
Assignment: 1
Reel/Frame:033119/0974   Pages: 5
Recorded: 06/17/2014
Attorney Dkt #:140314
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROSE, YASUYO
Exec Dt:
06/06/2014
2
KAWAMURA, JOUJI
Exec Dt:
06/04/2014
3
IKUMA, TAKAHITO
Exec Dt:
06/05/2014
4
KINOSHITA, HIROSHI
Exec Dt:
06/04/2014
Assignee
1
DIC CORPORATION
WATERRAS TOWER, 101, KANDA AWAJICHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 101-0063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150045495
14343360
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVE NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:033323/0650   Pages: 4
Recorded: 07/16/2014
Attorney Dkt #:95839(71719)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAZAKI, TAKESHI
Exec Dt:
06/06/2014
2
HARADA, TETSUYA
Exec Dt:
06/06/2014
3
IKUMA, TAKAHITO
Exec Dt:
06/06/2014
4
TAKIZAWA, HIRONOBU
Exec Dt:
06/06/2014
Assignee
1
DIC CORPORATION
35-58, SAKASHITA 3-CHOME, ITABASHI-KU
TOKYO, JAPAN 174-8520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150005413
14372547
Correspondence name and address
EDWARDS WILDMAN PALMER LLP
P.O BOX 55874
BOSTON, MA 02205
Assignment: 3
Reel/Frame:034633/0317   Pages: 5
Recorded: 01/05/2015
Attorney Dkt #:96412(302716)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAZAKI, TAKESHI
Exec Dt:
09/26/2014
2
IKUMA, TAKAHITO
Exec Dt:
09/26/2014
3
HARADA, TETSUYA
Exec Dt:
09/26/2014
4
YAMAZAKI, TETSUYA
Exec Dt:
10/17/2014
5
MINOWA, MARI
Exec Dt:
11/14/2014
6
YOSHIZAWA, MASAKAZU
Exec Dt:
10/23/2014
Assignee
1
DIC CORPORATION
35-58, SAKASHITA 3-CHOME, ITABASHI-KU
TOKYO, JAPAN 174-8520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9624606
US20150087750
14388188
Correspondence name and address
EDWARDS WILDMAN PALMER LLP
P.O BOX 55874
BOSTON, MA 02205
Assignment: 4
Reel/Frame:034125/0362   Pages: 4
Recorded: 11/07/2014
Attorney Dkt #:96489(302716)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKUMA, TAKAHITO
Exec Dt:
09/29/2014
2
YAMAZAKI, TAKESHI
Exec Dt:
09/29/2014
3
HARADA, TOMOAKI
Exec Dt:
09/29/2014
4
HARADA, TETSUYA
Exec Dt:
09/29/2014
Assignee
1
DIC CORPORATION
35-58, SAKASHITA 3-CHOME, ITABASHI-KU
TOKYO, JAPAN 174-8520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150166741
14388898
Correspondence name and address
EDWARDS WILDMAN PALMER LLP
P.O BOX 55874
BOSTON, MA 02205
Assignment: 5
Reel/Frame:038132/0941   Pages: 3
Recorded: 03/30/2016
Attorney Dkt #:1451308.292US9
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKUMA, TAKAHITO
Exec Dt:
02/24/2016
2
HARADA, TETSUYA
Exec Dt:
02/25/2016
3
KANZAKI, MITSUYUKI
Exec Dt:
03/03/2016
Assignee
1
DIC CORPORATION
35-58, SAKASHITA 3-CHOME, ITABASHI-KU
TOKYO, JAPAN 174-8520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9902820
US20160237229
15025910
Correspondence name and address
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 6
Reel/Frame:038133/0476   Pages: 3
Recorded: 03/30/2016
Attorney Dkt #:1451308.293US9
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKUMA, TAKAHITO
Exec Dt:
02/24/2016
2
HARADA, TETSUYA
Exec Dt:
02/25/2016
3
KANZAKI, MITSUYUKI
Exec Dt:
03/03/2016
Assignee
1
DIC CORPORATION
35-58, SAKASHITA 3-CHOME, ITABASHI-KU
TOKYO, JAPAN 174-8520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9822241
US20160244597
15025917
Correspondence name and address
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 7
Reel/Frame:046621/0843   Pages: 8
Recorded: 08/13/2018
Attorney Dkt #:1451202.213US9
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUJII, YOSHINOBU
Exec Dt:
05/17/2018
2
SAKAKIBARA, KEITA
Exec Dt:
05/17/2018
3
HARADA, TETSUYA
Exec Dt:
05/23/2018
4
IKUMA, TAKAHITO
Exec Dt:
05/25/2018
5
OKAWA, JUNYA
Exec Dt:
05/25/2018
6
MATSUSUE, IKKO
Exec Dt:
05/25/2018
7
SHINYA, JUNJI
Exec Dt:
05/24/2018
Assignees
1
KYOTO UNIVERSITY
36-1, YOSHIDA-HONMACHI, SAKYO-KU
KYOTO-SHI, KYOTO, JAPAN 6068501
2
DIC CORPORATION
35-58, SAKASHITA 3-CHOME, ITABASHI-KU
TOKYO, JAPAN 1748520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180362405
15780033
Correspondence name and address
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 8
Reel/Frame:051275/0586   Pages: 8
Recorded: 12/13/2019
Attorney Dkt #:P191240US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUJII, YOSHINOBU
Exec Dt:
12/07/2019
2
SAKAKIBARA, KEITA
Exec Dt:
12/09/2019
3
TANAKA, KOJI
Exec Dt:
12/05/2019
4
IKUMA, TAKAHITO
Exec Dt:
12/09/2019
5
OKAWA, JUNYA
Exec Dt:
12/11/2019
6
MATSUSUE, IKKO
Exec Dt:
12/11/2019
Assignees
1
KYOTO UNIVERSITY
36-1, YOSHIDA-HONMACHI, SAKYO-KU
KYOTO-SHI, KYOTO, JAPAN 606-8501
2
DAIO PAPER CORPORATION
2-60, MISHIMAKAMIYA-CHO
SHIKOKUCHUO-SHI, EHIME, JAPAN 799-0492
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11655310
US20200115471
16622475
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:053480/0344   Pages: 4
Recorded: 08/13/2020
Attorney Dkt #:084672-US-1108-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHU, PEIXIN
Exec Dt:
04/08/2020
2
KATO, SHINJI
Exec Dt:
07/10/2020
3
KIYOOKA, RYUUICHI
Exec Dt:
07/10/2020
4
KUROKI, KATSUHITO
Exec Dt:
04/08/2020
5
KATANO, SATOSHI
Exec Dt:
04/08/2020
6
IKUMA, TAKAHITO
Exec Dt:
04/08/2020
Assignee
1
DIC CORPORATION
35-58, SAKASHITA 3-CHOME, ITABASHI-KU,
TOKYO, JAPAN 174-8520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11876224
US20200365893
16765875
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN
Assignment: 10
Reel/Frame:057816/0847   Pages: 4
Recorded: 10/18/2021
Attorney Dkt #:086746-0154
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHU, PEIXIN
Exec Dt:
04/02/2021
2
KAWASE, KENICHI
Exec Dt:
04/07/2021
3
OOTSUKA, SHUNICHI
Exec Dt:
04/05/2021
4
IKUMA, TAKAHITO
Exec Dt:
04/12/2021
Assignee
1
DIC CORPORATION
35-58, SAKASHITA 3-CHOME, ITABASHI-KU
TOKYO, JAPAN 174-8520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220069296
17414914
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET
WASHINGTON, DC 20001

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