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Patent Assignment Assignor Details
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Assignor Name : SASAKI, SHIGEKAZU
Total Assignments: 17
Assignment: 1
Reel/Frame:017497/0522   Pages: 3
Recorded: 09/29/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMAMURA, KAZUMASA
Exec Dt:
07/07/2005
2
SASAKI, SHIGEKAZU
Exec Dt:
07/07/2005
3
AMANO, YUICHIRO
Exec Dt:
07/07/2005
4
SAKAMOTO, JUNICHI
Exec Dt:
07/07/2005
5
FUKATSU, KOHJI
Exec Dt:
07/07/2005
Assignee
1
TAKEDA PHARMACEUTICALS COMPANY LIMITED
INTELLECTUAL PROPERTY DEPARTMENT
1-1, DOSHOMACHI 4-CHOME, CHUO-KU
OSAKA, JAPAN 541-0045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7553867
US20060100261
10526507
Correspondence name and address
MARK CHAO, PH.D., JD
INTELLECTUAL PROPERTY DEPARTMENT
TAKEDA PHARMACEUTICALS NORTH AMERICA INC
475 HALF DAY ROAD
LINCOLNSHIRE, IL 60069
Assignment: 2
Reel/Frame:018030/0183   Pages: 3
Recorded: 06/27/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMAMURA, KAZUMASA
Exec Dt:
07/07/2005
2
SASAKI, SHIGEKAZU
Exec Dt:
07/07/2005
3
AMANO, YUICHIRO
Exec Dt:
07/07/2005
4
SAKAMOTO, JUNICHI
Exec Dt:
07/07/2005
5
FUKATSU, KOHJI
Exec Dt:
07/07/2005
Assignee
1
TAKEDA PHARMACEUTICAL COMPANY LIMITED
1-1, DOSHOMACHI 4-CHOME, CHUO-KU
OSAKA-SHI OSAKA, JAPAN 541-0045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7553867
US20060100261
10526507
Correspondence name and address
MARK CHAO, PH.D., JD
INTELLECTUAL PROPERTY DEPARTMENT
TAKEDA PHARMACEUTICAL NORTH ET AL
475 HALF DAY ROAD
LINCOLNSHIRE, IL 60069
Assignment: 3
Reel/Frame:019495/0505   Pages: 3
Recorded: 06/28/2007
Attorney Dkt #:GK-5008-U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SASAKI, SHIGEKAZU
Exec Dt:
01/31/2007
Assignee
1
TAKEDA PHARMACEUTICAL COMPANY LIMITED
1-1, DOSHOMACHI 4-CHOME
CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 541-0045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070244169
11613059
Correspondence name and address
MITCHELL R. BRUSTEIN
TAKEDA SAN DIEGO, INC.
10410 SCIENCE CENTER DRIVE
SAN DIEGO, CA 92121
Assignment: 4
Reel/Frame:023701/0753   Pages: 4
Recorded: 12/18/2009
Attorney Dkt #:2009-2020A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YASUMA, TSUNEO
Exec Dt:
10/13/2009
2
SASAKI, SHIGEKAZU
Exec Dt:
10/13/2009
3
UJIKAWA, OSAMU
Exec Dt:
10/13/2009
4
MIYAMOTO, YASUFUMI
Exec Dt:
10/13/2009
Assignee
1
TAKEDA PHARMACEUTICAL COMPANY LIMITED
1-1, DOSHOMACHI 4-CHOME, CHUO-KU, OSAKA-SHI
OSAKA 541-0045, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110301155
12452174
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: WARREN M. CHEEK, ESQ.
1030 15TH STREET, N.W., SUITE 400 EAST
WASHINGTON, DC 20005-1503
Assignment: 5
Reel/Frame:024530/0602   Pages: 4
Recorded: 06/14/2010
Attorney Dkt #:2010-0692A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, SHIGEKAZU
Exec Dt:
05/27/2010
2
KUSUMOTO, TOMOKAZU
Exec Dt:
05/27/2010
3
NOMURA, IZUMI
Exec Dt:
05/27/2010
4
MAEZAKI, HIRONOBU
Exec Dt:
05/27/2010
Assignee
1
TAKEDA PHARMACEUTICAL COMPANY LIMITED
1-1, DOSHOMACHI 4-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 541-0045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8318722
US20100317651
12814692
Correspondence name and address
WENDEROTH, LIND & PONACK, LLP
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:027514/0977   Pages: 3
Recorded: 01/11/2012
Attorney Dkt #:2011_1752A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, SHIGEKAZU
Exec Dt:
11/24/2011
2
KUSUMOTO, TOMOKAZU
Exec Dt:
11/24/2011
3
NOMURA, IZUMI
Exec Dt:
12/22/2011
4
MAEZAKI, HIRONOBU
Exec Dt:
11/24/2011
Assignee
1
TAKEDA PHARMACEUTICAL COMPANY LIMITED
1-1, DOSHOMACHI 4-CHOME, CHUO-KU, OSAKA-SHI,
OSAKA, JAPAN 541-0045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9115139
US20120135979
13377918
Correspondence name and address
WENDEROTH, LIND & PONACK, LLP
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:033621/0180   Pages: 8
Recorded: 08/27/2014
Attorney Dkt #:2014-0521A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUSUMOTO, TOMOKAZU
Exec Dt:
05/07/2014
2
SASAKI, SHIGEKAZU
Exec Dt:
05/08/2014
3
MAEZAKI, HIRONOBU
Exec Dt:
05/07/2014
Assignee
1
TAKEDA PHARMACEUTICAL COMPANY LIMITED
1-1, DOSHOMACHI 4-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 541-0045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9556200
US20150045351
14381347
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, NW
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:034520/0253   Pages: 4
Recorded: 12/16/2014
Attorney Dkt #:20039.0074USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKAMI, SATOSHI
Exec Dt:
09/01/2014
2
NAKAMURA, SHINJI
Exec Dt:
08/30/2014
3
ASHIZAWA, TOMOKO
Exec Dt:
10/20/2014
4
SASAKI, SHIGEKAZU
Exec Dt:
09/01/2014
5
TANIGUCHI, TAKAHIKO
Exec Dt:
09/09/2014
6
NOMURA, IZUMI
Exec Dt:
09/04/2014
7
KAWASAKI, MASANORI
Exec Dt:
10/20/2014
Assignee
1
TAKEDA PHARMACEUTICAL COMPANY LIMITED
1-1, DOSHOMACHI 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9469637
US20150105373
14397066
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
P. O. BOX 2902
MINNEAPOLIS, MN 55402
Assignment: 9
Reel/Frame:037745/0533   Pages: 5
Recorded: 02/16/2016
Attorney Dkt #:029998-1167-US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWASAKI, MASANORI
Exec Dt:
01/06/2016
2
MIKAMI, SATOSHI
Exec Dt:
01/15/2016
3
NAKAMURA, SHINJI
Exec Dt:
01/15/2016
4
NEGORO, NOBUYUKI
Exec Dt:
01/15/2016
5
IKEDA, SHUHEI
Exec Dt:
01/18/2016
6
NOMURA, IZUMI
Exec Dt:
01/18/2016
7
ASHIZAWA, TOMOKO
Exec Dt:
01/15/2016
8
IMAEDA, TOSHIHIRO
Exec Dt:
01/06/2016
9
SETO, MASAKI
Exec Dt:
01/19/2016
10
SASAKI, SHIGEKAZU
Exec Dt:
01/19/2016
11
MARUI, SHOGO
Exec Dt:
01/15/2016
12
TANIGUCHI, TAKAHIKO
Exec Dt:
01/18/2016
Assignee
1
TAKEDA PHARMACEUTICAL COMPANY LIMITED
1-1, DOSHOMACHI 4-CHOME
CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 541-0045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160159808
14907139
Correspondence name and address
LISA V. MUELLER
180 N. STETSON AVE., SUITE 2000
MICHAEL BEST & FRIEDRICH LLP
CHICAGO, IL 60601
Assignment: 10
Reel/Frame:041999/0915   Pages: 5
Recorded: 04/13/2017
Attorney Dkt #:2017-0120A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BANNO, YOSHIHIRO
Exec Dt:
01/31/2017
2
KAMAURA, MASAHIRO
Exec Dt:
01/31/2017
3
TANIGUCHI, TAKAHIKO
Exec Dt:
01/31/2017
4
TAKAMI, KAZUAKI
Exec Dt:
01/31/2017
5
FUKUDA, KOICHIRO
Exec Dt:
01/31/2017
6
SASAKI, SHIGEKAZU
Exec Dt:
01/31/2017
Assignee
1
TAKEDA PHARMACEUTICAL COMPANY LIMITED
1-1, DOSHOMACHI 4-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 541-0045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9944596
US20170233339
15518782
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, NW
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 11
Reel/Frame:041887/0317   Pages: 5
Recorded: 04/06/2017
Attorney Dkt #:2017-0243A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BANNO, YOSHIHIRO
Exec Dt:
03/15/2017
2
KAMAURA, MASAHIRO
Exec Dt:
03/15/2017
3
TAKAMI, KAZUAKI
Exec Dt:
03/15/2017
4
FUKUDA, KOICHIRO
Exec Dt:
03/15/2017
5
SASAKI, SHIGEKAZU
Exec Dt:
03/14/2017
Assignee
1
TAKEDA PHARMACEUTICAL COMPANY LIMITED
1-1, DOSHOMACHI 4-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 541-0045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10214498
US20180237404
15517227
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, NW
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 12
Reel/Frame:044302/0289   Pages: 12
Recorded: 12/05/2017
Attorney Dkt #:109100-0113
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, MINORU
Exec Dt:
07/13/2017
2
KIKUCHI, FUMIAKI
Exec Dt:
07/13/2017
3
IKEDA, ZENICHI
Exec Dt:
07/13/2017
4
KAKEGAWA, KEIKO
Exec Dt:
07/13/2017
5
NISHIKAWA, YOICHI
Exec Dt:
07/04/2017
6
SASAKI, SHIGEKAZU
Exec Dt:
07/11/2017
7
FUKUDA, KOICHIRO
Exec Dt:
07/13/2017
8
TAKAMI, KAZUAKI
Exec Dt:
07/13/2017
9
BANNO, YOSHIHIRO
Exec Dt:
07/13/2017
10
KAMAURA, MASAHIRO
Exec Dt:
11/18/2017
Assignee
1
TAKEDA PHARMACEUTICAL COMPANY LIMITED
1-1, DOSHOMACHI 4-CHOME
CHUO-KU, OSAKA-SHI, OSAKA, JAPAN 541-0045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9975903
US20170349605
15539607
Correspondence name and address
STEPHEN B. MAEBIUS
FOLEY & LARDNER LLP
3000 K STREET N.W., SUITE 600
WASHINGTON, DC 20007
Assignment: 13
Reel/Frame:054492/0274   Pages: 8
Recorded: 11/30/2020
Attorney Dkt #:ASAMU-37491.251
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, NOBUO
Exec Dt:
09/09/2019
2
NARA, HIROSHI
Exec Dt:
09/02/2019
3
SHIMOKAWA, KENICHIRO
Exec Dt:
09/09/2019
4
OHRA, TAIICHI
Exec Dt:
09/03/2019
5
SASAKI, SHIGEKAZU
Exec Dt:
09/02/2019
6
ISHII, NAOKI
Exec Dt:
09/01/2019
Assignee
1
TAKEDA PHARMACEUTICAL COMPANY LIMITED
1-1, DOSHOMACHI 4-CHOME, CHUO-KU
OSAKA-SHI
OSAKA, JAPAN 5410045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200163970
16482994
Correspondence name and address
LISA V. MUELLER
2275 DEMING WAY
SUITE 310
MIDDLETON, WI 53562
Assignment: 14
Reel/Frame:051370/0455   Pages: 4
Recorded: 12/26/2019
Attorney Dkt #:509305US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, SHIGEKAZU
Exec Dt:
12/12/2019
2
NAKAMURA, MUTSUMI
Exec Dt:
12/12/2019
3
KATSUMATA, KUNIAKI
Exec Dt:
12/11/2019
Assignee
1
BOURBON CORPORATION
3-1, EKIMAE 1-CHOME
KASHIWAZAKI-SHI, NIIGATA-KEN, JAPAN 945-8611
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180139981
15575155
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:053749/0589   Pages: 22
Recorded: 09/11/2020
Attorney Dkt #:126047-0101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FURUKAWA, HIDEKI
Exec Dt:
07/15/2020
2
NAKAGAWA, YASUO
Exec Dt:
07/16/2020
3
YOGO, TAKATOSHI
Exec Dt:
07/17/2020
4
TOKUNOH, RYOSUKE
Exec Dt:
07/17/2020
5
SASAKI, SHIGEKAZU
Exec Dt:
07/15/2020
6
HIDAKA, KOSUKE
Exec Dt:
07/18/2020
7
SEKI, TOMOHIRO
Exec Dt:
07/17/2020
8
MIYATA, KENICHI
Exec Dt:
08/06/2020
9
UCHIDA, AKIO
Exec Dt:
08/01/2020
Assignee
1
TAKEDA PHARMACEUTICAL COMPANY LIMITED
1-1, DOSHOMACHI 4-CHOME
CHUO-KU, OSAKA-SHI, OSAKA, JAPAN 5410045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11597928
US20210024929
16980191
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET, N.W.
SUITE 600
WASHINGTON, DC 20007-5109
Assignment: 16
Reel/Frame:055130/0115   Pages: 12
Recorded: 02/03/2021
Attorney Dkt #:081356-0592
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FURUKAWA, HIDEKI
Exec Dt:
11/09/2020
2
NAKAGAWA, YASUO
Exec Dt:
11/09/2020
3
YOGO, TAKATOSHI
Exec Dt:
11/10/2020
4
TOKUNOH, RYOSUKE
Exec Dt:
11/09/2020
5
SASAKI, SHIGEKAZU
Exec Dt:
11/09/2020
6
HIDAKA, KOSUKE
Exec Dt:
11/11/2020
7
SEKI, TOMOHIRO
Exec Dt:
11/10/2020
8
MIYATA, KENICHI
Exec Dt:
11/12/2020
9
ADACHI, YUSUKE
Exec Dt:
11/10/2020
10
ARIMURA, NAOTO
Exec Dt:
11/11/2020
Assignee
1
TAKEDA PHARMACEUTICAL COMPANY LIMITED
1-1, DOSHOMACHI 4-CHOME
CHUO-KU, OSAKA-SHI, OSAKA, JAPAN 541-0045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210163934
16982758
Correspondence name and address
KRISTEL SCHORR
FOLEY & LARDNER LLP
3000 K STREET NW SUITE 500
WASHINGTON, DC 20007-5109
Assignment: 17
Reel/Frame:060292/0717   Pages: 14
Recorded: 06/23/2022
Attorney Dkt #:126047-0103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FURUKAWA, HIDEKI
Exec Dt:
03/31/2022
2
YOGO, TAKATOSHI
Exec Dt:
04/01/2022
3
NAKAGAWA, YASUO
Exec Dt:
04/01/2022
4
SASAKI, SHIGEKAZU
Exec Dt:
05/16/2022
5
TOKUNOH, RYOSUKE
Exec Dt:
03/31/2022
6
SEKI, TOMOHIRO
Exec Dt:
04/05/2022
7
HIDAKA, KOSUKE
Exec Dt:
04/05/2022
8
KIKUCHI, FUMIAKI
Exec Dt:
04/01/2022
9
KUBO, OSAMU
Exec Dt:
04/04/2022
10
KASAHARA, TAKAHITO
Exec Dt:
03/31/2022
11
KOJIMA, TAKUTO
Exec Dt:
04/01/2022
12
WANG, JUNSI
Exec Dt:
06/07/2022
13
TOKUNAGA, NORIHITO
Exec Dt:
03/31/2022
Assignee
1
TAKEDA PHARMACEUTICAL COMPANY LIMITED
1-1, DOSHOMACHI 4-CHOME
CHUO-KU, OSAKA-SHI, OSAKA, JAPAN 5410045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220370491
17760908
Correspondence name and address
STEPHEN B. MAEBIUS
FOLEY & LARDNER LLP
3000 K STREET NW SUITE 500
WASHINGTON, DC 20007-5109

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