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Patent Assignment Assignor Details
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Assignor Name : TSUKAMOTO, TETSUYA
Total Assignments: 19
Assignment: 1
Reel/Frame:006740/0386   Pages: 3
Recorded: 10/26/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEDA, YOSHIHARU
Exec Dt:
10/12/1993
2
ISHIBASHI, YUKIO
Exec Dt:
10/12/1993
3
TSUKAMOTO, TETSUYA
Exec Dt:
10/12/1993
4
MIZUNO, MASAHIRO
Exec Dt:
10/12/1993
Assignee
1
TAKEDA CHEMICAL INDUSTRIES, LTD.
1-1, DOSHOMACHI 4-CHOME
CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5492903
NONE
08112072
Correspondence name and address
WEGNER CANTOR MUELLER & PLAYER
DOUGLAS P. MUELLER
1233 20TH STREET, N.W., STE. 300
P.O. BOX 18218
WASHINGTON, D.C. 20036-8218
Assignment: 2
Reel/Frame:012823/0038   Pages: 3
Recorded: 02/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHKAWA, SHIGENORI
Exec Dt:
11/19/2001
2
HASHIMOTO, TADATOSHI
Exec Dt:
11/19/2001
3
TSUKAMOTO, TETSUYA
Exec Dt:
11/19/2001
Assignee
1
TAKEDA CHEMICAL INDUSTRIES LTD.
INTELLECTUAL PROPERTY DEPARTMENT
1-1, DOSHOMACHI 4-CHOME CHUO-KU
OSAKA, JAPAN 540-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7008940
NONE
10069314
Correspondence name and address
TAKEDA PHARMACEUTICALS NORTH AMERICA INC
MARK CHAO, PHD, JD
INTELLECTUAL PROPERTY DEPARTMENT
SUITE 500, 475 HALF DAY ROAD
LINCOLNSHIRE, ILLINOIS 60069
Assignment: 3
Reel/Frame:012821/0768   Pages: 3
Recorded: 02/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHKAWA, SHIGENORI
Exec Dt:
11/20/2001
2
HASHIMOTO, TADATOSHI
Exec Dt:
11/20/2001
3
TSUKAMOTO, TETSUYA
Exec Dt:
11/20/2001
Assignee
1
TAKEDA CHEMICAL INDUSTRIES LTD.
INTELLECTUAL PROPERTY DEPARTMENT
1-1, DOSHOMACHI 4-CHOME CHUO-KU
OSAKA 540-8645, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6872718
NONE
10069180
Correspondence name and address
TAKEDA PHARMACEUTICALS NORTH AMERICA INC
MARK CHAO, PHD, JD
INTELLECTUAL PROPERTY DEPARTMENT
475 HALF DAY ROAD, SUITE 500
LINCOLNSHIRE, ILLINOIS 60069
Assignment: 4
Reel/Frame:015275/0490   Pages: 3
Recorded: 12/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHKAWA, SHIGENORI
Exec Dt:
11/26/2003
2
MIYAMOTO, MASAOMI
Exec Dt:
11/26/2003
3
OKURA, MASAHIRO
Exec Dt:
11/26/2003
4
TSUKAMOTO, TETSUYA
Exec Dt:
11/26/2003
Assignee
1
TAKEDA CHEMICAL INDUSTRIES, LTD.
1-1, DOSHOMACHI 4-CHOME
INTELLECTUAL PROPERTY DEPARTMENT
CHUO-KU, OSAKA, JAPAN 540-8645
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7208495
US20040167171
10481367
Correspondence name and address
TAKEDA PHARMACEUTICALS NORTH AMERICA,INC
MARK CHAO, PH.D., JD
475 HALF DAY ROAD, SUITE 500
INTELLECTUAL PROPERTY DEPARTMENT
LINCOLNSHIRE, IL 60069
Assignment: 5
Reel/Frame:017405/0987   Pages: 3
Recorded: 12/20/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHKAWA, SHIGENORI
Exec Dt:
11/15/2005
2
TSUKAMOTO, TETSUYA
Exec Dt:
11/15/2005
3
KIYOTA, YOSHIHIRO
Exec Dt:
11/15/2005
4
GOTO, MIKA
Exec Dt:
11/15/2005
5
YAMAMOTO, SHOUZOU
Exec Dt:
11/15/2005
6
SHIMOJOU, MASATO
Exec Dt:
11/15/2005
7
SETOU, MASAKI
Exec Dt:
11/15/2005
Assignee
1
TAKEDA PHARMACEUTICAL COMPANY LIMITED
1-1, DOSHOMACHI 4-CHOME, CHUO-KU
INTELLECTUAL PROPERTY DEPARTMENT
OSAKA, JAPAN 541-0045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7465815
US20070099990
10561483
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: 6
Reel/Frame:019858/0740   Pages: 3
Recorded: 09/14/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKAMOTO, TETSUYA
Exec Dt:
07/11/2007
2
YAMAMOTO, TAKESHI
Exec Dt:
07/19/2007
3
TOKUNOH, RYOSUKE
Exec Dt:
07/26/2007
4
KAWAMOTO, TOMOHIRO
Exec Dt:
07/20/2007
5
OKURA, MASAHIRO
Exec Dt:
07/27/2007
6
KORI, MASAKUNI
Exec Dt:
07/11/2007
7
MURASE, KATSUHITO
Exec Dt:
08/03/2007
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
US20090156582
11884054
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: WARREN M. CHEEK, ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 7
Reel/Frame:021961/0893   Pages: 8
Recorded: 12/11/2008
Attorney Dkt #:KUZ0045US.NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEDA, HIROSHI
Exec Dt:
11/27/2008
2
TSUKAMOTO, TETSUYA
Exec Dt:
11/27/2008
3
TATEMATSU, MASAE
Exec Dt:
11/27/2008
Assignees
1
HIROSHI MAEDA
21-24, KOTO 3-CHOME
KUMAMOTO-SHI, KUMAMOTO 8620909, JAPAN
2
AICHI PREFECTURE
1-2, SANNOMARU 3-CHOME
NAKA-KU, NAGOYA-SHI, AICHI 4600001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090163600
12294972
Correspondence name and address
LICATA & TYRRELL P.C.
66 E. MAIN STREET
MARLTON, NJ 08053
Assignment: 8
Reel/Frame:027589/0853   Pages: 6
Recorded: 01/25/2012
Attorney Dkt #:KUZ0045US.C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEDA, HIROSHI
Exec Dt:
11/27/2008
2
TSUKAMOTO, TETSUYA
Exec Dt:
11/27/2008
3
TATEMATSU, MASAE
Exec Dt:
11/27/2008
Assignees
1
MAEDA, HIROSHI
21-24 KOTO 3-CHOME
KUMAMOTO-SHI
KUMAMOTO 8620909, JAPAN
2
AICHI PREFECTURE
1-2 SANNOMARU 3-CHOME
NAKA-KU, NAGOYA-SHI
AICHI 4600001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8865775
US20120122995
13354507
Correspondence name and address
KATHLEEN A. TYRRELL
LICATA & TYRRELL P.C.
66 E. MAIN ST
MARLTON, NJ 08053
Assignment: 9
Reel/Frame:022521/0257   Pages: 3
Recorded: 04/08/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KORI, MASAKUNI
Exec Dt:
03/11/2009
2
OKI, HIDEYUKI
Exec Dt:
03/12/2009
3
TSUKAMOTO, TETSUYA
Exec Dt:
03/11/2009
4
TAKAHASHI, MASASHI
Exec Dt:
03/11/2009
5
SETOH, MASAKI
Exec Dt:
03/11/2009
6
HIRANO, TAKEHIRO
Exec Dt:
03/11/2009
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
US20110039893
12311653
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: 10
Reel/Frame:024209/0764   Pages: 4
Recorded: 04/09/2010
Attorney Dkt #:2010_0191A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKAMOTO, TETSUYA
Exec Dt:
03/26/2010
2
WAKABAYASHI, TAKESHI
Exec Dt:
03/16/2010
3
OHRA, TAIICHI
Exec Dt:
03/26/2010
Assignee
1
TAKEDA PHARMACEUTICAL COMPANY LIMITED
1-1, DOSHOMACHI 4-CHOME, CHUO-KU, OSAKA-SHI,
OSAKA, JAPAN 541-0045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8288390
US20100234357
12659447
Correspondence name and address
WENDEROTH, LIND & PONACK, LLP
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 11
Reel/Frame:027161/0857   Pages: 3
Recorded: 11/02/2011
Attorney Dkt #:2011_1232A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKAMOTO, TETSUYA
Exec Dt:
09/27/2011
2
WAKABAYASHI, TAKESHI
Exec Dt:
09/27/2011
3
OHRA, TAIICHI
Exec Dt:
09/27/2011
Assignee
1
TAKEDA PHARMACEUTICAL COMPANY LIMITED
1-1, DOSHOMACHI 4-CHOME, CHUO-KU, OSAKA-SHI,
OSAKA, JAPAN 541-0045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8957069
US20120046277
13255366
Correspondence name and address
WENDEROTH, LIND & PONACK, LLP
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 12
Reel/Frame:027424/0588   Pages: 5
Recorded: 12/21/2011
Attorney Dkt #:2011_1233A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHICHI, YUJI
Exec Dt:
10/21/2011
2
YAMADA, MASAMI
Exec Dt:
12/13/2011
3
KAMEI, TAKU
Exec Dt:
10/21/2011
4
FUJIMORI, IKUO
Exec Dt:
12/13/2011
5
NAKADA, YOSHIHISA
Exec Dt:
10/21/2011
6
YUKAWA, TOMOYA
Exec Dt:
10/21/2011
7
SAKAUCHI, NOBUKI
Exec Dt:
10/21/2011
8
OHBA, YUSUKE
Exec Dt:
10/21/2011
9
TSUKAMOTO, TETSUYA
Exec Dt:
10/21/2011
Assignee
1
TAKEDA PHARMACEUTICAL COMPANY LIMITED
1-1, DOSHOMACHI 4-CHOME, CHUO-KU, OSAKA-SHI,
OSAKA, JAPAN 541-0045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8722662
US20120088748
13253293
Correspondence name and address
WENDEROTH, LIND & PONACK, LLP
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 13
Reel/Frame:027191/0044   Pages: 5
Recorded: 11/08/2011
Attorney Dkt #:2011_1054A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOIKE, TATSUKI
Exec Dt:
10/28/2011
2
NAKAMURA, MINORU
Exec Dt:
10/28/2011
3
TOMATA, YOSHIHIDE
Exec Dt:
10/28/2011
4
TAKAI, TAKAFUMI
Exec Dt:
10/28/2011
5
HOASHI, YASUTAKA
Exec Dt:
10/28/2011
6
KAJITA, YUICHI
Exec Dt:
10/28/2011
7
TSUKAMOTO, TETSUYA
Exec Dt:
10/28/2011
8
KAMATA, MAKOTO
Exec Dt:
10/28/2011
Assignee
1
TAKEDA PHARMACEUTICAL COMPANY LIMITED
1-1, DOSHOMACHI 4-CHOME, CHUO-KU, OSAKA-SHI,
OSAKA, JAPAN 541-0045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8822699
US20120059030
13223455
Correspondence name and address
WENDEROTH, LIND & PONACK, LLP
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 14
Reel/Frame:028935/0122   Pages: 3
Recorded: 09/11/2012
Attorney Dkt #:2012_0621A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKAMOTO, TETSUYA
Exec Dt:
08/21/2012
2
WAKABAYASHI, TAKESHI
Exec Dt:
08/22/2012
3
TOKUNAGA, NORIHITO
Exec Dt:
08/22/2012
4
MIYANOHANA, YUHEI
Exec Dt:
08/22/2012
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
US20130005710
13509668
Correspondence name and address
WENDEROTH, LIND & PONACK, LLP
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 15
Reel/Frame:030039/0735   Pages: 4
Recorded: 03/19/2013
Attorney Dkt #:2013_0149A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOIKE, TATSUKI
Exec Dt:
02/21/2013
2
NAKAMURA, MINORU
Exec Dt:
02/21/2013
3
TOMATA, YOSHIHIDE
Exec Dt:
02/22/2013
4
TAKAI, TAKAFUMI
Exec Dt:
02/21/2013
5
HOASHI, YASUTAKA
Exec Dt:
02/21/2013
6
KAJITA, YUICHI
Exec Dt:
02/21/2013
7
TSUKAMOTO, TETSUYA
Exec Dt:
02/22/2013
8
KAMATA, MAKOTO
Exec Dt:
02/21/2013
Assignee
1
TAKEDA PHARMACEUTICAL COMPANY LIMITED
1-1, DOSHOMACHI 4-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 541-0045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8901309
US20130178497
13819239
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 16
Reel/Frame:030623/0210   Pages: 5
Recorded: 06/17/2013
Attorney Dkt #:2013-0445A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHICHI, YUJI
Exec Dt:
06/06/2013
2
YAMADA, MASAMI
Exec Dt:
06/10/2013
3
KAMEI, TAKU
Exec Dt:
06/10/2013
4
FUJIMORI, IKUO
Exec Dt:
06/10/2013
5
NAKADA, YOSHIHISA
Exec Dt:
06/10/2013
6
YUKAWA, TOMOYA
Exec Dt:
06/10/2013
7
SAKAUCHI, NOBUKI
Exec Dt:
06/10/2013
8
OHBA, YUSUKE
Exec Dt:
06/10/2013
9
TSUKAMOTO, TETSUYA
Exec Dt:
06/10/2013
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
US20130267494
13877810
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 17
Reel/Frame:040191/0203   Pages: 8
Recorded: 11/01/2016
Attorney Dkt #:029998-1168-US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKAMOTO, TETSUYA
Exec Dt:
10/03/2016
2
NAKADA, YOSHIHISA
Exec Dt:
09/30/2016
3
MOCHIZUKI, MICHIYO
Exec Dt:
09/30/2016
4
TAKAI, TAKAFUMI
Exec Dt:
10/03/2016
5
YUKAWA, TOMOYA
Exec Dt:
09/30/2016
6
SHIOKAWA, ZENYU
Exec Dt:
09/30/2016
7
KATOH, TAISUKE
Exec Dt:
09/30/2016
8
SETOH, MASAKI
Exec Dt:
09/30/2016
9
SATO, AYUMU
Exec Dt:
09/27/2016
10
YUKAWA, TAKAFUMI
Exec Dt:
09/30/2016
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
US20170096422
15127970
Correspondence name and address
LISA V. MUELLER
180 N. STETSON AVE., SUITE 2000
CHICAGO, IL 60601
Assignment: 18
Reel/Frame:055160/0437   Pages: 4
Recorded: 02/05/2021
Attorney Dkt #:P210091US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJITA, ISSAKU
Exec Dt:
11/25/2020
2
TAKAHASHI, RYOTA
Exec Dt:
11/25/2020
3
SHIMOHARA, YASUAKI
Exec Dt:
11/25/2020
4
NAKAMURA, TAICHI
Exec Dt:
11/25/2020
5
TSUKAMOTO, TETSUYA
Exec Dt:
11/25/2020
Assignee
1
MITSUBISHI POWER, LTD.
3-1, MINATOMIRAI 3-CHOME, NISHI-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 220-8401
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11339686
US20210301682
17266176
Correspondence name and address
WESTERMAN HATTORI DANIELS & ADRIAN LLP
8500 LEESBURG PIKE SUITE 7500
TYSONSVA, VA 22182
Assignment: 19
Reel/Frame:060913/0298   Pages: 3
Recorded: 08/26/2022
Attorney Dkt #:P220697US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSUKAMOTO, TETSUYA
Exec Dt:
08/05/2022
Assignee
1
O&K COMPANY
12-25, HIGASHIYAMA-CHOU
HIGASHIOSAKA-SHI, OSAKA, JAPAN 579-8027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230077757
17798142
Correspondence name and address
WHDA, LLP
8500 LEESBURG PIKE, SUITE 7500
TYSONS, VA 22182

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