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Patent Assignment Assignor Details
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Assignor Name : AKIYAMA, YOHKO
Total Assignments: 15
Assignment: 1
Reel/Frame:006210/0949   Pages: 3
Recorded: 07/03/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
AKIYAMA, YOHKO
Exec Dt:
06/26/1990
2
YOSHIOKA, MINORU
Exec Dt:
06/26/1990
3
KITAMORI, NOBUYUKI
Exec Dt:
06/26/1990
Assignee
1
TAKEDA CHEMICAL INDUSTRIES, LTD.
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5189148
NONE
07547454
Correspondence name and address
GREGORY D. WILLIAMS
130 WATER STREET
BOSTON, MASSACHUSETTS 02109
Assignment: 2
Reel/Frame:005621/0711   Pages: 2
Recorded: 02/22/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
AKIYAMA, YOHKO
Exec Dt:
02/14/1991
2
NAGAHARA, NAOKI
Exec Dt:
02/14/1991
3
YOSHIOKA, MINORU
Exec Dt:
02/14/1991
Assignee
1
TAKEDA CHEMICAL INDUSTRIES, LTD., 3-6, DOSHOMACHI 2-CHOME, CHUO-KU, OSAKA 541 JAPAN A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5162057
NONE
07659610
Correspondence name and address
WEGNER, CANTOR, MUELLER & PLAYER
P. O. BOX 18218
WASHINGTON, DC 20036-8218
Assignment: 3
Reel/Frame:008561/0840   Pages: 3
Recorded: 03/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NARA, EIJI
Exec Dt:
02/27/1997
2
AKIYAMA, YOHKO
Exec Dt:
02/27/1997
3
NAKAMURA, KENJI
Exec Dt:
02/27/1997
Assignee
1
TAKEDA CHEMICAL INDUSTRIES, LTD.
1-1, DOSHOMACHI 4-CHOME, CHUO-KU
OSAKA 541, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6245351
NONE
08812939
Correspondence name and address
WENDEROTH, LIND & PONACK
WARREN M. CHEEK, JR.
805 15TH ST., NW
SUITE 700
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:009402/0283   Pages: 3
Recorded: 08/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANAI, SHIGEO
Exec Dt:
08/06/1998
2
SUDO, KATSUICHI
Exec Dt:
08/06/1998
3
AKIYAMA, YOHKO
Exec Dt:
08/06/1998
4
NAGAHARA, NAOKI
Exec Dt:
08/06/1998
Assignee
1
TAKEDA CHEMICAL INDUSTRIES, LTD.
17-85, JUSOHONMACHI 2-CHOME YODOGAWA-KU
OSAKA 532, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5846562
NONE
08831490
Correspondence name and address
DIKE, BRONSTEIN ET AL
DAVID G. CONLIN
130 WATER STREET
BOSTN, MA 02109
Assignment: 5
Reel/Frame:010335/0635   Pages: 3
Recorded: 09/10/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKIYAMA, YOHKO
Exec Dt:
08/27/1999
2
NAGAHARA, NAOKI
Exec Dt:
08/27/1999
3
KITANO, MEGUMI
Exec Dt:
08/26/1999
4
NAKAO, MASAFUMI
Exec Dt:
08/27/1999
Assignee
1
TAKEDA CHEMICAL INDUSTRIES, LTD.
1-1, DOSHOMACHI 4-CHOME, CHUO-KU
OSAKA, JAPAN 540-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6428813
NONE
09380939
Correspondence name and address
TAKEDA CHEMICAL INDUSTRIES, LTD.
PHILIPPE Y. RIESEN
INTELLECTUAL PROPERTY DEPARTMENT
17-85, JUSOHONMACHI 2-CHOME, YODOGAWA-KU
OSAKA, JAPAN 532-8686
Assignment: 6
Reel/Frame:010505/0487   Pages: 3
Recorded: 11/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYAGAWA, KEN-ICHIRO
Exec Dt:
10/25/1999
2
TSUBOTANI, SHIGETOSHI
Exec Dt:
10/25/1999
3
NAKAO, MASAFUMI
Exec Dt:
10/25/1999
4
NAKANO, YOSHITAKA
Exec Dt:
10/25/1999
5
KAMIYAMA, KEIJI
Exec Dt:
10/25/1999
6
IZAWA, MOTOO
Exec Dt:
10/25/1999
7
AKIYAMA, YOHKO
Exec Dt:
10/25/1999
8
NISHIKIMI, YUJI
Exec Dt:
10/25/1999
Assignee
1
TAKEDA CHEMICAL INDUSTRIES, LTD.
1-1, DOSHOMACHI 4-CHOME, CHUO-KU
OSAKA, JAPAN 540-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6423869
NONE
09423118
Correspondence name and address
TAKEDA CHEMICAL INDUSTRIES, LTD.
PHILIPPE Y. RIESEN
17-85, JUSOHONMACHI 2-CHOME, YODOGAWA-KU
OSAKA, JAPAN 532-8686
Assignment: 7
Reel/Frame:013186/0909   Pages: 3
Recorded: 06/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKIYAMA, YOHKO
Exec Dt:
05/27/2002
2
NAGAHARA, NAOKI
Exec Dt:
05/27/2002
3
MATSUMOTO, YUKIHIRO
Exec Dt:
05/27/2002
Assignee
1
TAKEDA CHEMICAL INDUSTRIES LTD.
1-1, DOSHOMACHI 4-CHOME, CHUO-KU
INTELLECTUAL PROPERTY DEPARTMENT
OSAKA, JAPAN 540-8645
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030078189
10149239
Correspondence name and address
TAKEDA PHARMACEUTICALS NORTH
AMERICA, INC.
MARK CHAO, PHD, JD
IP DEPT., 475 HALF DAY ROAD, SUITE 500
LINCOLNSHIRE, IL 60069
Assignment: 8
Reel/Frame:014552/0404   Pages: 3
Recorded: 06/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKIYAMA, YOHKO
Exec Dt:
05/09/2003
2
IINUMA, SATOSHI
Exec Dt:
05/09/2003
3
BANDO, HIROTO
Exec Dt:
05/09/2003
Assignee
1
TAKEDA CHEMICAL INDUSTRIES LTD.
1-1, DOSHOMACHI 4-CHOME CHUO-KU
INTELLECTUAL PROPERTY DEPARTMENT
OSAKA, JAPAN 540-8645
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040058956
10433507
Correspondence name and address
TAKEDA PHARMACEUTICALS NORTH ET AL
MARK CHAO, PHD, JD
INTELLECTUAL PROPERTY DEPARTMENT
475 HALF DAY ROAD SUITE 500
LINCOLNSHIRE, ILLINOIS 60069
Assignment: 9
Reel/Frame:014584/0080   Pages: 3
Recorded: 06/20/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKIYAMA, YOHKO
Exec Dt:
06/18/2003
2
NAGAHARA, NAOKI
Exec Dt:
06/18/2003
Assignee
1
TAKEDA CHEMICAL INDUSTRIES LTD.
INTELLECTUAL PROPERTY DEPARTMENT
1-1, DOSHOMACHI 4-CHOME, CHUO-KU
OSAKA, JAPAN 540-8645
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040053936
10451622
Correspondence name and address
TAKEDA PHARMACEUTICALS NORTH AMER., INC.
MARK CHAO, PHD, JD
475 HALF DAY ROAD, SUITE 500
INTELLECTUAL PROPERTY DEPARTMENT
LINCOLNSHIRE, IL 60069
Assignment: 10
Reel/Frame:014968/0408   Pages: 3
Recorded: 09/25/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGATA, YUTAKA
Exec Dt:
08/20/2003
2
MATSUMOTO, YUKIHIRO
Exec Dt:
08/20/2003
3
AKIYAMA, YOHKO
Exec Dt:
08/20/2003
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040116522
10473189
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: 11
Reel/Frame:016951/0001   Pages: 3
Recorded: 03/08/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKIYAMA, YOHKO
Exec Dt:
02/21/2005
2
MATSUMOTO, YUKIHIRO
Exec Dt:
02/21/2005
3
OI, SATORU
Exec Dt:
02/21/2005
4
SUZUKI, NOBUHIRO
Exec Dt:
02/21/2005
5
TSUBOTANI, SHIGETOSHI
Exec Dt:
02/21/2005
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
US20060039974
10526792
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: WARREN M. CHEEK, JR., ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 12
Reel/Frame:016935/0679   Pages: 4
Recorded: 04/11/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKIYAMA, YOHKO
Exec Dt:
03/09/2005
2
KURASAWA, TAKASHI
Exec Dt:
03/09/2005
3
BANDO, HIROTO
Exec Dt:
03/09/2005
4
NAGAHARA, NAOKI
Exec Dt:
03/09/2005
Assignee
1
TAKEDA PHARMACEUTICAL COMPANY LIMITED
1-1, DOSHOMACHI 4-CHOME, CHUO-KU, OSAKA-SHI
INTELLECTUAL PROPERTY DEPARTMENT
OSAKA, JAPAN 541-0045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7790755
US20060013868
10531069
Correspondence name and address
MARK CHAO, PH.D., JD
INTELLECTUAL PROPERTY DEPARTMENT
TAKEDA PHARMACEUTICALS NORTH AMERICA INC
475 HALF DAY ROAD
LINCOLNSHIRE, ILLINOIS 60069
Assignment: 13
Reel/Frame:016499/0317   Pages: 3
Recorded: 04/27/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKIYAMA, YOHKO
Exec Dt:
04/11/2005
2
MATSUMOTO, YUKIHIRO
Exec Dt:
04/11/2005
3
OI, SATORU
Exec Dt:
04/11/2005
4
SUZUKI, NOBUHIRO
Exec Dt:
04/11/2005
5
TSUBOTANI, SHIGETOSHI
Exec Dt:
04/11/2005
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
US20060039974
10526792
Correspondence name and address
WENDEROTH LIND & PONACK, L.L.P.
ATTN; WARREN M. CHEEK, JR., ESQ.
2033 K STREET, N.W.
SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 14
Reel/Frame:017775/0336   Pages: 3
Recorded: 09/15/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAHARA, NAOKI
Exec Dt:
08/29/2005
2
MIYAMOTO, KEIKO
Exec Dt:
08/29/2005
3
AKIYAMA, YOHKO
Exec Dt:
08/29/2005
Assignee
1
TAKEDA PHARMACEUTICAL COMPANY LIMITED
1-1, DOSHOMACHI 4-CHOME, CHUO-KU
OSAKA-SHI,
OSAKA 541-0045, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8980322
US20060177509
10549150
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN; WARREN M. CHEEK, JR., ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, D.C. 20006-1021
Assignment: 15
Reel/Frame:022885/0750   Pages: 3
Recorded: 06/26/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURASAWA, TAKASHI
Exec Dt:
06/03/2009
2
WATANABE, YASUKO
Exec Dt:
06/03/2009
3
AKIYAMA, YOHKO
Exec Dt:
06/06/2009
Assignee
1
TAKEDA PHARMACEUTICAL COMPANY LIMITED
1-1, DOSHOMACHI 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA 541-0045, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9486446
US20100316709
12521488
Correspondence name and address
DOUGLAS P. MUELLER
HAMRE, SCHUMANN, MUELLER & LARSON P.C.
P.O. BOX 2909
MINNEAPOLIS, MN 55402-0902

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