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Patent Assignment Assignor Details
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Assignor Name : TASAKA, AKIHIRO
Total Assignments: 13
Assignment: 1
Reel/Frame:007144/0082   Pages: 2
Recorded: 09/23/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITOH, KATSUMI
Exec Dt:
09/08/1994
2
OKONOGI, KENJI
Exec Dt:
09/08/1994
3
TASAKA, AKIHIRO
Exec Dt:
09/08/1994
Assignee
1
TAKEDA CHEMICAL INDUSTRIES, LTD.
1-1, DOSHOMACHI 4-CHOME, CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5545652
NONE
08310995
Correspondence name and address
WEGNER, CANTOR, MUELLER & PLAYER
HERBERT I. CANTOR
1233 20TH STREET, N.W., STE. 300
P.O. BOX 18218
WASHINGTON, D.C. 20036-8218
Assignment: 2
Reel/Frame:007501/0813   Pages: 2
Recorded: 05/30/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITOH, KATSUMI
Exec Dt:
05/18/1995
2
TASAKA, AKIHIRO
Exec Dt:
05/18/1995
3
HOSONO, HIROSHI
Exec Dt:
05/18/1995
Assignee
1
TAKEDA CHEMICAL INDUSTRIES, LTD.
1-1, DOSHOMACHI 4-CHOME, CHUO-KU
OSAKA, JAPAN 541
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5677464
NONE
08453968
Correspondence name and address
FOLEY & LARDNER
HAROLD C. WEGNER
3000 K STREET, N.W., STE. 500
WASHINGTON, D.C. 20007-5109
Assignment: 3
Reel/Frame:008895/0624   Pages: 2
Recorded: 10/17/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITOH, KATSUMI
Exec Dt:
04/04/1996
2
OKONOGI, KENJI
Exec Dt:
04/04/1996
3
TASAKA, AKIHIRO
Exec Dt:
04/11/1996
Assignee
1
TAKEDA CHEMICAL INDUSTRIES, LTD.
1-1, DOSHOMACHI 4-CHOME, CHUO-KU
OSAKA, JAPAN 541
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6034248
NONE
08624649
Correspondence name and address
FOLEY & LARDNER
HAROLD C. WEGNER
3000 K STREET, N.W. SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 4
Reel/Frame:011227/0990   Pages: 3
Recorded: 10/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TASAKA, AKIHIRO
Exec Dt:
09/12/2000
2
OJIDA, AKIO
Exec Dt:
09/12/2000
3
KAKU, TOMOHIRO
Exec Dt:
09/12/2000
4
KUSAKA, MASAMI
Exec Dt:
09/12/2000
5
YAMAOKA, MASUO
Exec Dt:
09/12/2000
Assignee
1
TAKEDA CHEMICAL INDUSTRIES, LTD.
1-1, DOSHOMACHI 4-CHOME, CHUO-KU
OSAKA, JAPAN 540-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6573289
NONE
09673591
Correspondence name and address
TAKEDA PHARMACEUCTICALS AMERICA, INC.
INTELLECTUAL PROPERTY DEPARTMENT
475 HALF DAY ROAD
SUITE 500
LINCOLNSHIRE, IL 60069
Assignment: 5
Reel/Frame:012185/0502   Pages: 3
Recorded: 07/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TASAKA, AKIHIRO
Exec Dt:
07/12/2001
2
HITAKA, TAKENORI
Exec Dt:
07/12/2001
3
MATSUTANI, ETSUYA
Exec Dt:
07/12/2001
Assignee
1
TAKEDA CHEMICAL INDUSTRIES, LTD.
1-1, DOSHOMACHI 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA 541-0045, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6716863
US20020173526
09889974
Correspondence name and address
WENDEROTH, LIND & PONACK, LLP
ATTN: WARREN M. CHEEK, JR., ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 6
Reel/Frame:013017/0717   Pages: 3
Recorded: 04/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TASAKA, AKIHIRO
Exec Dt:
03/18/2002
2
OJIDA, AKIO
Exec Dt:
03/21/2002
3
KAKU, TOMOHIRO
Exec Dt:
03/27/2002
4
KUSAKA, MASAMI
Exec Dt:
03/28/2002
5
YAMAOKA, MASUO
Exec Dt:
03/28/2002
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 #
 
 
 
 
 
 
 
 
 
 
 
6649643
NONE
10110599
Correspondence name and address
TAKEDA PHARMACEUTICALS NORTH AMERICA INC
MARK CHAO, PHD, JD
INTELLECTUAL PROPERTY DEPARTMENT
475 HALF DAY ROAD, SUITE 500
LINCOLNSHIRE, IL 60069
Assignment: 7
Reel/Frame:013035/0001   Pages: 3
Recorded: 04/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TASAKA, AKIHIRO
Exec Dt:
04/11/2002
2
KAKU, TOMOHIRO
Exec Dt:
04/11/2002
3
KUSAKA, MASAMI
Exec Dt:
04/11/2002
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 #
 
 
 
 
 
 
 
 
 
 
 
6518257
NONE
10111136
Correspondence name and address
TAKEDA PHARMACEUTICALS NORTH AMERICA, IN
MARK CHAO, PHD. JD
475 HALF DAY ROAD
INTELLECTUAL PROPERTY DEPARTMENT
LINCOLNSHIRE, IL 60069
Assignment: 8
Reel/Frame:014414/0077   Pages: 3
Recorded: 05/16/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TASAKA, AKIHIRO
Exec Dt:
05/08/2003
2
HITAKA, TAKENORI
Exec Dt:
05/08/2003
3
MATSUNAGA, NOBUYUKI
Exec Dt:
05/08/2003
4
KUSAKA, MASAMI
Exec Dt:
04/17/2003
5
ADACHI, MARI
Exec Dt:
05/09/2003
6
AOKI, ISAO
Exec Dt:
05/09/2003
7
OJIDA, AKIIO
Exec Dt:
05/09/2003
Assignee
1
TAKEDA CHEMICAL INDUSTRIES LTD.
1-1, DOSHOMACHI 4-CHOME CHUO-KU
OSAKA, JAPAN 540-8645
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7141598
US20040033935
10416986
Correspondence name and address
TAKEDA PHARMACEUTICALS NORTH AMERICA INC
MARK CHAO, PHD, JD
INTELLECTUAL PROPERTY DEPARTMENT
475 HALF DAY ROAD
LINCOLNSHIRE, ILLINOIS 60069
Assignment: 9
Reel/Frame:014526/0874   Pages: 3
Recorded: 05/16/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TASAKA, AKIHIRO
Exec Dt:
05/08/2003
2
MATSUNAGA, NOBUYUKI
Exec Dt:
05/08/2003
3
OJIDA, AKIO
Exec Dt:
05/09/2003
4
KUSAKA, MASAMI
Exec Dt:
04/17/2003
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 #
 
 
 
 
 
 
 
 
 
 
 
6960586
US20040024039
10416998
Correspondence name and address
TAKEDA PHARMACEUTICALS NORTH
AMERICA, INC.
MARK CHAO, PHD, JD - IP DEPARTMENT
SUITE 500, 475 HALF DAY ROAD
LINCOLNSHIRE, IL 60069
Assignment: 10
Reel/Frame:014552/0592   Pages: 4
Recorded: 06/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURODA, NORITAKA
Exec Dt:
05/30/2003
2
NARA, YOSHI
Exec Dt:
05/30/2003
3
HASHIGUCHI, SHOHEI
Exec Dt:
05/30/2003
4
TASAKA, AKIHIRO
Exec Dt:
05/30/2003
5
KUSAKA, MASAMI
Exec Dt:
05/30/2003
6
YAMAOKA, MASUO
Exec Dt:
05/30/2003
7
KAKU, TOMOHIRO
Exec Dt:
05/30/2003
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 #
 
 
 
 
 
 
 
 
 
 
 
7067537
US20040072876
10433910
Correspondence name and address
TAKEDA PHARMACEUTICALS NORTH
AMERICA, INC.
MARK CHAO, PHD, JD
475 HALF DAY ROAD, SUITE 500
LINCOLNSHIRE, IL 60069
Assignment: 11
Reel/Frame:014987/0381   Pages: 3
Recorded: 02/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAITO, KENICHIRO
Exec Dt:
11/19/2003
2
FURUYA, SHUICHI
Exec Dt:
11/26/2003
3
TASAKA, AKIHIRO
Exec Dt:
11/18/2003
4
BAN, TOSHIKAZU
Exec Dt:
11/26/2003
Assignee
1
TAKEDA CHEMICAL INDUSTRIES LTD.
1-1, DOSHOMACHI 4-CHOME
INTELLECTUAL PROPERTY DEPARTMENT
CHUO-KU, OSAKA, JAPAN 540-6645
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040116330
10475815
Correspondence name and address
TAKEDA PHARMACEUTICALS NORTH AMERICA,INC
MARK CHAO, PH.D., JD
INTELLECTUAL PROPERTY DEPARTMENT
475 HALF DAY ROAD, SUITE 500
LINCOLNSHIRE, IL 60069
Assignment: 12
Reel/Frame:015200/0869   Pages: 3
Recorded: 03/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAITO, KENICHIRO
Exec Dt:
11/19/2003
2
FURUYA, SHUICHI
Exec Dt:
11/26/2003
3
TASAKA, AKIHIRO
Exec Dt:
11/18/2003
4
BAN, TOSHIKAZU
Exec Dt:
11/26/2003
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
US20040138160
10475990
Correspondence name and address
TAKEDA PHARMACEUTICALS NORTH AMERICA INC
MARK CHAO, PHD, JD
INTELLECTUAL PROPERTY DEPARTMENT
475 HALF DAY ROAD, SUITE 500
LINCONSHIRE, IL 60069
Assignment: 13
Reel/Frame:015633/0708   Pages: 3
Recorded: 03/31/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TASAKA, AKIHIRO
Exec Dt:
01/20/2004
2
NAITO, KENICHIRO
Exec Dt:
01/20/2004
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 #
 
 
 
 
 
 
 
 
 
 
 
6984653
US20040242659
10491377
Correspondence name and address
TAKEDA PHARMACEUTICALS NORTH
AMERICA, INC. - MARK CHAO, PHD, JD
INTELLECTUAL PROPERTY DEPARTMENT
475 HALF DAY ROAD, SUITE 500
LINCOLNSHIRE, IL 60069

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