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Patent Assignment Assignor Details
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Assignor Name : TSUBOTANI, SHIGETOSHI
Total Assignments: 10
Assignment: 1
Reel/Frame:004129/0077   Pages: 2
Recorded: 05/13/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HARADA, SETSUO
Exec Dt:
02/10/1983
2
TSUBOTANI, SHIGETOSHI
Exec Dt:
02/10/1983
3
ASAI, MITSUKO
Exec Dt:
02/10/1983
Assignee
1
TAKEDA CHEMICAL INDUSTRIES, LTD.
27, DOSHOMACHI 2-CHOME,
HIGASHI-KU, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4497742
NONE
06351927
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PA. AVE., N. W., STE. 1100
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004350/0105   Pages: 2
Recorded: 12/14/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HARADA, SETSUO
Exec Dt:
12/05/1984
2
TSUBOTANI, SHIGETOSHI
Exec Dt:
12/05/1984
3
ONO, HIDEO
Exec Dt:
12/05/1984
Assignee
1
TAKEDA CHEMICAL INDUSTRIES, LTD.
27, DOSHOMACHI 2-CHOME,
HIGASHI-KU, OSAKA,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4723004
NONE
06681784
Correspondence name and address
WENDEROTH, LIND & PONACK
STE. 1100, 1750 PA. AVENUE, N. W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004867/0110   Pages: 1
Recorded: 04/22/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IWASA, TAKASHI
Exec Dt:
04/15/1988
2
TSUBOTANI, SHIGETOSHI
Exec Dt:
04/13/1988
3
HARADA, SETSUO
Exec Dt:
04/13/1988
Assignee
1
TAKEDA CHEMICAL INDUSTRIES, LTD.
27, DOSHOMACHI 2-CHOME, HIGASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4895864
NONE
07184824
Correspondence name and address
WEGNER & BRETSCHNEIDER
P. O. BOX 18218
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:006250/0221   Pages: 5
Recorded: 04/22/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIRAFUJI, HIDEO
Exec Dt:
04/16/1991
2
TSUBOTANI, SHIGETOSHI
Exec Dt:
04/16/1991
3
ISHIMARU, TAKENORI
Exec Dt:
04/16/1991
4
HARADA, SETSUO
Exec Dt:
04/16/1991
Assignee
1
TAKEDA CHEMICAL INDUSTRIES, LTD.
3-6, DOSHOMACHI 2-CHOME, CHUO-KU
OSAKA-SHI, OSAKA 541, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5310741
NONE
07674342
Correspondence name and address
JOHN T. MILLER
WENDEROTH, LIND AND PONACK
805 FIFTEENTH STREET, N.W., SUITE 700
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:007180/0100   Pages: 3
Recorded: 10/27/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUBOTANI, SHIGETOSHI
Exec Dt:
10/25/1994
2
TAKIZAWA, MASAYUKI
Exec Dt:
10/25/1994
3
SHIRASAKI, MIKIO
Exec Dt:
10/25/1994
4
FUJISAWA, YUKIO
Exec Dt:
10/25/1994
Assignee
1
TAKEDA CHEMICAL INDUSTRIES, LTD.
1-1, DOSHOMACHI 4-CHOME
CHUO-KU, OSAKA 541, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5556853
NONE
08330833
Correspondence name and address
WENDEROTH, LIND & PONACK
WARREN M. CHEEK, JR.
805 15TH STREET, NW
SUITE 700
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:007932/0099   Pages: 3
Recorded: 09/05/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUBOTANI, SHIGETOSHI
Exec Dt:
08/28/1995
2
TAKIZAWA, MASAYUKI
Exec Dt:
08/28/1995
3
SHIRASAKI, MIKIO
Exec Dt:
08/28/1995
4
MIZOUGHCHI, JUNJI
Exec Dt:
08/29/1995
5
SHIMIZU, YOSHIAKI
Exec Dt:
08/28/1995
Assignee
1
TAKEDA CHEMICAL INDUSTRIES,LTD.
1-1, DOSHIMACHI 4-CHOME, CHUO-KU, OSAKA-SHI
OSAKA 541, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5668128
NONE
08513896
Correspondence name and address
WENDEROTH, LIND & PONACK
WARREN M. CHEEK, JR.
805 15TH STREET, N.W.
SUITE 700
WASHINGTON, D.C. 20005
Assignment: 7
Reel/Frame:008036/0623   Pages: 3
Recorded: 09/05/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUBOTANI, SHIGETOSHI
Exec Dt:
08/28/1995
2
TAKIZAWA, MASAYUKI
Exec Dt:
08/28/1995
3
MIZOGUCHI, JUNJI
Exec Dt:
08/29/1995
Assignee
1
TAKEDA CHEMICAL INDUSTRIES, LTD.
1-1, DOSHOMACHI 4-CHOME, CHUO-KU, OSAKA-SHI
OSAKA 541, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5679708
NONE
08513895
Correspondence name and address
WENDEROTH, LIND & PONACK
WARREN M. CHEEK
805 15TH STREET, N.W., STE. 700
WASHINGTON, D.C. 20005
Assignment: 8
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: 9
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: 10
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

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