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Patent Assignment Assignor Details

NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : TAKATSU, YOSHIHIRO

Total Assignments: 10

Assignment: 1

Reel/Frame:	011565/0892			Pages:	2
		Recorded:	01/26/2001
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

1

TAKATSU, YOSHIHIRO

Exec Dt:

12/20/2000

Assignee

1

NIPPON SEIKI CO., LTD.

2-2-34 HIGASHI ZAOH NAGAOKA

NIIGATA 940-8580, JAPAN

Property

Pat #

Pub #

Intl #

App #

NONE

09744590

Correspondence name and address
	MCDERMOTT, WILL & EMERY
	STEPHEN A. BECKER
	600 13TH STREET, NW.
	WASHINGTON, DC 20005

Assignment: 2

Reel/Frame:	014415/0834			Pages:	4
		Recorded:	01/16/2003
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

OHTAKI, TETSUYA

Exec Dt:

10/31/2002

2

MASUDA, YASUSHI

Exec Dt:

11/01/2002

3

TAKATSU, YOSHIHIRO

Exec Dt:

11/01/2002

4

WATANABE, TAKUYA

Exec Dt:

11/06/2002

5

Exec Dt:

11/02/2002

6

SHINTANI, YASUSHI

Exec Dt:

11/06/2002

7

Exec Dt:

11/13/2002

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 #

10333192

Correspondence name and address
	TAKEDA PHARMACEUTICALS
	MARK CHAO
	475 HALF DAY ROAD
	LINCOLNSHIRE, IL 60069

Assignment: 3

Reel/Frame:	015158/0117			Pages:	4
		Recorded:	03/30/2004
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

OHTAKI, TETSUYA

Exec Dt:

10/31/2002

2

MASUDA, YASUSHI

Exec Dt:

11/01/2002

3

TAKATSU, YOSHIHIRO

Exec Dt:

11/01/2002

4

WATANABE, TAKUYA

Exec Dt:

11/06/2002

5

Exec Dt:

11/02/2002

6

SHINTANI, YASUSHI

Exec Dt:

11/06/2002

7

Exec Dt:

11/13/2002

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 #

10333192

Correspondence name and address
	TAKEDA PHARMACEUTICALS NORTH AMERICA
	MARK CHAO, PHD, JD
	475 HALF DAY ROAD
	SUITE 500, INTELLECTUAL PROP. DEPARTMENT
	LINCOLNSHIRE, IL 60069

Assignment: 4

Reel/Frame:	016211/0157			Pages:	4
		Recorded:	01/28/2005
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

OHTAKI, TETSUYA

Exec Dt:

10/31/2002

2

MASUDA, YASUSHI

Exec Dt:

11/01/2002

3

TAKATSU, YOSHIHIRO

Exec Dt:

11/01/2002

4

WATANABE, TAKUYA

Exec Dt:

11/06/2002

5

Exec Dt:

11/06/2002

6

SHINTANI, YASUSHI

Exec Dt:

11/13/2002

7

Exec Dt:

11/13/2002

Assignee

1

TAKEDA PHARMACEUTICALS NORTH AMERICA, INC.

475 HALF DAY ROAD

INTELLECTUAL PROPERTY DEPARTMENT

LINCOLNSHIRE, ILLINOIS 60069

Property

Pat #

Pub #

Intl #

App #

10333192

Correspondence name and address
	TAKEDA PHARMACEUTICALS NORTH AMERICA
	MARK CHAO
	INTELLECTUAL PROPERTY DEPARTMENT
	475 HALF DAY ROAD
	LINCOLNSHIRE, IL 60069

Assignment: 5

Reel/Frame:	016803/0365			Pages:	4
		Recorded:	07/26/2005
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

OHTAKI, TETSUYA

Exec Dt:

10/31/2002

2

MASUDA, YASUSHI

Exec Dt:

11/01/2002

3

TAKATSU, YOSHIHIRO

Exec Dt:

11/01/2002

4

WATANABE, TAKUYA

Exec Dt:

11/06/2002

5

Exec Dt:

11/06/2002

6

SHINTANI, YASUSHI

Exec Dt:

11/06/2002

7

Exec Dt:

11/13/2002

Assignee

1

TAKEDA PHARMACEUTICAL COMPANY LIMITED

INTELLECTUAL PROPERTY DEPARTMENT

1-1, DOSHOMACHI 4-CHOME, CHUO-KU

OSAKA, JAPAN 541-0045

Property

Pat #

Pub #

Intl #

App #

10333192

Correspondence name and address
	MARK CHAO, JD
	INTELLECTUAL PROPERTY DEPARTMENT
	TAKEDA PHARMACEUTICALS N. AMERICA, INC.
	475 HALF DAY ROAD
	LINCOLNSHIRE, IL 60069

Assignment: 6

Reel/Frame:	014451/0441			Pages:	3
		Recorded:	08/01/2003
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

OHTAKI, TETSUYA

Exec Dt:

05/14/2003

2

MASUDA, YASUSHI

Exec Dt:

05/14/2003

3

TAKATSU, YOSHIHIRO

Exec Dt:

05/14/2003

Assignee

1

TAKEDA CHEMICAL INDUSTRIES, LTD.

1-1, DOSHOMACHI 4-CHOME

CHUO-KU, OSAKA-SHI

OSAKA 541-0045, JAPAN

Property

Pat #

Pub #

Intl #

App #

NONE

10470951

Correspondence name and address
	EDWARDS & ANGELL, LLP
	DAVID G. CONLIN, ESQ.
	PO BOX 9169
	BOSTON, MA 02209

Assignment: 7

Reel/Frame:	014606/0070			Pages:	3
		Recorded:	08/01/2003
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

OHTAKI, TETSUYA

Exec Dt:

05/14/2003

2

MASUDA, YASUSHI

Exec Dt:

05/14/2003

3

TAKATSU, YOSHIHIRO

Exec Dt:

05/14/2003

4

WATANABE, TAKUYA

Exec Dt:

05/21/2003

5

Exec Dt:

05/21/2003

6

SHINTANI, YASUSHI

Exec Dt:

05/21/2003

7

Exec Dt:

05/14/2003

Assignee

1

TAKEDA CHEMICAL INDUSTRIES, LTD.

1-1, DOSHOMACHI 4-CHOME

CHUO-KU, OSAKA-SHI

OSAKA 541-0045, JAPAN

Property

Pat #

Pub #

Intl #

App #

NONE

10467019

Correspondence name and address
	EDWARD & ANGELE, LLP
	DAVID G. CONLIN
	INTELLECTUAL PROPERTY GROUP
	P.O. BOX 9169
	BOSTON, MA 02209

Assignment: 8

Reel/Frame:	016045/0868			Pages:	2
		Recorded:	08/04/2004
Attorney Dkt #:	61807 (46342)
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

OHTAKI, TETSUYA

Exec Dt:

05/26/2004

2

MASUDA, YASUSHI

Exec Dt:

06/03/2004

3

TAKATSU, YOSHIHIRO

Exec Dt:

05/26/2004

Assignee

1

TAKEDA CHEMICAL INDUSTRIES LTD.

1-1, DOSHOMACHI 4-CHOME

CHUO-KU, OSAKA-SHI

OSAKA 541-0045, JAPAN

Property

Pat #

Pub #

Intl #

App #

NONE

10503554

Correspondence name and address
	KATHRYN A. PIFFAT, PH.D.
	INTELLECTUAL PROPERTY GROUP OF
	EDWARDS & ANGELL, LLP
	P.O. BOX 55874
	BOSTON, MA 02205

Assignment: 9

Reel/Frame:	017683/0931			Pages:	3
		Recorded:	03/10/2006
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

Exec Dt:

02/08/2006

2

TAKATSU, YOSHIHIRO

Exec Dt:

02/10/2006

3

KOBAYASHI, HIROYUKI

Exec Dt:

02/10/2006

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 #

10571300

Correspondence name and address
	MARK CHAO, PH.D., JD
	TAKEDA PHARMACEUTICALS NORTH
	AMERICA, INC.
	475 HALF DAY ROAD
	LINCOLNSHIRE, IL 60069

Assignment: 10

Reel/Frame:	038122/0289			Pages:	4
		Recorded:	03/29/2016
Attorney Dkt #:	Q226189
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

TAKATSU, YOSHIHIRO

Exec Dt:

03/28/2016

2

FUKUSHIMA, MASANOBU

Exec Dt:

03/22/2016

Assignee

1

SEIKAGAKU CORPORATION

6-1, MARUNOUCHI 1-CHOME, CHIYODA-KU

TOKYO, JAPAN 100-0005

Property

Pat #

Pub #

Intl #

App #

15025606

Correspondence name and address
	SUGHRUE MION PLLC
	2100 PENNSYLVANIA AVE NW
	SUITE 800
	WASHINGTON, DC 20037

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