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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 : ARIMOTO, ITARU

Total Assignments: 6

Assignment: 1

Reel/Frame:	014443/0282			Pages:	5
		Recorded:	08/29/2003
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

FUNAHASHI, YASUHIRO

Exec Dt:

06/30/2003

2

TSURUOKA, AKIHIKO

Exec Dt:

03/18/2003

3

MATSUKURA, MASAYUKI

Exec Dt:

03/20/2003

4

Exec Dt:

03/18/2003

5

Exec Dt:

03/18/2003

6

KAMATA, JUNICHI

Exec Dt:

03/18/2003

7

TAKAHASHI, KEIKO

Exec Dt:

03/18/2003

8

MATSUSHIMA, TOMOHIRO

Exec Dt:

03/18/2003

9

MIYAZAKI, KAZUKI

Exec Dt:

03/20/2003

10

NOMOTO, KEN-ICHI

Exec Dt:

07/08/2003

11

WATANABE, TATSUO

Exec Dt:

03/20/2003

12

OBAISHI, HIROSHI

Exec Dt:

03/20/2003

13

YAMAGUCHI, ATSUMI

Exec Dt:

03/20/2003

14

Exec Dt:

03/18/2003

15

NAKAMURA, KATSUJI

Exec Dt:

03/20/2003

16

Exec Dt:

03/20/2003

17

Exec Dt:

03/20/2003

18

Exec Dt:

03/20/2003

19

Exec Dt:

07/01/2003

20

YOSHIBA, TAKAKO

Exec Dt:

03/20/2003

21

SUZUKI, YASUYUKI

Exec Dt:

03/31/2003

22

Exec Dt:

03/25/2003

Assignee

1

EISAI CO., LTD.

6-10, KOISHIKAWA 4-CHOME

BUNKYO-KU, TOKYO, JAPAN 112-8088

Property

Pat #

Pub #

Intl #

App #

10420466

Correspondence name and address
	CHOATE, HALL & STEWART
	THERESA A. DEVLIN, ESQ.
	PATENT DEPARTMENT
	EXCHANGE PLACE, 53 STATE STREET
	BOSTON, MA 02109

Assignment: 2

Reel/Frame:	014661/0160			Pages:	14
		Recorded:	10/31/2003
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

FUNAHASHI, YASUHIRO

Exec Dt:

10/07/2003

2

TSURUOKA, AKIHIKO

Exec Dt:

10/02/2003

3

MATSUKURA, MASAYUKI

Exec Dt:

10/02/2003

4

Exec Dt:

10/02/2003

5

Exec Dt:

10/03/2003

6

KAMATA, JUNICHI

Exec Dt:

10/06/2003

7

TAKAHASHI, KEIKO

Exec Dt:

10/02/2003

8

MATSUSHIMA, TOMOHIRO

Exec Dt:

10/02/2003

9

MIYAZAKI, KAZUKI

Exec Dt:

10/02/2003

10

NOMOTO, KEN-ICHI

Exec Dt:

10/09/2003

11

WATANABE, TATSUO

Exec Dt:

10/02/2003

12

OBAISHI, HIROSHI

Exec Dt:

10/02/2003

13

YAMAGUCHI, ATSUMI

Exec Dt:

10/03/2003

14

Exec Dt:

10/03/2003

15

NAKAMURA, KATSUJI

Exec Dt:

10/03/2003

16

Exec Dt:

10/03/2003

17

Exec Dt:

10/02/2003

18

Exec Dt:

10/02/2003

19

Exec Dt:

10/09/2003

20

YOSHIBA, TAKAKO

Exec Dt:

10/03/2003

21

SUZUKI, YASUYUKI

Exec Dt:

10/07/2003

22

Exec Dt:

10/06/2003

Assignee

1

EISAI CO., LTD.

6-10, KOISHIKAWA 4-CHOME

BUNKYO-KU, TOKYO 112-8088, JAPAN

Property

Pat #

Pub #

Intl #

App #

10420466

Correspondence name and address
	CHOATE, HALL & STEWART
	THERESA A. DEVLIN, ESQ.
	PATENT DEPARTMENT
	EXCHANGE PLACE, 53 STATE STREET
	BOSTON, MA 02109

Assignment: 3

Reel/Frame:	017162/0756			Pages:	6
		Recorded:	02/14/2006
Attorney Dkt #:	2003946-0210
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

Exec Dt:

01/16/2006

2

YOSHIZAWA, KAZUHIRO

Exec Dt:

01/17/2006

3

KAMADA, ATSUSHI

Exec Dt:

01/17/2006

Assignee

1

EISAI CO., LTD.

6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU

TOKYO, JAPAN 112-8088

Property

Pat #

Pub #

Intl #

App #

NONE

10553927

Correspondence name and address
	CHOATE, HALL & STEWART LLP
	TWO INTERNATIONAL PLACE
	BOSTON, MA 02110

Assignment: 4

Reel/Frame:	017877/0644			Pages:	4
		Recorded:	04/28/2006
Attorney Dkt #:	1056-0138PUS1
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

MATSUSHIMA, TOMOHIRO

Exec Dt:

03/16/2006

2

NAKAMURA, TAIJU

Exec Dt:

03/14/2006

3

YOSHIZAWA, KAZUHIRO

Exec Dt:

03/14/2006

4

KAMADA, ATSUSHI

Exec Dt:

03/16/2006

5

Exec Dt:

03/14/2006

6

Exec Dt:

03/04/2006

7

Exec Dt:

03/09/2006

8

SAKAGUCHI, TAKAHISA

Exec Dt:

03/06/2006

9

GOTODA, MASAHARU

Exec Dt:

03/07/2006

Assignee

1

EISAI CO., LTD.

6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU

TOKYO, JAPAN 112-8088

Property

Pat #

Pub #

Intl #

App #

10577531

Correspondence name and address
	JOHN W. BAILEY
	BIRCH, STEWART, KOLASCH & BIRCH, LLP
	8110 GATEHOUSE ROAD, SUITE 100 EAST
	P.O. BOX 747
	FALLS CHURCH, VA 22040-0747

Assignment: 5

Reel/Frame:	018775/0489			Pages:	3
		Recorded:	01/04/2007
Attorney Dkt #:	0152-0751PUS1
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

Exec Dt:

09/29/2006

2

NAGATO, SATOSHI

Exec Dt:

09/29/2006

3

Exec Dt:

09/25/2006

4

Exec Dt:

10/02/2006

5

Exec Dt:

09/22/2006

6

Exec Dt:

10/02/2006

7

Exec Dt:

09/25/2006

8

Exec Dt:

10/02/2006

9

NISHIURA, KATSUTOSHI

Exec Dt:

10/02/2006

Assignee

1

EISAI R&D MANAGEMENT CO., LTD.

6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU

TOKYO, JAPAN

Property

Pat #

Pub #

Intl #

App #

11649299

Correspondence name and address
	MARC S. WEINER
	BIRCH, STEWART, KOLASCH & BIRCH, LLP
	8110 GATEHOUSE ROAD, SUITE 100 EAST
	P.O. BOX 747
	FALLS CHURCH, VA 22040-0747

Assignment: 6

Reel/Frame:	021307/0927			Pages:	2
		Recorded:	07/29/2008
Attorney Dkt #:	1056-0171PUS1
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

Exec Dt:

06/17/2008

2

Exec Dt:

06/16/2008

Assignee

1

EISAI R&D MANAGEMENT CO., LTD.

6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU

TOKYO, JAPAN 112-8088

Property

Pat #

Pub #

Intl #

App #

NONE

12158294

Correspondence name and address
	BIRCH, STEWART, KOLASCH & BIRCH, LLP
	P.O. BOX 747
	FALLS CHURCH, VA 22040-0747

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