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Patent Assignment Assignor Details
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Assignor Name : HANADA, TAKAHISA
Total Assignments: 14
Assignment: 1
Reel/Frame:012224/0054   Pages: 5
Recorded: 08/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, KOICHI
Exec Dt:
07/24/2001
2
KITAZAWA, NORITAKA
Exec Dt:
07/24/2001
3
NAGATO, SATOSHI
Exec Dt:
07/24/2001
4
KAJIWARA, AKIHARU
Exec Dt:
07/24/2001
5
FUKUSHIMA, TATSUTO
Exec Dt:
07/24/2001
6
HATAKEYAMA, SHINJI
Exec Dt:
07/24/2001
7
HANADA, TAKAHISA
Exec Dt:
07/24/2001
8
UENO, MASATAKA
Exec Dt:
07/24/2001
9
UENO, KOHSHI
Exec Dt:
07/24/2001
10
KAWANO, KOKI
Exec Dt:
07/24/2001
Assignee
1
EISAI CO., LTD.
6-10, KOSHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6825192
NONE
09913444
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
RAYMOND C. STEWART
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 2
Reel/Frame:013902/0228   Pages: 5
Recorded: 11/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGATO, SATOSHI
Exec Dt:
10/21/2002
2
UENO, KOHSHI
Exec Dt:
10/21/2002
3
KAWANO, KOKI
Exec Dt:
10/21/2002
4
NORIMINE, YOSHIHIKO
Exec Dt:
10/21/2002
5
ITO, KOICHI
Exec Dt:
10/21/2002
6
HANADA, TAKAHISA
Exec Dt:
10/21/2002
7
UENO, MASATAKA
Exec Dt:
10/21/2002
8
AMINO, HIROYUKI
Exec Dt:
10/21/2002
9
OGO, MAKOTO
Exec Dt:
10/21/2002
10
HATAKEYAMA, SHINJI
Exec Dt:
10/21/2002
11
URAWA, YOSHIO
Exec Dt:
10/21/2002
12
NAKA, HIROYUKI
Exec Dt:
10/21/2002
13
GROOM, ANTHONY JOHN
Exec Dt:
10/30/2002
14
RIVERS, LEANNE
Exec Dt:
10/30/2002
15
SMITH, TERENCE
Exec Dt:
10/30/2002
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME
BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6949571
US20040023973
10296719
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
RAYMOND C. STEWART
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:014232/0092   Pages: 5
Recorded: 03/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGATO, SATOSHI
Exec Dt:
03/03/2003
2
KAWANO, KOKI
Exec Dt:
03/03/2003
3
ITO, KOICHI
Exec Dt:
03/03/2003
4
NORIMINE, YOSHIHIKO
Exec Dt:
03/03/2003
5
UENO, KOHSHI
Exec Dt:
03/03/2003
6
HANADA, TAKAHISA
Exec Dt:
03/03/2003
7
AMINO, HIROYUKI
Exec Dt:
03/03/2003
8
OGO, MAKOTO
Exec Dt:
03/03/2003
9
HATAKEYAMA, SHINJI
Exec Dt:
03/03/2003
10
UENO, MASATAKA
Exec Dt:
03/03/2003
11
GROOM, ANTHONY JOHN
Exec Dt:
03/10/2003
12
RIVERS, LEANNE
Exec Dt:
03/10/2003
13
SMITH, TERENCE
Exec Dt:
03/10/2003
Assignee
1
EISAI CO., LTD.
6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030225081
10380783
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
RAYMOND C. STEWART
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 4
Reel/Frame:015468/0900   Pages: 5
Recorded: 03/04/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANADA, TAKAHISA
Exec Dt:
02/16/2004
2
YAMAUCHI, TOSHIHIKO
Exec Dt:
02/16/2004
3
CHIBA, KENICHI
Exec Dt:
02/16/2004
4
OWA, TAKASHI
Exec Dt:
02/16/2004
5
HIDA, TAKAYUKI
Exec Dt:
02/16/2004
6
MIYAMOTO, NORIMASA
Exec Dt:
02/16/2004
Assignee
1
EISAI CO., LTD.
6-10 KOISHIKAWA 4-CHOME
BUNKYO-KU
TOKYO 112-8088, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040235866
10488654
Correspondence name and address
CHOATE, HALL & STEWART
THERESA A. DEVLIN
EXCHANGE PLACE
53 STATE STREET
BOSTON, MA 02109
Assignment: 5
Reel/Frame:015737/0794   Pages: 4
Recorded: 04/02/2004
Attorney Dkt #:T0509.70010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAI, MIYUKI
Exec Dt:
03/18/2004
2
KUBOTA, ATSUHIKO
Exec Dt:
03/18/2004
3
HANADA, TAKAHISA
Exec Dt:
03/18/2004
Assignee
1
EISAI CO., LTD.
4-6-10, KOISHIKAWA, BUNKYO-KU
TOKYO 112-8088, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040255344
10491640
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
ROQUE EL-HAYEK
FEDERAL RESERVE PLAZA
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 6
Reel/Frame:020562/0161   Pages: 4
Recorded: 02/26/2008
Attorney Dkt #:E0002.0008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANADA, TAKAHISA
Exec Dt:
11/09/2007
2
UENO, MASATAKA
Exec Dt:
12/09/2007
3
KUNO, SADAKO
Exec Dt:
09/25/2007
4
MIZUTA, EIJI
Exec Dt:
09/19/2007
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
US20090030017
11910793
Correspondence name and address
CHARLES E. MILLER
1177 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 7
Reel/Frame:023140/0313   Pages: 4
Recorded: 08/25/2009
Attorney Dkt #:50623/013002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHINO, HIROSHI
Exec Dt:
07/15/2009
2
HANADA, TAKAHISA
Exec Dt:
07/14/2009
3
AKASOFU, SHIGERU
Exec Dt:
07/15/2009
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
US20100099714
12528377
Correspondence name and address
SUSAN M. MICHAUD, PH.D.
CLARK & ELBING LLP
101 FEDERAL STREET
BOSTON, MA 02110
Assignment: 8
Reel/Frame:023727/0574   Pages: 4
Recorded: 01/04/2010
Attorney Dkt #:50623/017002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUNO, MASANORI
Exec Dt:
12/04/2009
2
HANADA, TAKAHISA
Exec Dt:
12/15/2009
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
US20100222354
12663564
Correspondence name and address
SUSAN M. MICHAUD, PH.D.
CLARK & ELBING LLP
101 FEDERAL STREET
BOSTON, MA 02110
Assignment: 9
Reel/Frame:023727/0648   Pages: 3
Recorded: 01/04/2010
Attorney Dkt #:50623/015002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HANADA, TAKAHISA
Exec Dt:
12/15/2009
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
US20100168174
12663550
Correspondence name and address
SUSAN M. MICHAUD, PH.D.
CLARK & ELBING LLP
101 FEDERAL STREET
BOSTON, MA 02110
Assignment: 10
Reel/Frame:023727/0697   Pages: 3
Recorded: 01/04/2010
Attorney Dkt #:50623/016002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HANADA, TAKAHISA
Exec Dt:
12/15/2009
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
US20100179193
12663559
Correspondence name and address
SUSAN M. MICHAUD, PH.D.
CLARK & ELBING LLP
101 FEDERAL STREET
BOSTON, MA 02110
Assignment: 11
Reel/Frame:024436/0372   Pages: 4
Recorded: 05/25/2010
Attorney Dkt #:50623/021002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANADA, TAKAHISA
Exec Dt:
04/20/2010
2
HIBI, SHIGEKI
Exec Dt:
04/20/2010
3
MIYAZAKI, KAZUKI
Exec Dt:
05/06/2010
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
US20100297181
12744454
Correspondence name and address
SUSAN M. MICHAUD, PH.D.
CLARK & ELBING LLP
101 FEDERAL STREET
BOSTON, MA 02110
Assignment: 12
Reel/Frame:024437/0285   Pages: 4
Recorded: 05/25/2010
Attorney Dkt #:50623/020002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANADA, TAKAHISA
Exec Dt:
04/20/2010
2
HIBI, SHIGEKI
Exec Dt:
04/20/2010
3
MIYAZAKI, KAZUKI
Exec Dt:
05/06/2010
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
US20100256191
12744444
Correspondence name and address
SUSAN M. MICHAUD, PH.D.
CLARK & ELBING LLP
101 FEDERAL STREET
BOSTON, MA 02110
Assignment: 13
Reel/Frame:062568/0181   Pages: 3
Recorded: 02/02/2023
Attorney Dkt #:0088595-000004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HANADA, TAKAHISA
Exec Dt:
01/27/2023
Assignee
1
NIHON MEDI-PHYSICS CO., LTD.
3-4-10, SHINSUNA
KOTO-KU, TOKYO, JAPAN 1360075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230288585
18040272
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
1737 KING STREET, SUITE 500
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:063331/0840   Pages: 6
Recorded: 04/14/2023
Attorney Dkt #:547735US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWATANI, MINORU
Exec Dt:
04/05/2023
2
HANADA, TAKAHISA
Exec Dt:
03/28/2023
3
TONOYA, GOTA
Exec Dt:
03/28/2023
4
TAKEDA, TAKUYA
Exec Dt:
03/28/2023
Assignee
1
NIHON MEDI-PHYSICS CO., LTD.
3-4-10, SHINSUNA
KOTO-KU, TOKYO, JAPAN 136-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230390425
18249220
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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