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Patent Assignment Assignor Details
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Assignor Name : HANADA, KEIGO
Total Assignments: 9
Assignment: 1
Reel/Frame:006015/0071   Pages: 4
Recorded: 02/06/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OHISHI, YOSHITAKA
Exec Dt:
01/17/1992
2
TAMURA, MAKOTO
Exec Dt:
01/20/1992
3
HAYASHIDA, MITSUO
Exec Dt:
01/17/1992
4
IKEGAMI, SATORU
Exec Dt:
01/17/1992
5
HIYAMA, YOSHIYUKI
Exec Dt:
01/17/1992
6
AWA, TAKAO
Exec Dt:
01/17/1992
7
ICHIKAWA, KIYONOSHIN
Exec Dt:
01/17/1992
8
NOMIYANA, KIYOSHI
Exec Dt:
01/17/1992
9
HANADA, KEIGO
Exec Dt:
01/17/1992
10
MIMURA, MITSUO
Exec Dt:
01/17/1992
Assignee
1
KAKEN PHARMACEUTICAL CO., LTD.
28-8, HONKOMAGOME 2-CHOME
BUNKYO-KU, TOYKO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5350743
NONE
07831965
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT
FOURTH FLOOR
1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:013189/0318   Pages: 5
Recorded: 08/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANADA, KEIGO
Exec Dt:
07/22/2002
2
FURUYA, KAZUYUKI
Exec Dt:
07/22/2002
3
INOGUCHI, KIYOSHI
Exec Dt:
07/22/2002
4
MIYAKAWA, MOTONORI
Exec Dt:
07/22/2002
5
NAGATA, NAOYA
Exec Dt:
07/22/2002
Assignee
1
KAKEN PHARMACEUTICAL CO., LTD.
28-8, HONKOMAGOME 2-CHOME, BUNKYO-KU
TOKYO, JAPAN 113-8650
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7037919
NONE
10110636
Correspondence name and address
NIXON PEABODY LLP
RONALD I. EISENSTEIN
101 FEDERAL STREET
BOSTON, MA 02110
Assignment: 3
Reel/Frame:014136/0061   Pages: 5
Recorded: 03/13/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYAKAWA, MOTONORI
Exec Dt:
03/03/2003
2
AMANO, SEIJI
Exec Dt:
03/03/2003
3
KAMEI, MISA
Exec Dt:
03/03/2003
4
HANADA, KEIGO
Exec Dt:
03/03/2003
5
FURUYA, KAZUYUKI
Exec Dt:
03/03/2003
6
YAMAMOTO, NORIKO
Exec Dt:
03/03/2003
Assignee
1
KAKEN PHARMACEUTICAL CO., LTD.
28-8, HONKOMAGOME 2-CHOME
BUNKYO-KU
TOKYO, 113-8650, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6777427
US20030216428
10380589
Correspondence name and address
NIXON PEABODY LLP
RONALD I. EISENSTEIN
101 FEDERAL STREET
BOSTON, MA 02110
Assignment: 4
Reel/Frame:017014/0515   Pages: 4
Recorded: 12/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYAKAWA, MOTONORI
Exec Dt:
11/04/2004
2
SUMITA, YUJI
Exec Dt:
11/04/2004
3
FURUYA, KAZUYUKI
Exec Dt:
11/04/2004
4
ICHIKAWA, KIYONOSHIN
Exec Dt:
11/04/2004
5
YAMAMOTO, NORIKO
Exec Dt:
11/04/2004
6
HANADA, KEIGO
Exec Dt:
11/04/2004
7
AMANO, SEIJI
Exec Dt:
11/04/2004
8
NEJISHIMA, HIROAKI
Exec Dt:
11/04/2004
Assignee
1
KAKEN PHARMACEUTICAL CO., LTD.
28-8, HONKOMAGOME 2-CHOME
BUNKYO-KU, TOKYO 113-8650, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060128737
10518405
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 5
Reel/Frame:016919/0972   Pages: 4
Recorded: 02/01/2005
Attorney Dkt #:Q86020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYAKAWA, MOTONORI
Exec Dt:
12/01/2004
2
OGURO, NAO
Exec Dt:
01/18/2005
3
HANADA, KEIGO
Exec Dt:
01/06/2005
4
FURUYA, KAZUYUKI
Exec Dt:
01/18/2005
5
YAMAMOTO, NORIKO
Exec Dt:
01/18/2005
Assignee
1
KAKEN PHARMACEUTICAL CO., LTD.
28-8, HONKOMAGOME 2-CHOME, BUNKYO-KU
TOKYO 113-8650, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050277660
10522553
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 6
Reel/Frame:022760/0130   Pages: 4
Recorded: 06/01/2009
Attorney Dkt #:KRING.002NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADACHI, KIICHI
Exec Dt:
05/25/2009
2
HANADA, KEIGO
Exec Dt:
05/27/2009
Assignee
1
KRINGLE PHARMA, INC.
1-5-3, HIGASHIMACHI, SHINSENRI, TOYONAKA-SHI
SENRI ASAHI HANKYU BUILDING, 18TH FLOOR
OSAKA, JAPAN 5600082
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8461112
US20090233863
12432651
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET, 14TH FLOOR
IRVINE, CALIFORNIA 92614
Assignment: 7
Reel/Frame:023623/0120   Pages: 3
Recorded: 12/08/2009
Attorney Dkt #:IWAT1.001APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HANADA, KEIGO
Exec Dt:
09/27/2009
Assignee
1
KRINGLE PHARMA, INC.
SENRI ASAHI HANKYU BLDG., 5-3,
SHINSENRIHIGASHIMACHI 1-CHOME, TOYONAKA-SHI
OSAKA, JAPAN 560-0082
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8518880
US20120021040
12548881
Correspondence name and address
ERIC S. FURMAN
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET, 14TH FLOOR
IRVINE, CA 92614
Assignment: 8
Reel/Frame:026772/0066   Pages: 4
Recorded: 08/18/2011
Attorney Dkt #:110093
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOMITA, KATSURO
Exec Dt:
12/24/2010
2
TSUCHIYA, HIROYUKI
Exec Dt:
12/23/2010
3
KITAOKA, KATSUHIKO
Exec Dt:
12/27/2010
4
NAKASE, JUNSUKE
Exec Dt:
12/24/2010
5
HANADA, KEIGO
Exec Dt:
12/21/2010
6
MATSUMOTO, KUNIO
Exec Dt:
12/19/2010
Assignee
1
KRINGLE PHARMA, INC.
SENRI ASAHI HANKYU BLDG., 1-5-3, SHINSENRI-HIGASHIMACHI,
TOYONAKA-SHI, OSAKA, JAPAN 5600082
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8927493
US20110312887
13123091
Correspondence name and address
KRATZ, QUINTOS & HANSON, LLP
4TH FLOOR
1420 K STREET, N.W.
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:047315/0321   Pages: 11
Recorded: 10/25/2018
Attorney Dkt #:740962
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIGUCHI, MASARU
Exec Dt:
10/11/2018
2
SHIGEURA, TOMOKUNI
Exec Dt:
10/11/2018
3
AIHARA, MINAKO
Exec Dt:
10/19/2018
4
HANADA, KEIGO
Exec Dt:
10/17/2018
Assignees
1
RIKEN
2-1, HIROSAWA
WAKO-SHI, SAITAMA, JAPAN 351-0198
2
AMBICION CO., LTD.
5F WAKO BUILDING, 2-6, SAMONCHO, SHINJUKU-KU
TOKYO, JAPAN 160-0017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11744860
US20190134094
16096561
Correspondence name and address
JOHN KILYK, JR.
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601-6731

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