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Patent Assignment Assignor Details
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Assignor Name : IMAI, CHIFUMI
Total Assignments: 8
Assignment: 1
Reel/Frame:031080/0987   Pages: 7
Recorded: 08/26/2013
Attorney Dkt #:14875-0224US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGAWA, TOMOYUKI
Exec Dt:
06/24/2013
2
SAMPEI, ZENJIRO
Exec Dt:
07/01/2013
3
KOJIMA, TETSUO
Exec Dt:
07/09/2013
4
SOEDA, TETSUHIRO
Exec Dt:
06/24/2013
5
MUTO, ATSUSHI
Exec Dt:
06/24/2013
6
KITAZAWA, TAKEHISA
Exec Dt:
06/24/2013
7
NISHIDA, YUKIKO
Exec Dt:
06/26/2013
8
IMAI, CHIFUMI
Exec Dt:
08/14/2013
9
SUZUKI, TSUKASA
Exec Dt:
06/24/2013
10
YOSHIHASHI, KAZUTAKA
Exec Dt:
06/21/2013
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME, KITA-KU
TOKYO, JAPAN 1158543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9334331
US20130330345
13885421
Correspondence name and address
JANIS K. FRASER, PH.D., J.D.
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 2
Reel/Frame:031148/0318   Pages: 7
Recorded: 09/06/2013
Attorney Dkt #:14875-0224002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGAWA, TOMOYUKI
Exec Dt:
06/24/2013
2
SAMPEI, ZENJIRO
Exec Dt:
07/01/2013
3
KOJIMA, TETSUO
Exec Dt:
07/09/2013
4
SOEDA, TETSUHIRO
Exec Dt:
06/24/2013
5
MUTO, ATSUSHI
Exec Dt:
06/24/2013
6
KITAZAWA, TAKEHISA
Exec Dt:
06/24/2013
7
NISHIDA, YUKIKO
Exec Dt:
06/26/2013
8
IMAI, CHIFUMI
Exec Dt:
08/14/2013
9
SUZUKI, TSUKASA
Exec Dt:
06/24/2013
10
YOSHIHASHI, KAZUTAKA
Exec Dt:
06/21/2013
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME, KITA-KU
TOKYO, JAPAN 1158543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140370018
14019117
Correspondence name and address
JANIS K. FRASER, PH.D., J.D.
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 3
Reel/Frame:031150/0481   Pages: 7
Recorded: 09/06/2013
Attorney Dkt #:14875-0224003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGAWA, TOMOYUKI
Exec Dt:
06/24/2013
2
SAMPEI, ZENJIRO
Exec Dt:
07/01/2013
3
KOJIMA, TETSUO
Exec Dt:
07/09/2013
4
SOEDA, TETSUHIRO
Exec Dt:
06/24/2013
5
MUTO, ATSUSHI
Exec Dt:
06/24/2013
6
KITAZAWA, TAKEHISA
Exec Dt:
06/24/2013
7
NISHIDA, YUKIKO
Exec Dt:
06/26/2013
8
IMAI, CHIFUMI
Exec Dt:
08/14/2013
9
SUZUKI, TSUKASA
Exec Dt:
06/24/2013
10
YOSHIHASHI, KAZUTAKA
Exec Dt:
06/21/2013
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME, KITA-KU
TOKYO, JAPAN 1158543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140037632
14019712
Correspondence name and address
JANIS K. FRASER, PH.D., J.D.
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 4
Reel/Frame:038364/0608   Pages: 7
Recorded: 04/25/2016
Attorney Dkt #:14875-0224004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGAWA, TOMOYUKI
Exec Dt:
06/24/2013
2
SAMPEI, ZENJIRO
Exec Dt:
07/01/2013
3
KOJIMA, TETSUO
Exec Dt:
07/09/2013
4
SOEDA, TETSUHIRO
Exec Dt:
06/24/2013
5
MUTO, ATSUSHI
Exec Dt:
06/24/2013
6
KITAZAWA, TAKEHISA
Exec Dt:
06/24/2013
7
NISHIDA, YUKIKO
Exec Dt:
06/26/2013
8
IMAI, CHIFUMI
Exec Dt:
08/14/2013
9
SUZUKI, TSUKASA
Exec Dt:
06/24/2013
10
YOSHIHASHI, KAZUTAKA
Exec Dt:
06/21/2013
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME, KITA-KU
TOKYO, JAPAN 1158543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10450381
US20160222129
15132996
Correspondence name and address
JANIS K. FRASER, PH.D., J.D.
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 5
Reel/Frame:040275/0140   Pages: 7
Recorded: 11/10/2016
Attorney Dkt #:14875-0224005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGAWA, TOMOYUKI
Exec Dt:
06/24/2013
2
SAMPEI, ZENJIRO
Exec Dt:
07/01/2013
3
KOJIMA, TETSUO
Exec Dt:
07/09/2013
4
SOEDA, TETSUHIRO
Exec Dt:
06/24/2013
5
MUTO, ATSUSHI
Exec Dt:
06/24/2013
6
KITAZAWA, TAKEHISA
Exec Dt:
06/24/2013
7
NISHIDA, YUKIKO
Exec Dt:
06/26/2013
8
IMAI, CHIFUMI
Exec Dt:
08/14/2013
9
SUZUKI, TSUKASA
Exec Dt:
06/24/2013
10
YOSHIHASHI, KAZUTAKA
Exec Dt:
06/21/2013
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME, KITA-KU
TOKYO, JAPAN 1158543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170022293
15288965
Correspondence name and address
JANIS K. FRASER, PH.D., J.D.
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 6
Reel/Frame:050202/0121   Pages: 7
Recorded: 08/28/2019
Attorney Dkt #:14875-0224006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGAWA, TOMOYUKI
Exec Dt:
06/24/2013
2
SAMPEI, ZENJIRO
Exec Dt:
07/01/2013
3
KOJIMA, TETSUO
Exec Dt:
07/09/2013
4
SOEDA, TETSUHIRO
Exec Dt:
06/24/2013
5
MUTO, ATSUSHI
Exec Dt:
06/24/2013
6
KITAZAWA, TAKEHISA
Exec Dt:
06/24/2013
7
NISHIDA, YUKIKO
Exec Dt:
06/26/2013
8
IMAI, CHIFUMI
Exec Dt:
08/14/2013
9
SUZUKI, TSUKASA
Exec Dt:
06/24/2013
10
YOSHIHASHI, KAZUTAKA
Exec Dt:
06/21/2013
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME, KITA-KU
TOKYO, JAPAN 1158543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190315884
16459791
Correspondence name and address
JANIS K. FRASER, PH.D., J.D.
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 7
Reel/Frame:047555/0201   Pages: 8
Recorded: 11/20/2018
Attorney Dkt #:14875-0265US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAEKI, ATSUSHI
Exec Dt:
11/01/2018
2
NISHIZAWA, SHAW
Exec Dt:
11/01/2018
3
SASAKI, HITOSHI
Exec Dt:
11/01/2018
4
IMAI, CHIFUMI
Exec Dt:
11/05/2018
5
IGAWA, TOMOYUKI
Exec Dt:
10/09/2018
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME, KITA-KU
TOKYO, JAPAN 1158543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210189006
16093495
Correspondence name and address
JANIS K. FRASER, PH.D., J.D.
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 8
Reel/Frame:062569/0274   Pages: 10
Recorded: 02/02/2023
Attorney Dkt #:14875-0287US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMEOKA, DAISUKE
Exec Dt:
12/21/2022
2
YASUTAKE, MASAYA
Exec Dt:
12/21/2022
3
FUKUDA, MASAKAZU
Exec Dt:
01/17/2023
4
WATANABE, ATSUSHI
Exec Dt:
12/27/2022
5
IGAWA, TOMOYUKI
Exec Dt:
12/19/2022
6
IMAI, CHIFUMI
Exec Dt:
12/22/2022
7
HAYASAKA, AKIRA
Exec Dt:
12/22/2022
Assignee
1
CHUGAI SEIYAKU KABUSHIKI KAISHA
5-1, UKIMA 5-CHOME, KITA-KU
TOKYO, JAPAN 1158543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230210991
17926313
Correspondence name and address
JANIS K. FRASER, PH.D., J.D.
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022

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Web interface last modified: August 25, 2017 v.2.6
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